MLB Recent Transactions |
Arizona
| Date | Player | Transactions |
| 4/20 | Brian Ellington, P | Signed to a Minor League Contract |
| 4/20 | Matt Koch, P | Called Up from Minors |
| 4/19 | Silvino Bracho, P | Sent to Minors |
| 4/15 | Silvino Bracho, P | Called Up from Minors |
| 4/15 | Taijuan Walker, P | Placed on 10-Day DL (Right elbow surgery - out for season) |
| 4/8 | Christian Walker, 1B | Called Up from Minors |
Atlanta
| Date | Player | Transactions |
| 4/21 | Luiz Gohara, P | Sent to Minors For Rehabilitation |
| 4/21 | Josh Ravin, P | Designated for Assignment |
| 4/21 | Miguel Socolovich, P | Purchased From Minors |
| 4/20 | Josh Ravin, P | Recalled From Minors Rehab Assignment |
| 4/20 | Josh Ravin, P | Removed From 10-Day DL (Viral infection) |
| 4/20 | Lucas Sims, P | Sent to Minors |
| 4/19 | Lane Adams, LF | Designated for Assignment |
| 4/19 | Matt Wisler, P | Called Up from Minors |
| 4/18 | José Bautista, RF | Signed to a Minor League Contract |
| 4/18 | Jesse Biddle, P | Called Up from Minors |
| 4/18 | Johan Camargo, SS | Removed From 10-Day DL (Strained right oblique/lower back) |
| 4/18 | José Ramírez, P | Placed on 10-Day DL (Right shoulder inflammation) |
| 4/18 | Aníbal Sánchez, P | Placed on 10-Day DL (Right hamstring strain) |
| 4/17 | Luiz Gohara, P | Sent to Minors For Rehabilitation |
| 4/15 | Luke Jackson, P | Designated for Assignment |
| 4/15 | Lucas Sims, P | Called Up from Minors |
| 4/12 | Josh Ravin, P | Sent to Minors For Rehabilitation |
| 4/8 | Chase Whitley, P | Sent to Minors For Rehabilitation |
Baltimore
| Date | Player | Transactions |
| 4/20 | Tanner Scott, P | Called Up from Minors |
| 4/20 | Éngelb Vielma, SS | Sent to Minors |
| 4/17 | Luis Sardiñas, SS | Purchased From Minors |
| 4/16 | David Hess, P | Sent to Minors |
| 4/15 | Donnie Hart, P | Sent to Minors |
| 4/15 | David Hess, P | Called Up from Minors |
| 4/14 | Alex Cobb, P | Called Up from Minors |
| 4/14 | Jonathan Schoop, 2B | Placed on 10-Day DL (Right oblique strain) |
| 4/13 | Nestor Cortes Jr., P | Returned Drafted Player |
| 4/13 | Donnie Hart, P | Called Up from Minors |
| 4/11 | Hunter Harvey, P | Sent to Minors |
| 4/11 | Yefry Ramirez, P | Sent to Minors |
| 4/11 | Mark Trumbo, RF | Recalled From Minors Rehab Assignment |
| 4/11 | Éngelb Vielma, SS | Called Up from Minors |
| 4/10 | Nestor Cortes Jr., P | Designated for Assignment |
| 4/10 | Yefry Ramirez, P | Called Up from Minors |
| 4/10 | Mark Trumbo, RF | Sent to Minors For Rehabilitation |
| 4/9 | Hunter Harvey, P | Called Up from Minors |
| 4/9 | Tanner Scott, P | Sent to Minors |
| 4/8 | Tanner Scott, P | Called Up from Minors |
| 4/8 | Jimmy Yacabonis, P | Sent to Minors |
Boston
| Date | Player | Transactions |
| 4/20 | Drew Pomeranz, P | Recalled From Minors Rehab Assignment |
| 4/20 | Drew Pomeranz, P | Removed From 10-Day DL (Left forearm flexor strain) |
| 4/20 | Steven Wright, P | Sent to Minors For Rehabilitation |
| 4/19 | Bobby Poyner, P | Sent to Minors For Rehabilitation |
| 4/19 | Marcus Walden, P | Sent to Minors |
| 4/12 | Joe Kelly, P | Suspension Announced By League (six games) |
| 4/12 | Bobby Poyner, P | Placed on 10-Day DL (Strained left hamstring) |
| 4/12 | Marcus Walden, P | Called Up from Minors |
| 4/10 | Tzu-Wei Lin, SS | Called Up from Minors |
| 4/9 | Xander Bogaerts, SS | Placed on 10-Day DL (Fractured left ankle) |
| 4/8 | Drew Pomeranz, P | Sent to Minors For Rehabilitation |
| 4/8 | Eduardo Rodríguez, P | Removed From 10-Day DL (Recovery from left knee surgery) |
Chi Cubs
| Date | Player | Transactions |
| 4/21 | David Bote, 2B | Called Up from Minors |
| 4/21 | Ben Zobrist, 2B | Placed on 10-Day DL (Back tightness) |
| 4/20 | Eddie Butler, P | Placed on 10-Day DL (Right groin strain) |
| 4/20 | Luke Farrell, P | Called Up from Minors |
| 4/17 | Anthony Rizzo, 1B | Removed From 10-Day DL (Lower back tightness) |
| 4/14 | Efren Navarro, LF | Sent to Minors |
| 4/10 | Efren Navarro, LF | Purchased From Minors |
| 4/10 | Anthony Rizzo, 1B | Placed on 10-Day DL (Lower back tightness) |
Chi White Sox
| Date | Player | Transactions |
| 4/21 | Danny Farquhar, P | Placed on 10-Day DL (Brain aneurysm) |
| 4/21 | Gregory Infante, P | Called Up from Minors |
| 4/21 | Kevan Smith, C | Recalled From Minors Rehab Assignment |
| 4/21 | Kevan Smith, C | Removed From 10-Day DL (Sprained left ankle) |
| 4/21 | Kevan Smith, C | Sent to Minors |
| 4/19 | Trayce Thompson, CF | Traded Oakland (for future considerations) |
| 4/16 | Kevan Smith, C | Sent to Minors For Rehabilitation |
| 4/12 | Carlos Rodón, P | Transferred to 60-Day DL (Recovery from left shoulder surgery) |
| 4/12 | Chris Volstad, P | Purchased From Minors |
| 4/11 | Gregory Infante, P | Sent to Minors |
| 4/8 | Bruce Rondón, P | Purchased From Minors |
Cincinnati
| Date | Player | Transactions |
| 4/20 | David Hernandez, P | Sent to Minors For Rehabilitation |
| 4/20 | Cody Reed, P | Sent to Minors |
| 4/20 | Scott Schebler, RF | Recalled From Minors Rehab Assignment |
| 4/20 | Scott Schebler, RF | Removed From 10-Day DL (Right ulnar nerve contusion) |
| 4/17 | Zach Neal, P | Traded Los Angeles (for RHP Ariel Hernandez, 3-player deal) |
| 4/15 | Scott Schebler, RF | Sent to Minors For Rehabilitation |
| 4/14 | Brandon Finnegan, P | Recalled From Minors Rehab Assignment |
| 4/14 | Brandon Finnegan, P | Removed From 10-Day DL (Strained left biceps) |
| 4/14 | Kevin Shackelford, P | Sent to Minors For Rehabilitation |
| 4/14 | Zack Weiss, P | Sent to Minors |
| 4/13 | Dylan Floro, P | Purchased From Minors |
| 4/13 | Ariel Hernandez, P | Designated for Assignment |
| 4/13 | Tanner Rainey, P | Sent to Minors |
| 4/12 | Yovani Gallardo, P | Refused Minor League Assignment - Free Agent |
| 4/12 | Yovani Gallardo, P | Outrighted to Minors |
| 4/10 | Yovani Gallardo, P | Designated for Assignment |
| 4/10 | Tanner Rainey, P | Purchased From Minors |
| 4/9 | Alex Blandino, 3B | Called Up from Minors |
| 4/9 | Brandon Finnegan, P | Sent to Minors For Rehabilitation |
| 4/9 | Scott Schebler, RF | Placed on 10-Day DL (Right ulnar nerve contusion) |
| 4/9 | Steve Selsky, 3B | Signed to a Minor League Contract |
| 4/9 | Eugenio Suárez, 3B | Placed on 10-Day DL (Fractured right thumb) |
| 4/9 | Zack Weiss, P | Called Up from Minors |
Cleveland
| Date | Player | Transactions |
| 4/18 | Greg Allen, CF | Return of 26th man |
| 4/17 | Greg Allen, CF | Called Up from Minors (recalled as 26th roster player) |
| 4/13 | Gio Urshela, 3B | Sent to Minors For Rehabilitation |
| 4/8 | Lonnie Chisenhall, RF | Placed on 10-Day DL (Strained right calf) |
| 4/8 | Tyler Naquin, CF | Called Up from Minors |
Colorado
| Date | Player | Transactions |
| 4/20 | Jeff Hoffman, P | Recalled From Minors Rehab Assignment |
| 4/20 | Jeff Hoffman, P | Removed From 10-Day DL (Right shoulder inflammation) |
| 4/20 | Jeff Hoffman, P | Sent to Minors |
| 4/18 | Nolan Arenado, 3B | Reinstated From League Suspension |
| 4/14 | Nolan Arenado, 3B | Starting to Serve Suspension |
| 4/13 | Nolan Arenado, 3B | Suspension Announced By League (five games) |
| 4/13 | Gerardo Parra, LF | Suspension Announced By League (four games) |
| 4/10 | Jeff Hoffman, P | Sent to Minors For Rehabilitation |
| 4/9 | David Holmberg, P | Signed to a Minor League Contract |
Detroit
| Date | Player | Transactions |
| 4/20 | Chad Bell, P | Sent to Minors |
| 4/20 | Mike Gerber, RF | Called Up from Minors (recalled as 26th roster player) |
| 4/20 | Mike Gerber, RF | Return of 26th man |
| 4/20 | Warwick Saupold, P | Called Up from Minors |
| 4/12 | Chad Bell, P | Called Up from Minors |
| 4/11 | Mikie Mahtook, CF | Sent to Minors |
| 4/8 | Mike Fiers, P | Removed From 10-Day DL (Right lumbar strain) |
Houston
| Date | Player | Transactions |
| 4/18 | James Hoyt, P | Sent to Minors |
| 4/18 | Tony Sipp, P | Removed From 10-Day DL (Back soreness) |
| 4/13 | Yuli Gurriel, 1B | Recalled From Minors Rehab Assignment |
| 4/13 | Yuli Gurriel, 1B | Removed From 10-Day DL (Hamate bone surgery, left hand) |
| 4/11 | J.D. Davis, 3B | Sent to Minors |
| 4/10 | James Hoyt, P | Called Up from Minors |
| 4/10 | Tony Sipp, P | Placed on 10-Day DL (Back soreness) |
Kansas City
| Date | Player | Transactions |
| 4/20 | Scott Barlow, P | Called Up from Minors (recalled as 26th roster player) |
| 4/20 | Scott Barlow, P | Return of 26th man |
| 4/20 | Alex Gordon, LF | Sent to Minors For Rehabilitation |
| 4/17 | Scott Barlow, P | Called Up from Minors (recalled as 26th roster player) |
| 4/17 | Scott Barlow, P | Return of 26th man |
| 4/15 | Salvador Perez, C | Sent to Minors For Rehabilitation |
| 4/13 | Kevin McCarthy, P | Called Up from Minors |
| 4/12 | Brandon Maurer, P | Sent to Minors |
| 4/10 | Abraham Almonte, RF | Called Up from Minors |
| 4/10 | Alex Gordon, LF | Placed on 10-Day DL (Left hip labral tear) |
LA Angels
| Date | Player | Transactions |
| 4/21 | Luke Bard, P | Designated for Assignment |
| 4/21 | Eduardo Paredes, P | Called Up from Minors |
| 4/13 | Andrew Heaney, P | Removed From 10-Day DL (Left elbow inflammation) |
| 4/13 | Felix Peña, P | Sent to Minors |
| 4/12 | Andrew Heaney, P | Recalled From Minors Rehab Assignment |
| 4/12 | Ian Kinsler, 2B | Removed From 10-Day DL (Left adductor strain) |
| 4/12 | Ryan Schimpf, 3B | Sent to Minors |
| 4/12 | Nick Tropeano, P | Called Up from Minors |
| 4/11 | Jaime Barria, P | Called Up from Minors |
| 4/11 | Jaime Barria, P | Sent to Minors |
| 4/10 | Eduardo Paredes, P | Sent to Minors |
| 4/9 | Jordan Jankowski, P | Signed to a Minor League Contract |
| 4/8 | Akeel Morris, P | Sent to Minors |
| 4/8 | Eduardo Paredes, P | Called Up from Minors |
| 4/8 | Felix Peña, P | Called Up from Minors |
| 4/8 | JC Ramírez, P | Placed on 10-Day DL (Right elbow surgery - out for season) |
LA Dodgers
| Date | Player | Transactions |
| 4/20 | Tyler Pill, P | Traded Arizona (for cash considerations) |
| 4/18 | Rich Hill, P | Placed on 10-Day DL (Left hand inflammation) |
| 4/18 | Adam Liberatore, P | Called Up from Minors |
| 4/17 | Ariel Hernandez, P | Traded Cincinnati (for RHP Zach Neal, three-player deal) |
| 4/17 | Ariel Hernandez, P | Sent to Minors |
| 4/17 | Max Muncy, RF | Purchased From Minors |
| 4/17 | Breyvic Valera, 2B | Sent to Minors |
| 4/15 | Logan Forsythe, 3B | Placed on 10-Day DL (Right shoulder inflammation) |
| 4/15 | Breyvic Valera, 2B | Called Up from Minors |
| 4/12 | Yimi García, P | Sent to Minors For Rehabilitation |
Miami
| Date | Player | Transactions |
| 4/20 | Odrisamer Despaigne, P | Placed on 10-Day DL (Right forearm strain) |
| 4/20 | Nick Wittgren, P | Called Up from Minors |
| 4/19 | Merandy Gonzalez, P | Called Up from Minors |
| 4/19 | Chris O'Grady, P | Placed on 10-Day DL (Sprained left shoulder) |
| 4/19 | Martín Prado, 3B | Sent to Minors For Rehabilitation |
| 4/17 | Wei-Yin Chen, P | Sent to Minors For Rehabilitation |
| 4/17 | J.T. Realmuto, C | Recalled From Minors Rehab Assignment |
| 4/17 | J.T. Realmuto, C | Removed From 10-Day DL (Lower back contusion) |
| 4/17 | Chad Wallach, C | Sent to Minors |
| 4/14 | J.T. Realmuto, C | Sent to Minors For Rehabilitation |
| 4/13 | Garrett Cooper, 1B | Transferred to 60-Day DL (Right wrist contusion) |
| 4/13 | Braxton Lee, CF | Sent to Minors |
| 4/13 | JB Shuck, CF | Purchased From Minors |
| 4/13 | Dan Straily, P | Sent to Minors For Rehabilitation |
| 4/11 | Jacob Turner, P | Outrighted to Minors |
| 4/8 | Tyler Cloyd, P | Purchased From Minors |
| 4/8 | Brian Ellington, P | Cleared Waivers and Became a Free Agent |
| 4/8 | Elieser Hernandez, P | Recalled From Minors Rehab Assignment |
| 4/8 | Jacob Turner, P | Designated for Assignment |
Milwaukee
| Date | Player | Transactions |
| 4/19 | Alec Asher, P | Designated for Assignment |
| 4/19 | Tyler Saladino, 2B | Traded Chi. White Sox (for cash considerations) |
| 4/19 | Tyler Saladino, 2B | Sent to Minors |
| 4/17 | Alec Asher, P | Acquired Off Waivers Los Angeles |
| 4/17 | Alec Asher, P | Sent to Minors |
| 4/17 | Jorge López, P | Sent to Minors |
| 4/17 | Christian Yelich, CF | Removed From 10-Day DL (Strained right oblique) |
| 4/16 | J.J. Hoover, P | Refused Minor League Assignment - Free Agent |
| 4/16 | Jacob Nottingham, C | Called Up from Minors |
| 4/16 | Manny Piña, C | Placed on 10-Day DL (Right calf strain) |
| 4/14 | J.J. Hoover, P | Outrighted to Minors |
| 4/11 | Junior Guerra, P | Called Up from Minors |
| 4/11 | J.J. Hoover, P | Designated for Assignment |
| 4/11 | Jorge López, P | Called Up from Minors |
| 4/10 | Brett Phillips, CF | Sent to Minors |
| 4/9 | Brett Phillips, CF | Called Up from Minors |
| 4/8 | Adrian Houser, P | Sent to Minors |
| 4/8 | Taylor Williams, P | Called Up from Minors |
| 4/8 | Christian Yelich, CF | Placed on 10-Day DL (Strained right oblique) |
Minnesota
| Date | Player | Transactions |
| 4/21 | Gabriel Moya, P | Sent to Minors |
| 4/18 | Byron Buxton, CF | Placed on 10-Day DL (Migraines) |
| 4/17 | Ryan LaMarre, CF | Called Up from Minors (recalled as 26th roster player) |
| 4/15 | Alan Busenitz, P | Called Up from Minors |
| 4/13 | Ryan LaMarre, CF | Sent to Minors |
NY Mets
| Date | Player | Transactions |
| 4/21 | Gerson Bautista, P | Sent to Minors |
| 4/21 | Corey Oswalt, P | Called Up from Minors |
| 4/19 | Scott Copeland, P | Signed to a Minor League Contract |
| 4/19 | Vance Worley, P | Signed to a Minor League Contract |
| 4/18 | A.J. Griffin, P | Released |
| 4/17 | Gerson Bautista, P | Called Up from Minors |
| 4/17 | Hansel Robles, P | Sent to Minors |
| 4/15 | Johnny Monell, C | Signed to a Minor League Contract |
| 4/15 | Dominic Smith, 1B | Recalled From Minors Rehab Assignment |
| 4/15 | Dominic Smith, 1B | Removed From 10-Day DL (Strained right quad) |
| 4/15 | Dominic Smith, 1B | Sent to Minors |
| 4/13 | Jose Lobaton, C | Purchased From Minors |
| 4/13 | Brandon Nimmo, LF | Called Up from Minors |
| 4/13 | Kevin Plawecki, C | Placed on 10-Day DL (Hairline fracture, left hand) |
| 4/13 | Jacob Rhame, P | Sent to Minors |
| 4/13 | Travis d'Arnaud, C | Transferred to 60-Day DL (Torn UCL, right elbow) |
| 4/11 | Tomás Nido, C | Called Up from Minors |
| 4/11 | Zack Wheeler, P | Called Up from Minors |
| 4/11 | Travis d'Arnaud, C | Placed on 10-Day DL (Torn UCL, right elbow) |
| 4/10 | Brandon Nimmo, LF | Sent to Minors |
| 4/10 | Corey Oswalt, P | Called Up from Minors |
| 4/10 | Corey Oswalt, P | Sent to Minors |
NY Yankees
| Date | Player | Transactions |
| 4/21 | Jonathan Holder, P | Called Up from Minors |
| 4/21 | Adam Warren, P | Placed on 10-Day DL (Strained back) |
| 4/19 | Luis Cessa, P | Placed on 10-Day DL (Left oblique strain) |
| 4/19 | CC Sabathia, P | Removed From 10-Day DL (Right hip strain) |
| 4/18 | Adam Lind, 1B | Signed to a Minor League Contract |
| 4/17 | Luis Cessa, P | Called Up from Minors |
| 4/17 | Tommy Kahnle, P | Placed on 10-Day DL (Right shoulder tendinitis) |
| 4/16 | Jace Peterson, 2B | Signed as Free Agent ( 2018)(one-year contract) |
| 4/15 | Luis Cessa, P | Sent to Minors |
| 4/15 | Jace Peterson, 2B | Refused Minor League Assignment - Free Agent |
| 4/15 | Shane Robinson, CF | Outrighted to Minors |
| 4/13 | Jace Peterson, 2B | Outrighted to Minors |
| 4/12 | Tyler Austin, 1B | Suspension Announced By League (five games) |
| 4/12 | Aaron Hicks, CF | Recalled From Minors Rehab Assignment |
| 4/12 | Aaron Hicks, CF | Removed From 10-Day DL (Right intercostal muscle strain) |
| 4/12 | Shane Robinson, CF | Designated for Assignment |
| 4/10 | Aaron Hicks, CF | Sent to Minors For Rehabilitation |
| 4/10 | Jace Peterson, 2B | Designated for Assignment |
| 4/10 | Shane Robinson, CF | Purchased From Minors |
Oakland
| Date | Player | Transactions |
| 4/21 | Josh Lucas, P | Sent to Minors |
| 4/21 | Yusmeiro Petit, P | Reinstated from Bereavement/Family Medical Emergency List |
| 4/21 | Josh Phegley, C | Recalled From Minors Rehab Assignment |
| 4/21 | Josh Phegley, C | Removed From 10-Day DL (Fractured right hand) |
| 4/21 | Josh Phegley, C | Sent to Minors |
| 4/20 | Chris Bassitt, P | Called Up from Minors |
| 4/20 | Danny Coulombe, P | Sent to Minors |
| 4/20 | Josh Lucas, P | Called Up from Minors |
| 4/19 | Lou Trivino, P | Sent to Minors |
| 4/17 | Trevor Cahill, P | Called Up from Minors |
| 4/17 | Yusmeiro Petit, P | Placed on Bereavement/Family Medical Emergency List |
| 4/17 | Trayce Thompson, CF | Designated for Assignment |
| 4/17 | Lou Trivino, P | Called Up from Minors |
| 4/16 | Franklin Barreto, SS | Sent to Minors |
| 4/16 | Chad Pinder, 2B | Recalled From Minors Rehab Assignment |
| 4/16 | Chad Pinder, 2B | Removed From 10-Day DL (Hyperextended left knee) |
| 4/15 | Renato Núñez, LF | Recalled From Minors Rehab Assignment |
| 4/14 | Ryan Dull, P | Removed From 10-Day DL (Strained right shoulder) |
| 4/14 | Ryan Dull, P | Recalled From Minors Rehab Assignment |
| 4/14 | Liam Hendriks, P | Placed on 10-Day DL (Right groin strain) |
| 4/14 | Chad Pinder, 2B | Sent to Minors For Rehabilitation |
| 4/10 | Josh Phegley, C | Sent to Minors For Rehabilitation |
| 4/8 | Mark Canha, 1B | Called Up from Minors |
| 4/8 | Boog Powell, CF | Placed on 10-Day DL (Sprained right knee) |
Philadelphia
| Date | Player | Transactions |
| 4/21 | Hoby Milner, P | Sent to Minors |
| 4/20 | Tommy Hunter, P | Sent to Minors For Rehabilitation |
| 4/17 | Tommy Hunter, P | Sent to Minors For Rehabilitation |
| 4/8 | Jake Arrieta, P | Called Up from Minors |
Pittsburgh
| Date | Player | Transactions |
| 4/20 | A.J. Schugel, P | Sent to Minors For Rehabilitation |
| 4/16 | Josh Harrison, 2B | Placed on 10-Day DL (Fractured metacarpal bone, left hand) |
| 4/16 | Max Moroff, SS | Called Up from Minors |
| 4/16 | Dovydas Neverauskas, P | Sent to Minors |
| 4/14 | Enny Romero, P | Acquired Off Waivers Washington |
| 4/13 | Kyle Crick, P | Called Up from Minors |
| 4/13 | Richard Rodríguez, P | Purchased From Minors |
| 4/12 | Clay Holmes, P | Sent to Minors |
| 4/12 | A.J. Schugel, P | Sent to Minors For Rehabilitation |
| 4/12 | Josh Smoker, P | Sent to Minors |
San Diego
| Date | Player | Transactions |
| 4/21 | Manuel Margot, CF | Removed From 10-Day DL (Bruised ribs) |
| 4/21 | Hunter Renfroe, RF | Placed on 10-Day DL (Right elbow inflammation) |
| 4/20 | Wil Myers, 1B | Removed From 10-Day DL (Right arm nerve irritation) |
| 4/20 | Wil Myers, 1B | Recalled From Minors Rehab Assignment |
| 4/20 | Tyler Webb, P | Sent to Minors |
| 4/19 | Luis Perdomo, P | Sent to Minors |
| 4/19 | Kirby Yates, P | Removed From 10-Day DL (Right ankle tendinitis) |
| 4/18 | Luis Perdomo, P | Reinstated From League Suspension |
| 4/17 | Kyle McGrath, P | Sent to Minors |
| 4/17 | Wil Myers, 1B | Sent to Minors For Rehabilitation |
| 4/17 | Tyler Webb, P | Called Up from Minors |
| 4/14 | Dinelson Lamet, P | Transferred to 60-Day DL (Right elbow surgery - out for season) |
| 4/14 | Tyler Webb, P | Acquired Off Waivers Milwaukee |
| 4/14 | Tyler Webb, P | Sent to Minors |
| 4/13 | Buddy Baumann, P | Suspension Announced By League (one game) |
| 4/13 | Colten Brewer, P | Sent to Minors |
| 4/13 | Kyle McGrath, P | Called Up from Minors |
| 4/13 | Luis Perdomo, P | Suspension Announced By League (five games) |
| 4/13 | Luis Perdomo, P | Starting to Serve Suspension |
| 4/12 | Buddy Baumann, P | Sent to Minors |
| 4/12 | Colten Brewer, P | Called Up from Minors |
| 4/11 | Franchy Cordero, CF | Recalled From Minors Rehab Assignment |
| 4/11 | Franchy Cordero, CF | Removed From 10-Day DL (Left abductor strain) |
| 4/11 | Manuel Margot, CF | Placed on 10-Day DL (Bruised ribs) |
| 4/9 | Buddy Baumann, P | Called Up from Minors |
| 4/9 | Kirby Yates, P | Placed on 10-Day DL (Right ankle tendinitis) |
San Francisco
| Date | Player | Transactions |
| 4/20 | Hunter Pence, RF | Placed on 10-Day DL (Sprained right thumb) |
| 4/20 | Jeff Samardzija, P | Recalled From Minors Rehab Assignment |
| 4/20 | Jeff Samardzija, P | Removed From 10-Day DL (Strained right pectoral muscle) |
| 4/20 | Mac Williamson, RF | Called Up from Minors |
| 4/19 | Derek Law, P | Sent to Minors |
| 4/17 | Johnny Cueto, P | Removed From 10-Day DL (Left ankle sprain) |
| 4/17 | Will Smith, P | Sent to Minors For Rehabilitation |
| 4/15 | Tyler Beede, P | Sent to Minors |
| 4/14 | Jeff Samardzija, P | Sent to Minors For Rehabilitation |
| 4/12 | Derek Law, P | Called Up from Minors |
| 4/12 | Will Smith, P | Sent to Minors For Rehabilitation |
| 4/11 | Madison Bumgarner, P | Transferred to 60-Day DL (Fractured left hand) |
| 4/11 | Andrew Suárez, P | Purchased From Minors |
| 4/11 | Andrew Suárez, P | Sent to Minors |
| 4/10 | Tyler Beede, P | Called Up from Minors |
| 4/10 | Johnny Cueto, P | Placed on 10-Day DL (Left ankle sprain) |
| 4/10 | Steven Okert, P | Called Up from Minors |
| 4/10 | Steven Okert, P | Sent to Minors |
| 4/9 | Roberto Gómez, P | Sent to Minors |
Seattle
| Date | Player | Transactions |
| 4/20 | Ryon Healy, 3B | Sent to Minors For Rehabilitation |
| 4/20 | Mike Zunino, C | Recalled From Minors Rehab Assignment |
| 4/20 | Mike Zunino, C | Removed From 10-Day DL (Strained left oblique) |
| 4/19 | Pat Light, P | Released |
| 4/19 | Mike Marjama, C | Sent to Minors |
| 4/18 | Ben Gamel, RF | Removed From 10-Day DL (Strained right oblique) |
| 4/18 | Ben Gamel, RF | Recalled From Minors Rehab Assignment |
| 4/18 | Ariel Miranda, P | Sent to Minors |
| 4/17 | Ariel Miranda, P | Called Up from Minors |
| 4/17 | Taylor Motter, SS | Sent to Minors |
| 4/16 | Mike Zunino, C | Sent to Minors For Rehabilitation |
| 4/14 | Nelson Cruz, RF | Removed From 10-Day DL (Sprained right ankle) |
| 4/14 | Casey Lawrence, P | Sent to Minors |
| 4/9 | Chasen Bradford, P | Called Up from Minors |
| 4/9 | Ryon Healy, 3B | Placed on 10-Day DL (Sprained right ankle) |
St. Louis
| Date | Player | Transactions |
| 4/19 | John Brebbia, P | Sent to Minors |
| 4/19 | Tyler O'Neill, LF | Called Up from Minors |
| 4/16 | Luke Gregerson, P | Recalled From Minors Rehab Assignment |
| 4/16 | Luke Gregerson, P | Removed From 10-Day DL (Hamstring strain) |
| 4/16 | Jedd Gyorko, 3B | Removed From 10-Day DL (Strained right hamstring) |
| 4/15 | Mike Mayers, P | Sent to Minors |
| 4/15 | Yairo Muñoz, SS | Sent to Minors |
| 4/12 | Mike Mayers, P | Called Up from Minors |
| 4/12 | Yadier Molina, C | Reinstated From League Suspension |
| 4/12 | Sam Tuivailala, P | Placed on 10-Day DL (Left knee strain) |
| 4/11 | Yadier Molina, C | Starting to Serve Suspension |
| 4/10 | Yadier Molina, C | Suspension Announced By League (one game) |
| 4/9 | Greg Holland, P | Called Up from Minors |
| 4/9 | Mike Mayers, P | Sent to Minors |
| 4/8 | John Brebbia, P | Called Up from Minors |
| 4/8 | Ryan Sherriff, P | Placed on 10-Day DL (Right great toe fracture) |
Tampa Bay
| Date | Player | Transactions |
| 4/21 | Brandon Snyder, 3B | Outrighted to Minors |
| 4/20 | Brad Miller, 2B | Recalled From Minors Rehab Assignment |
| 4/20 | Brad Miller, 2B | Removed From 10-Day DL (Groin strain) |
| 4/20 | Brandon Snyder, 3B | Designated for Assignment |
| 4/17 | Matt Duffy, 3B | Placed on 10-Day DL (Strained right hamstring) |
| 4/17 | Kevin Kiermaier, CF | Transferred to 60-Day DL (Torn ligament in right rhumb) |
| 4/17 | Brad Miller, 2B | Sent to Minors For Rehabilitation |
| 4/17 | Brandon Snyder, 3B | Purchased From Minors |
| 4/17 | Hunter Wood, P | Called Up from Minors |
| 4/16 | Chih-Wei Hu, P | Called Up from Minors |
| 4/16 | Chih-Wei Hu, P | Sent to Minors |
| 4/16 | Kevin Kiermaier, CF | Placed on 10-Day DL (Torn ligament in right rhumb) |
| 4/15 | Ryan Weber, P | Outrighted to Minors |
| 4/13 | Johnny Field, CF | Purchased From Minors |
| 4/13 | Ryan Weber, P | Designated for Assignment |
| 4/11 | Ryan Weber, P | Sent to Minors |
| 4/10 | José De León, P | Transferred to 60-Day DL (Right elbow surgery - out for season) |
| 4/10 | Jeremy Hazelbaker, CF | Traded Arizona (for cash considerations) |
| 4/10 | Jeremy Hazelbaker, CF | Sent to Minors |
| 4/9 | Brad Miller, 2B | Placed on 10-Day DL (Groin strain) |
| 4/9 | Ryan Weber, P | Purchased From Minors |
Texas
| Date | Player | Transactions |
| 4/21 | José Leclerc, P | Called Up from Minors |
| 4/21 | Ryan Rua, LF | Sent to Minors |
| 4/20 | Steve Delabar, P | Released |
| 4/18 | Delino DeShields, CF | Sent to Minors For Rehabilitation |
| 4/17 | Tony Barnette, P | Placed on 10-Day DL (Right shoulder inflammation) |
| 4/17 | Ryan Rua, LF | Called Up from Minors |
| 4/16 | Renato Núñez, LF | Removed From 10-Day DL (Strained left hamstring) |
| 4/16 | Ryan Rua, LF | Sent to Minors |
| 4/16 | Tony Sánchez, C | Traded Cincinnati (for future considerations) |
| 4/15 | Tim Lincecum, P | Transferred to 60-Day DL (Blister on right middle finger) |
| 4/15 | Renato Núñez, LF | Acquired Off Waivers Oakland |
| 4/14 | Nick Noonan, SS | Signed to a Minor League Contract |
| 4/13 | Elvis Andrus, SS | Placed on 10-Day DL (Fractured right elbow) |
| 4/13 | Yovani Gallardo, P | Signed to a Minor League Contract |
| 4/13 | Ronald Guzman, 1B | Called Up from Minors |
| 4/10 | Tony Barnette, P | Recalled From Minors Rehab Assignment |
| 4/10 | Tony Barnette, P | Removed From 10-Day DL (Lower back strain) |
| 4/10 | Doug Fister, P | Placed on 10-Day DL (Strained right hip) |
| 4/10 | Isiah Kiner-Falefa, 3B | Called Up from Minors |
| 4/10 | Rougned Odor, 2B | Placed on 10-Day DL (Strained left hamstring) |
| 4/10 | Trevor Plouffe, 3B | Released |
Toronto
| Date | Player | Transactions |
| 4/20 | Lourdes Gurriel Jr., LF | Called Up from Minors |
| 4/20 | Tim Mayza, P | Sent to Minors |
| 4/20 | Kendrys Morales, DH | Removed From 10-Day DL (Strained right hamstring) |
| 4/20 | Gift Ngoepe, 2B | Sent to Minors |
| 4/19 | Anthony Alford, CF | Recalled From Minors Rehab Assignment |
| 4/19 | Anthony Alford, CF | Sent to Minors |
| 4/19 | Anthony Alford, CF | Removed From 10-Day DL (Strained right hamstring) |
| 4/19 | Dalton Pompey, CF | Recalled From Minors Rehab Assignment |
| 4/19 | Dalton Pompey, CF | Removed From 10-Day DL (Sprained right wrist) |
| 4/19 | Dalton Pompey, CF | Sent to Minors |
| 4/17 | Joe Biagini, P | Called Up from Minors (recalled as 26th roster player) |
| 4/17 | Joe Biagini, P | Return of 26th man |
| 4/13 | Josh Donaldson, 3B | Placed on 10-Day DL (Right shoulder inflammation) |
| 4/13 | Teoscar Hernández, CF | Called Up from Minors |
| 4/13 | Dalton Pompey, CF | Sent to Minors For Rehabilitation |
| 4/12 | Tyler Ladendorf, 2B | Signed to a Minor League Contract |
| 4/10 | Tim Mayza, P | Called Up from Minors |
| 4/10 | Kendrys Morales, DH | Placed on 10-Day DL (Strained right hamstring) |
| 4/9 | Anthony Alford, CF | Sent to Minors For Rehabilitation |
Washington
| Date | Player | Transactions |
| 4/21 | Trevor Gott, P | Called Up from Minors |
| 4/21 | Matt Grace, P | Placed on 10-Day DL (Strained left groin) |
| 4/20 | A.J. Cole, P | Designated for Assignment |
| 4/20 | Carlos Torres, P | Purchased From Minors |
| 4/17 | Brian Goodwin, RF | Placed on 10-Day DL (Left wrist contusion) |
| 4/17 | Andrew Stevenson, CF | Called Up from Minors |
| 4/16 | Trevor Gott, P | Sent to Minors |
| 4/16 | Jeremy Hellickson, P | Purchased From Minors |
| 4/16 | Jhonatan Solano, C | Transferred to 60-Day DL (Bone spurs in right elbow) |
| 4/14 | Tuffy Gosewisch, C | Signed to a Minor League Contract |
| 4/13 | Miguel Montero, C | Outrighted to Minors |
| 4/13 | Miguel Montero, C | Refused Minor League Assignment - Free Agent |
| 4/13 | Mark Reynolds, 1B | Signed to a Minor League Contract |
| 4/11 | Adam Eaton, CF | Placed on 10-Day DL (Left ankle bone bruise) |
| 4/11 | Miguel Montero, C | Designated for Assignment |
| 4/11 | Moisés Sierra, RF | Purchased From Minors |
| 4/11 | Matt Wieters, C | Recalled From Minors Rehab Assignment |
| 4/11 | Matt Wieters, C | Removed From 10-Day DL (Strained left oblique) |
| 4/10 | Miguel Montero, C | Reinstated from Paternity Leave List |
| 4/10 | Jhonatan Solano, C | Placed on 10-Day DL (Bone spurs in right elbow) |
| 4/10 | Matt Wieters, C | Sent to Minors For Rehabilitation |
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