| Tokyo Catfish: Signed SP Noah Tremblay to a 7-year contract extension worth a total of $49,875,000. |
| Hartford Riverhawks: Signed RF Jeffery Turner to a minor league contract extension. |
| Brooklyn Brownstones: Signed SS Augusto Zúńiga to a minor league contract extension. |
| Brooklyn Brownstones: Signed 2B Javier Casillas to a minor league contract extension. |
| Noblesville Millers: Signed 2B Ed Beers to a minor league contract extension. |
| Leduc Bullets: Signed 2B Rock Fortin to a minor league contract extension. |
| Noblesville Millers: Signed 3B Subaru Koda to a minor league contract extension. |
| Noblesville Millers: Signed 2B Lorenzo Gómez to a minor league contract extension. |
| Leduc Bullets: Signed SP Eric Fisher to a minor league contract extension. |
| Leduc Bullets: Signed SP Jesús Vélez to a minor league contract extension. |
| Leduc Bullets: Signed CF Ed Meredith to a minor league contract extension. |
| Leduc Bullets: Signed 2B Sam Lynn to a minor league contract extension. |
| Colorado Rancheros: Signed RF César Canales to a 8-year contract extension worth a total of $64,000,000. |
| Brooklyn Brownstones: Signed CF Roberto Montés to a minor league contract extension. |
| Leduc Bullets: Signed MR Larry Bird to a minor league contract extension. |
| Halifax Winter Wolves: Signed CL Edgar Villanueva to a minor league contract extension. |
| Leduc Bullets: Signed 3B Gabriel James to a minor league contract extension. |
| Leduc Bullets: Signed SP Tadahisa Daisen to a minor league contract extension. |
| Noblesville Millers: Signed 1B Shaun Kennerley to a minor league contract extension. |
| Noblesville Millers: Signed CF Rodrigo Fontanez to a minor league contract extension. |
| Leduc Bullets: Signed MR Javier Salgado to a minor league contract extension. |
| Leduc Bullets: Signed 2B Greg Mitchell to a minor league contract extension. |
| Noblesville Millers: Signed CF Stu Simmonds to a minor league contract extension. |
| Leduc Bullets: Signed MR Herman Langdon to a minor league contract extension. |
| Leduc Bullets: Signed MR Noah Bennett to a minor league contract extension. |
| Brooklyn Brownstones: Signed 1B Teruo Yokota to a minor league contract extension. |
| Colorado Rancheros: Signed CL Jim Holt to a 5-year contract extension worth a total of $16,250,000. |
| Leduc Bullets: Signed CL Jay Allen to a minor league contract extension. |
| Brooklyn Brownstones: Signed C Evan Gallant to a minor league contract extension. |
| Brooklyn Brownstones: Signed SS Ricardo Arroyo to a minor league contract extension. |
| Noblesville Millers: Signed 2B Steve Barr to a minor league contract extension. |
| Noblesville Millers: Signed 1B Javier Martínez to a minor league contract extension. |
| Leduc Bullets: Signed MR Jesús Rivera to a minor league contract extension. |
| Halifax Winter Wolves: Signed MR Harvey Jarrett to a 3-year contract extension worth a total of $525,000. |
| Leduc Bullets: Signed RF Martín Rolón to a minor league contract extension. |
| Leduc Bullets: Signed 1B Jonathan Martland to a minor league contract extension. |
| Noblesville Millers: Signed 3B Gabriel Tremblay to a minor league contract extension. |
| Noblesville Millers: Signed CF Martin Renaud to a minor league contract extension. |
| Noblesville Millers: Signed 3B Ze-min Choe to a minor league contract extension. |
| Noblesville Millers: Signed RF Jason Gordon to a minor league contract extension. |
| Leduc Bullets: Signed 3B José Lucero to a minor league contract extension. |
| Leduc Bullets: Signed RF Mario Villalobos to a minor league contract extension. |
| Noblesville Millers: Signed MR Jeff Barker to a minor league contract extension. |
| Leduc Bullets: Signed C Cristián Vega to a minor league contract extension. |
| Leduc Bullets: Signed SP Ernesto Pérez to a minor league contract extension. |
| Noblesville Millers: Signed RF Luis Mireles to a minor league contract extension. |
| Leduc Bullets: Signed CF José Rodríguez to a minor league contract extension. |
| Brooklyn Brownstones: Signed SS Juan Carrión to a minor league contract extension. |
| Noblesville Millers: Signed CF Juan Caraballo to a minor league contract extension. |
| Brooklyn Brownstones: Signed CL Eduardo Ruíz to a minor league contract extension. |
| Brooklyn Brownstones: Signed C Ryan Banks to a minor league contract extension. |
| Brooklyn Brownstones: Signed CF Vicente Ramírez to a minor league contract extension. |
| Noblesville Millers: Signed 2B Anastasio López to a minor league contract extension. |
| Leduc Bullets: Signed MR Arthur Newlands to a minor league contract extension. |
| Leduc Bullets: Signed SP Jaime Rivos to a minor league contract extension. |
| Brooklyn Brownstones: Signed LF Mason Copp to a minor league contract extension. |
| Brooklyn Brownstones: Signed CF Luis Colón to a minor league contract extension. |
| Leduc Bullets: Signed LF Dan Petrie to a minor league contract extension. |
| Leduc Bullets: Signed 2B Orlando Flores to a minor league contract extension. |
| Noblesville Millers: Signed CF Carlos Ocampo to a minor league contract extension. |
| Leduc Bullets: Signed SP Arturo Ledezma to a minor league contract extension. |
| Colorado Rancheros: Signed CL Eduardo Hernández to a 4-year contract extension worth a total of $8,000,000. |
| Leduc Bullets: Signed MR Katsunosuki Tanaka to a minor league contract extension. |
| Hartford Riverhawks: Signed MR Damian Pace to a 2-year contract extension worth a total of $600,000. |
| Hartford Riverhawks: Signed RF Ramón Soto to a minor league contract extension. |
| Leduc Bullets: Signed SP Roberto Martínez to a minor league contract extension. |
| Leduc Bullets: Signed 2B Gilberto Guerrero to a minor league contract extension. |
| Halifax Winter Wolves: Signed SP Álex Urbina to a 4-year contract extension worth a total of $2,800,000. |
| Leduc Bullets: Signed CF Tad Lilly to a minor league contract extension. |
| Noblesville Millers: Signed 2B Tomás Delgado to a minor league contract extension. |
| Leduc Bullets: Signed 1B Cristián Barrera to a minor league contract extension. |
| Leduc Bullets: Signed CL Bill Thompson to a minor league contract extension. |
| Leduc Bullets: Signed CF Ju-ao Au to a minor league contract extension. |
| Leduc Bullets: Signed CF Jesús García to a minor league contract extension. |
| Leduc Bullets: Signed LF Alvin Dodds to a minor league contract extension. |
| Leduc Bullets: Signed MR Dave Laughren to a minor league contract extension. |
| Leduc Bullets: Signed CF António Gonsáles to a minor league contract extension. |
| Leduc Bullets: Signed CF Jorge Limón to a minor league contract extension. |
| Leduc Bullets: Signed MR Zi-cheng Li to a minor league contract extension. |
| Leduc Bullets: Signed CF Lorenzo Torres to a minor league contract extension. |
| Leduc Bullets: Signed 3B Paul Hamm to a minor league contract extension. |
| Noblesville Millers: Signed 1B Luis Rentería to a minor league contract extension. |
| Leduc Bullets: Signed 1B Oscar Joyner to a minor league contract extension. |
| Noblesville Millers: Signed CF Ignacio Díaz to a minor league contract extension. |
| Leduc Bullets: Signed 1B Jin-guo Ju to a minor league contract extension. |
| Leduc Bullets: Signed SP Luis Vásquez to a minor league contract extension. |
| Leduc Bullets: Signed 3B António Acevado to a minor league contract extension. |
| Leduc Bullets: Signed SP Luis Cruz to a minor league contract extension. |
| Leduc Bullets: Signed CF Herb Downie to a minor league contract extension. |
| Leduc Bullets: Signed LF Jesús Gómez to a minor league contract extension. |