| Monday, October 18th, 2156 |
| Hartford Harpooners: Signed LF Theo Leather to a minor league contract extension. |
| Baltimore Gothams: Signed SS Rikiya Hashimoto to a minor league contract extension. |
| Hammersmith Hooligans: Signed CF Lyle Larson to a 1-year contract extension worth a total of $3,887,500. |
| Hartford Harpooners: Signed 1B Jorge Díaz to a minor league contract extension. |
| Brooklyn Brownstones: Signed 2B Emílio Fernández to a minor league contract extension. |
| Brooklyn Brownstones: Signed C Bernardino Batistuta to a minor league contract extension. |
| Apex Assassins: Signed LF Francisco Chavarría to a minor league contract extension. |
| Apex Assassins: Signed 2B Manuel Cerda to a minor league contract extension. |
| Apex Assassins: Signed RF Jung-ha Park to a minor league contract extension. |
| Baltimore Gothams: Signed RF Juan Guerrero to a 5-year contract extension worth a total of $11,250,000. |
| Ann Arbor Winged Lingerines: Signed SP Ryunosuke Matsumoto to a minor league contract extension. |
| Brooklyn Brownstones: Signed 3B Carlos Rivera to a minor league contract extension. |
| Apex Assassins: Signed 1B Ben Estes to a minor league contract extension. |
| Hammersmith Hooligans: Signed 1B Elton Wybergh to a minor league contract extension. |
| Apex Assassins: Signed 3B Rintaro Takeda to a minor league contract extension. |
| Cleveland Cyclones: Signed CF León Gómez to a 4-year contract extension worth a total of $22,000,000. |
| Ann Arbor Winged Lingerines: Signed 2B Merlin Monroe to a minor league contract extension. |
| Hammersmith Hooligans: Signed MR Louis-Jacob Charbonneau to a minor league contract extension. |
| Apex Assassins: Signed MR Pablo Salazar to a minor league contract extension. |
| Apex Assassins: Signed C Jerry Bell to a minor league contract extension. |
| Apex Assassins: Signed SP Cale Wolf to a minor league contract extension. |
| Ann Arbor Winged Lingerines: Signed 1B Emílio Rincón to a minor league contract extension. |
| Apex Assassins: Signed SS Jesse Funk to a minor league contract extension. |
| Apex Assassins: Signed 3B Jesús Rúbio to a minor league contract extension. |
| Apex Assassins: Signed SS Víctor Peña to a minor league contract extension. |
| Hammersmith Hooligans: Signed CL Octávio Cortéz to a minor league contract extension. |
| Hammersmith Hooligans: Signed SP Raúl Escobar to a minor league contract extension. |
| Apex Assassins: Signed 2B Arturo Cormalis to a minor league contract extension. |
| Apex Assassins: Signed C Tatsui Okawa to a minor league contract extension. |
| Brooklyn Brownstones: Signed 1B Chris Inman to a minor league contract extension. |
| Ann Arbor Winged Lingerines: Signed LF Octávio Mendoza to a 3-year contract extension worth a total of $2,850,000. |
| Apex Assassins: Signed MR Jesús Garza to a minor league contract extension. |
| Brooklyn Brownstones: Signed SP John Johnston to a minor league contract extension. |
| Apex Assassins: Signed 2B José Gómez to a minor league contract extension. |
| Ann Arbor Winged Lingerines: Signed C José Cardenas to a minor league contract extension. |
| Noblesville Millers: Signed SP Manny Rivera to a 4-year contract extension worth a total of $4,600,000. |
| Apex Assassins: Signed LF Luc Gauthier to a minor league contract extension. |
| Hammersmith Hooligans: Signed LF Yoichi Kono to a minor league contract extension. |
| Apex Assassins: Signed SP Juan Aquino to a minor league contract extension. |
| Apex Assassins: Signed SP Santiago Ramos to a minor league contract extension. |
| Apex Assassins: Signed RF Minoru Kato to a minor league contract extension. |
| Apex Assassins: Signed MR Ben Fanshawe to a minor league contract extension. |
| Apex Assassins: Signed SS Alfredo Ochoa to a minor league contract extension. |
| Ann Arbor Winged Lingerines: Signed SS Ernie Shannon to a minor league contract extension. |
| Ann Arbor Winged Lingerines: Signed 3B Gabriel Serrano to a minor league contract extension. |
| Apex Assassins: Signed CL Tyler Dillon to a minor league contract extension. |
| Apex Assassins: Signed RF Ricardo Gonzáles to a minor league contract extension. |
| Ann Arbor Winged Lingerines: Signed SS Joe Gore to a minor league contract extension. |
| Baltimore Gothams: Signed CL Jerry Pittman to a minor league contract extension. |
| Ann Arbor Winged Lingerines: Signed RF Ramiro Rivera to a 3-year contract extension worth a total of $3,000,000. |
| Ann Arbor Winged Lingerines: Signed 1B Chris Corbin to a minor league contract extension. |
| Ann Arbor Winged Lingerines: Signed C Miguel Gómez to a minor league contract extension. |
| Ann Arbor Winged Lingerines: Signed SP Matt Nicholas to a minor league contract extension. |
| Ann Arbor Winged Lingerines: Signed 3B Gabriel Rodríguez to a minor league contract extension. |
| Colorado Rancheros: Signed MR José Díaz to a 3-year contract extension worth a total of $4,800,000. |
| Baltimore Gothams: Signed MR Donald Caouette to a minor league contract extension. |