Lansing Lugnuts Roster & Staff
ATH Transactions
| Date | Transaction |
| 09/13/26 | Athletics recalled LHP Drew Rom from Las Vegas Aviators. |
| 09/13/26 | Athletics sent RHP Taylor Rashi outright to Las Vegas Aviators. |
| 09/13/26 | Athletics optioned RHP Joey Estes to Las Vegas Aviators. |
| 09/12/26 | Athletics optioned SS Darell Hernaiz to Las Vegas Aviators. |
| 09/12/26 | Midland RockHounds activated LHP Diego Barrera from the 7-day injured list. |
| 09/11/26 | Las Vegas Aviators activated RHP Hunter Bigge. |
| 09/11/26 | RHP Hunter Bigge assigned to Las Vegas Aviators. |
| 09/10/26 | DSL Athletics released RHP Luis Plicet. |
| 09/10/26 | DSL Athletics released RHP Santiago Valencia. |
| 09/10/26 | DSL Athletics released RHP Nathan Arends. |
| 09/10/26 | Las Vegas Aviators placed LHP Jamie Arnold on the 7-day injured list. |
| 09/10/26 | Athletics sent C Shea Langeliers on a rehab assignment to Las Vegas Aviators. |
| 09/10/26 | RHP Jackson Finley assigned to Las Vegas Aviators from Midland RockHounds. |
| 09/10/26 | RHP Jackson Finley assigned to Las Vegas Aviators from Midland RockHounds. |
| 09/09/26 | 1B C.J. Pittaro assigned to Midland RockHounds from Lansing Lugnuts. |
| 09/09/26 | Las Vegas Aviators placed 2B Justin Riemer on the 7-day injured list. |
| 09/09/26 | Midland RockHounds activated RHP Shohei Tomioka from the Development List. |
| 09/09/26 | Midland RockHounds transferred RHP Ben Hansen to the Development List. |
| 09/09/26 | 1B C.J. Pittaro assigned to Midland RockHounds from Lansing Lugnuts. |
| 09/05/26 | Las Vegas Aviators transferred LHP Dallas Keuchel to the Development List. |
| 09/05/26 | Las Vegas Aviators activated RHP Nick Hernandez from the Development List. |
| 09/05/26 | Athletics recalled RHP Seth Johnson from Las Vegas Aviators. |
| 09/05/26 | Athletics optioned RHP Kade Morris to Las Vegas Aviators. |
| 09/05/26 | Athletics recalled RHP Jack Perkins from Las Vegas Aviators. |
| 09/05/26 | Midland RockHounds activated RHP Micah Dallas from the Development List. |
| 09/05/26 | Midland RockHounds placed LHP Diego Barrera on the 7-day injured list. |
| 09/04/26 | RHP Yohandri Contreras assigned to ACL Athletics from Stockton Ports. |
| 09/04/26 | Las Vegas Aviators activated RHP Andrew Bash from the Development List. |
| 09/04/26 | Athletics recalled RHP Joey Estes from Las Vegas Aviators. |
| 09/04/26 | Athletics optioned RHP Jack Perkins to Las Vegas Aviators. |
| 09/04/26 | RHP Yohandri Contreras assigned to ACL Athletics from Stockton Ports. |
| 09/03/26 | Las Vegas Aviators activated C Bryan Lavastida from the 7-day injured list. |
| 09/02/26 | Athletics selected the contract of RHP Geoff Hartlieb from Las Vegas Aviators. |
| 09/01/26 | OF Alex Fernandes assigned to Lansing Lugnuts from ACL Athletics. |
| 09/01/26 | CF Pedro Pineda assigned to Midland RockHounds from Lansing Lugnuts. |
| 09/01/26 | OF Alex Fernandes assigned to Lansing Lugnuts from ACL Athletics. |
| 09/01/26 | OF Devin Taylor assigned to Las Vegas Aviators from Midland RockHounds. |
| 09/01/26 | Athletics recalled RHP Yunior Tur from Las Vegas Aviators. |
| 09/01/26 | Midland RockHounds transferred SS Leo De Vries from the 7-day injured list to the 60-day injured list. |
| 09/01/26 | Midland RockHounds activated LHP Diego Barrera from the Development List. |
| 09/01/26 | OF Devin Taylor assigned to Las Vegas Aviators from Midland RockHounds. |
| 09/01/26 | CF Pedro Pineda assigned to Midland RockHounds from Lansing Lugnuts. |