Rancho Cucamonga Quakes Roster & Staff
Rancho Cuca. Transactions
| Date | Transaction |
| 06/05/26 | Los Angeles Angels sent 1B Nolan Schanuel on a rehab assignment to Rancho Cucamonga Quakes. |
| 06/04/26 | RHP Marco Vega assigned to ACL Angels from Rancho Cucamonga Quakes. |
| 06/02/26 | Rancho Cucamonga Quakes activated RHP Victor Garcia from the 60-day injured list. |
| 06/02/26 | Rancho Cucamonga Quakes released 3B Rubel Cespedes. |
| 06/02/26 | SS John Wimmer assigned to Rancho Cucamonga Quakes from ACL Angels. |