Rancho Cucamonga Quakes Roster & Staff
Rancho Cuca. Transactions
| Date | Transaction |
| 06/23/26 | SS Victor Rodriguez assigned to Rancho Cucamonga Quakes from ACL Angels. |
| 06/23/26 | C Kaden Hopson assigned to Rancho Cucamonga Quakes from Salt Lake Bees. |
| 06/23/26 | RHP Alex Martinez assigned to Rancho Cucamonga Quakes from Tri-City Dust Devils. |
| 06/21/26 | LHP Nicolo Pinazzi assigned to Salt Lake Bees from Rancho Cucamonga Quakes. |
| 06/18/26 | RHP Jose Atencio assigned to Tri-City Dust Devils from Rancho Cucamonga Quakes. |
| 06/14/26 | Los Angeles Angels sent 2B Vaughn Grissom on a rehab assignment to Rancho Cucamonga Quakes. |
| 06/13/26 | 3B Slate Alford assigned to ACL Angels from Rancho Cucamonga Quakes. |
| 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. |