Adalberto Vallenilla
- P
- B/T: R/R
- 5' 11"/170
- Age: 20
Latest Transactions
| Team | Date | Transaction |
|---|---|---|
|
June 19, 2026 | RHP Adalberto Vallenilla assigned to DSL Mariners. |
|
June 18, 2026 | Seattle Mariners signed free agent RHP Adalberto Vallenilla to a minor league contract. |