Jack Costello

1BActive

San Antonio Missions

Bats/Throws: R/RAge: 25Born: Thousand Oaks, CA, United StatesDebut: N/ADraft: 2024

Jack Costello is a first baseman for the San Antonio Missions. Costello was born on May 17, 2001 in Thousand Oaks, CA, United States. Costello bats right and throws right. The San Diego Padres drafted Costello in 2024 (round 10, pick 300 overall) out of University of San Diego.

Bio

Full name: Jack Patrick Costello
Position: First baseman (1B)
Bats / Throws: R / R
Height / Weight: 6' 0", 205 lb
Number: 16
Born: May 17, 2001, Thousand Oaks, CA, United States
Age: 25
MLB debut: N/A
Draft: 2024 draft, round 10, pick 300, San Diego Padres
School: University of San Diego

Trade & Transaction History

1 recorded move.

Mar 20, 2026

Assigned

OF Jack Costello assigned to San Diego Padres.

To San Diego Padres