P | Bats/Throws: R/L | 6' 3" 220 lbs | Age: 22
Draft: 2025 | Rd. 6, No. 170, Athletics | Grand Canyon University
W L ERA G GS SV IP SO WHIP
2026 1 0 5.79 4 2 0 9.1 14 1.82
Career Minors 1 0 5.79 4 2 0 9.1 14 1.82
G W-L ERA IP SO WHIP
2026 4 1-0 5.79 9.1 14 1.82
Career Minors 4 1-0 5.79 9.1 14 1.82

Standard Minor League Pitching Statistics

SeasonTmLGLWLERAGGSSVIPHRERHRBBSOWHIP
2026 Stockton Ports CAL A 1 0 5.79 4 2 0 9.1 9 8 6 0 8 14 1.82

Transactions

Team Date Transaction
05/01/2026 Stockton Ports placed LHP Grant Richardson on the 7-day injured list.
03/31/2026 LHP Grant Richardson assigned to Stockton Ports from ACL Athletics.
03/05/2026 LHP Grant Richardson assigned to Athletics Prospects.
08/04/2025 ACL Athletics activated LHP Grant Richardson.
07/23/2025 Athletics signed LHP Grant Richardson.
07/23/2025 LHP Grant Richardson assigned to ACL Athletics.
05/30/2025 LHP Grant Richardson assigned to College Workout.
02/06/2025 LHP Grant Richardson assigned to Grand Canyon Antelopes.
04/02/2024 LHP Grant Richardson assigned to Orleans Firebirds.
01/29/2024 LHP Grant Richardson assigned to Grand Canyon Antelopes.
02/08/2023 LHP Grant Richardson assigned to Grand Canyon Antelopes.