Mason Barnett #63
- P
- B/T: R/R
- 6' 0"/218
- Age: 25
2026 Spring Training
| G | W-L | ERA | IP | SO | WHIP |
|---|---|---|---|---|---|
| 3 | 1-1 | 4.91 | 7.1 | 6 | 1.77 |
2025 Regular Season
| G | W-L | ERA | IP | SO | WHIP |
|---|---|---|---|---|---|
| 5 | 1-1 | 6.85 | 22.1 | 18 | 1.66 |
Career Regular Season
| G | W-L | ERA | IP | SO | WHIP |
|---|---|---|---|---|---|
| 5 | 1-1 | 6.85 | 22.1 | 18 | 1.66 |
Mason Barnett Bio
- Fullname: Mason McLendon Barnett
- Born: 11/07/2000 in Kennesaw, GA
- Draft: 2022, Kansas City Royals, Round: 3, Overall Pick: 87
- College: Auburn
- Debut: 8/30/2025
- Status: Active
- Next LV Game: 03-27 vs SL
News
Breaking down Mason Barnett's pitches
Ahead of A's walk off, Barnett shows off vs. good friend and former org
Mason Barnett fans Jonathan India
Mason Barnett's outing against the Royals
Awards
MiLB.com Organization All-Star
| Year | Team | League |
|---|---|---|
| 2023 | Kansas City Royals | AL |
Latest Transactions
| Team | Date | Transaction |
|---|---|---|
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March 9, 2026 | Athletics optioned RHP Mason Barnett to Las Vegas Aviators. |
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March 5, 2026 | RHP Mason Barnett assigned to Athletics Prospects. |
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August 26, 2025 | Athletics selected the contract of RHP Mason Barnett from Las Vegas Aviators. |
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March 26, 2025 | RHP Mason Barnett assigned to Las Vegas Aviators from Midland RockHounds. |
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January 17, 2025 | Athletics invited non-roster RHP Mason Barnett to spring training. |
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August 2, 2024 | Midland RockHounds activated RHP Mason Barnett. |
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July 30, 2024 | Oakland Athletics traded RHP Lucas Erceg to Kansas City Royals for RHP Will Klein, RHP Mason Barnett and OF Jared Dickey. |
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July 30, 2024 | RHP Mason Barnett assigned to Midland RockHounds. |
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March 7, 2024 | Kansas City Royals Prospects activated RHP Mason Barnett. |
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January 10, 2024 | Kansas City Royals invited non-roster RHP Mason Barnett to spring training. |
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August 2, 2023 | RHP Mason Barnett assigned to Northwest Arkansas Naturals from Quad Cities River Bandits. |
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April 5, 2023 | RHP Mason Barnett assigned to Quad Cities River Bandits from Columbia Fireflies. |
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August 31, 2022 | RHP Mason Barnett assigned to Columbia Fireflies from ACL Royals. |
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August 22, 2022 | RHP Mason Barnett assigned to ACL Royals from Royals Organization. |
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August 16, 2022 | RHP Mason Barnett assigned to Royals Organization. |
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July 24, 2022 | Kansas City Royals signed RHP Mason Barnett. |
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June 10, 2022 | RHP Mason Barnett and assigned to College Workout. |
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June 10, 2022 | College Workout activated RHP Mason Barnett. |
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February 4, 2022 | RHP Mason Barnett and assigned to Auburn Tigers. |
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