Mason Barnett #63
Athletics
- P
- B/T: R/R
- 6' 0"/218
- Age: 25
- Mason McLendon Barnett
- Status: Active
- Born: 11/07/2000 in Kennesaw, GA
- Draft: 2022, Kansas City Royals, Round: 3, Overall Pick: 87
- College: Auburn
- MLB Debut: 8/30/2025
2025 Stats
| G | W-L | ERA | IP | SO | WHIP |
|---|---|---|---|---|---|
| 25 | 6-2 | 6.13 | 119.0 | 124 | 1.60 |
2025 Stats
| G | W-L | ERA | IP | SO | WHIP |
|---|---|---|---|---|---|
| 5 | 1-1 | 6.85 | 22.1 | 18 | 1.66 |
MiLB Career Stats
| G | W-L | ERA | IP | SO | WHIP |
|---|---|---|---|---|---|
| 78 | 22-17 | 4.44 | 374.2 | 434 | 1.33 |
MLB Career Stats
| G | W-L | ERA | IP | SO | WHIP |
|---|---|---|---|---|---|
| 5 | 1-1 | 6.85 | 22.1 | 18 | 1.66 |
| Year | W | L | ERA | G | GS | SV | IP | SO | WHIP |
|---|---|---|---|---|---|---|---|---|---|
| 2025 MiLB Stats | 6 | 2 | 6.13 | 25 | 23 | 0 | 119.0 | 124 | 1.60 |
| 2025 MLB Stats | 1 | 1 | 6.85 | 5 | 5 | 0 | 22.1 | 18 | 1.66 |
| MiLB Career Stats | 22 | 17 | 4.44 | 78 | 72 | 0 | 374.2 | 434 | 1.33 |
| MLB Career Stats | 1 | 1 | 6.85 | 5 | 5 | 0 | 22.1 | 18 | 1.66 |
- Next ATH Game: 2-21 @ CWS
Splits
| Duration | W | L | ERA | G | GS | SV | IP | H | ER | BB | SO | WHIP |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Last 7 Games | 1 | 1 | 6.85 | 5 | 5 | 0 | 22.1 | 26 | 17 | 11 | 18 | 1.66 |
| Last 15 Games | - | - | --- | - | - | - | --- | - | - | - | - | --- |
| Last 30 Games | - | - | --- | - | - | - | --- | - | - | - | - | --- |
| Last 3 Games | W | L | SV | IP | H | ER | BB | SO |
|---|---|---|---|---|---|---|---|---|
| 9/26 vs KC | 0 | 0 | 0 | 5.2 | 3 | 3 | 2 | 3 |
| 9/17 @ BOS | 0 | 0 | 0 | 4.0 | 5 | 2 | 3 | 2 |
| 9/10 vs BOS | 0 | 0 | 0 | 3.2 | 7 | 3 | 1 | 4 |
2025 :
SP
(5)
Latest Transactions
| Team | Date | Transaction |
|---|---|---|
|
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 | RHP Mason Barnett assigned to Midland RockHounds. |
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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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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. |
+ Show More Transactions
Awards
MiLB.com Organization All-Star
| Year | ||
|---|---|---|
| 2023 | Kansas City Royals | AL |