MASON
BARNETT
#63 -
P
1-1, 6.85 in last 22.1IP
Status
On roster
Ht/Wt
6’0’’,
218 lbs
Bats/Throws
R /
R
Experience
0
years
(Rookie)
Debut
Aug 30, 2025
Born
Nov 7, 2000
(24 yrs)
Kennesaw, Georgia
Drafted
Drafted by Kansas City in 2022 (3/87).
Acquired
Acquired in a trade with Kansas City in 2024.
VS.
Mason Barnett
STAT RANK
Season Stats
| Pitcher | |||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| W Wins
|
L Losses
|
ERA Earned Run Average
|
G Games
|
GS Games Started
|
CG Complete Games
|
SHO Shutouts
|
SV Saves
|
HLD Holds
|
IP Innings Pitched
|
H Hits Allowed
|
R Runs Allowed
|
ER Earned Runs
|
HR Home Runs Allowed
|
BB Walks
|
SO Strikeouts
|
WHIP Walks and Hits Per Inning Pitched
|
|
| YTD | 1 | 1 | 6.85 | 5 | 5 | 0 | 0 | 0 | 0 | 22.1 | 26 | 18 | 17 | 3 | 11 | 18 | 1.66 |
Game Log
| Pitcher | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Date | Team | Opp |
GS
Games Started
|
Dec |
CG
Complete Games
|
SHO
Shutouts
|
IP
Innings Pitched
|
H
stats.by_season.headers.baseball.pitching.regular-season.tooltipss.h
|
R
stats.by_season.headers.baseball.pitching.regular-season.tooltipss.r
|
ER
Earned Runs
|
HR
Home Runs Allowed
|
BB
Walks
|
K | YTD W | YTD L | YTD SV | YTD ERA | YTD WHIP | Status |
| 2025-09-28 |
|
|
- | - | - | - | - | - | - | - | - | - | - | 1 | 1 | 0 | 6.85 | - | DNP |
| 2025-09-27 |
|
|
- | - | - | - | - | - | - | - | - | - | - | 1 | 1 | 0 | 6.85 | - | DNP |
| 2025-09-26 |
|
|
1 | - | 0 | 0 | 5.2 | 3 | 3 | 3 | 1 | 2 | 3 | 1 | 1 | 0 | 6.85 | 1.66 | - |
| 2025-09-25 |
|
|
- | - | - | - | - | - | - | - | - | - | - | 1 | 1 | 0 | 7.56 | - | DNP |
| 2025-09-24 |
|
|
- | - | - | - | - | - | - | - | - | - | - | 1 | 1 | 0 | 7.56 | - | DNP |
Transactions & Injuries
| Date | Description | |
|---|---|---|
| 2025-08-26 |
Contract purchased from Las Vegas (AAA).
|
|
| 2025-01-17 |
Invited to spring training by the Oakland Athletics.
|
|
| 2024-07-30 |
Acquired from the Kansas City Royals
|
The Kansas City Royals acquired pitcher Lucas Erceg from the Oakland Athletics for pitchers Mason Barnett and Will Klein and outfielder Jared Dickey. |
| 2024-03-03 |
Assigned by the Kansas City Royals to their minor league camp.
|
|
| 2024-01-10 |
Invited to spring training by the Kansas City Royals.
|
News
View More >
Rotowire
Fri, Sep 05, 2025 at 4:09 PM
Barnett is slated to start Friday's game against the Angels in Anaheim.
Rotowire
Fri, Aug 29, 2025 at 7:14 PM
Athletics manager Mark Kotsay said Friday that Barnett will start against the Rangers on Saturday, Jessica Kleinschmidt of Baseball America reports.
