Ottoneu Meetups: June 12, Cleveland | June 14, Seattle | June 19, SF

Mason Miller ATH RP R 

Born: 08/24/1998 Age: 26

FanGraphs Player Page

2025 OPL OPL Player Page

Signed By

Asheville Tourists for $11

On MLB 40-man: YES
Acquired: Drafted 3rd Rd (97) '21

Sat 6/07 Sun 6/08 Mon 6/09
BAL 10:05 PM EDT BAL 4:05 PM EDT @LAA 9:38 PM EDT

Positions
RP
2026 Earned Positions
RP

All Leagues
Average $12.10 Median $12.00
H2H FanGraphs Points
Average $10.78 Median $10.00

All Leagues
Average $18.40 Median $21.50
H2H FanGraphs Points
Average $10.70 Median $8.50

Roster%
100%
Change
7Day 0%
30Day 0%

2025 OPL 2025 OPL Round 2
OPL Roster%
9.41%
OPL Average Salary
$10.00


June 7, 2025 2:02 AM : Miller walked one and struck out three over 1.2 scoreless and hitless innings to earn the save in Friday's 5-4 win over the Orioles.
Analysis: Miller inherited a bases-loaded, one-out situation from Tyler Ferguson in the eighth inning, but he struck out Heston Kjerstad and Jackson Holliday to escape the jam. Miller issued a walk in the ninth but had no trouble converting the save, his first since May 25. The Athletics' recent struggles have limited Miller's work lately, but he has submitted four straight scoreless outings, striking out five with one hit and two walks allowed over 4.2 innings in that stretch. For the season, the closer has converted 13 of his 15 save chances while pitching to a 4.84 ERA, 1.25 WHIP and 40:12 K:BB over 22.1 innings.

MLB Stats

Pitching

YearTeamGGSIP SV HLD K H BB HBP HR P/IP Pts
2023ATH10633.10138241632 5.48 182.67
2024ATH55065.0280104362116 9.16 595.60
2025ATH22022.113040161213 8.63 192.77

MILB Stats

Pitching

YearTeamGGSIP SV HLD K H BB HBP HR P/IP Pts
2021OAK (CPX)326.00094300 7.17 43.00
2022OAK (CPX)112.00050000 12.4 24.80
2022OAK (A+)337.000133201 7.39 51.70
2022OAK (AAA)225.00075102 2.08 10.40
2023OAK (A)223.20043201 2.46 9.03
2023OAK (AA)113.20082002 3.64 13.33
2023OAK (AAA)4412.000233300 9.83 118.00

Recent Games

Last 10 MLB Games

DateTeamOpponentGSWinSaveHoldIPTBF RERHKBBHBPHR Pts
Jun 6, 2025 ATH BAL 0 0 1 0 1.2 6 0 0 0 3 1 0 0 20.33
Jun 5, 2025 ATH MIN 0 0 0 0 1.0 3 0 0 0 0 1 0 0 4.40
May 31, 2025 ATH @TOR 0 0 0 0 1.0 3 0 0 0 1 0 0 0 9.40
May 25, 2025 ATH PHI 0 0 1 0 1.0 3 0 0 1 1 0 0 0 11.80
May 24, 2025 ATH PHI 0 0 0 0 1.0 6 1 1 2 3 1 0 1 -7.10
May 23, 2025 ATH PHI 0 0 0 0 0.2 6 3 3 4 1 0 0 0 -3.47
May 17, 2025 ATH @SFG 0 0 0 0 0.2 5 1 0 0 1 3 0 0 -2.07
May 10, 2025 ATH NYY 0 0 1 0 1.2 6 1 1 1 4 0 0 0 22.73
May 5, 2025 ATH SEA 0 0 0 0 1.0 5 0 0 0 1 2 0 0 3.40
May 3, 2025 ATH @MIA 0 0 0 0 0.2 7 5 5 2 2 2 1 1 -17.57
Totals 0 0 3 0 10.1 50 11 10 10 17 10 1 2 41.87

Last 10 MILB Games

DateLevelTeamOpponentGSWinSave IPTBFRERHKBBHBPHR
Sep 2, 2023 AAA LV SL 1 0 0 3.0 9 0 0 0 4 0 0 0
Aug 29, 2023 AAA LV SL 1 0 0 1.0 5 0 0 0 3 2 0 0
Aug 24, 2023 AAA LV @TAC 1 0 0 3.0 12 0 0 3 5 1 0 0
Aug 20, 2023 A STK SJ 1 0 0 1.2 9 2 2 3 2 1 0 1
Aug 16, 2023 A STK SJ 1 0 0 2.0 6 0 0 0 2 1 0 0
Totals 5 0 0 10.2 41 2 2 6 16 5 0 1

Avg Salary & Roster%

Last 30 days

2026 Position Eligibility Progress

To gain eligibility, a player must have 5 GS or 10 G at a position in the majors, or 20 G at a position in the minors.

Transaction History

Date Transaction Type Team Salary
April 20, 2023 4:11 PM add Running On Vibes $6
May 19, 2023 5:03 PM cut Running On Vibes $3
May 25, 2023 2:59 PM add Miracle Braves 1914 $5
June 16, 2023 11:19 AM move Frozen Pop Tarts (from Miracle Braves 1914) $5
October 12, 2023 11:52 AM increase Frozen Pop Tarts $7
October 10, 2024 12:22 AM increase Frozen Pop Tarts $9
November 15, 2024 12:17 AM increase Frozen Pop Tarts $11
December 24, 2024 11:03 AM move Asheville Tourists (from Frozen Pop Tarts) $11

Recent Trades for Mason Miller in H2H FanGraphs Points

Date Proposing Team Proposing Team Gives Accepting Team Accepting Team Gives
June 3, 2025 9:18 PM WTF Luis Castillo SEA SP R $22 
$10 loan 		Clark's Sporting Goods Brad Keller CHC SP/RP R $1
Mason Miller ATH RP R $10 
March 16, 2025 2:23 PM Arthurian🗡Legends Mason Miller ATH RP R $13 
$6 loan 		Maine Beer Trails Spencer Schwellenbach ATL SP R $7 
January 30, 2025 10:01 PM Rocky Top Mason Miller ATH RP R $20 
 Sano to Drugs Lucas Erceg KCR RP R $5 15IL
January 19, 2025 1:56 PM Sticky-Stuff Sluggers ☀️🧴 Gleyber Torres DET 2B R $14 
Devin Williams NYY RP R $16 
Tanner Houck BOS SP R $14 15IL
Tommy Edman LAD 2B/SS/OF S $9 
 Big Papi memories Jared Jones PIT SP R $9 60IL
Mason Miller ATH RP R $8 
January 18, 2025 2:29 AM Big Papi memories Brent Rooker ATH OF R $8 
 New England Swamp Donkeys🫎 Jared Jones PIT SP R $9 60IL
Mason Miller ATH RP R $8 
December 29, 2024 2:50 PM WTF Mason Miller OAK RP R $16 
Noah Schultz CHW AA SP L $6
 Just Win, Baby Tanner Scott SDP RP L $6 
Heston Kjerstad BAL OF L $3
Roman Anthony BOS AAA OF L $3
December 23, 2024 11:02 AM Frozen Pop Tarts Ryan Jeffers MIN C R $3 
Mason Miller OAK RP R $11 
 Asheville Tourists Yusei Kikuchi LAA SP L $4 
November 25, 2024 11:51 AM The Balking Dead 🧟‍♂️ Brendan Rodgers COL 2B R $4 
Jhonkensy Noel CLE 1B/OF R $5 
Cody Bradford TEX SP L $3 60IL
Junior Caminero TBR 3B R $8 
 Angel City Baseball Club Blake Snell SFG SP L $27 60IL 
Mason Miller OAK RP R $9 
August 26, 2024 2:08 PM Team To Be Named Later Mason Miller OAK RP R $11 
$2 loan 		ShoJuan Sotohtani Matt Vierling DET 3B/OF R $6 10IL 
Colt Keith DET 1B/2B L $3 
July 31, 2024 1:45 PM Burns St Giants Framber Valdez HOU SP L $17 
Evan Phillips LAD RP R $6 60IL
$14 loan 		The Gonzfather Jordan Westburg BAL 2B/3B R $1 10IL 
Mason Miller OAK RP R $8