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Aroldis Chapman BOS RP L 

Born: 02/28/1988 Age: 37

FanGraphs Player Page

2025 OPL OPL Player Page

Signed By

Chester's Attempt for $3

On MLB 40-man: YES
Acquired: Free Agent (PIT) Dec'24

Wed 8/27 Thu 8/28 Fri 8/29
@BAL 6:35 PM EDT @BAL 1:05 PM EDT PIT 7:10 PM EDT

Positions
RP
2026 Earned Positions
RP

All Leagues
Average $5.30 Median $5.00
Old School (5x5)
Average $6.59 Median $6.00

All Leagues
Average $5.20 Median $5.00
Old School (5x5)
Average $8.70 Median $7.00

Roster%
99.69%
Change
7Day 0.31%
30Day 0%

2025 OPL 2025 OPL Round 7
OPL Roster%
25.00%
OPL Average Salary
$4.00


August 26, 2025 12:23 AM : Chapman notched the save in Monday's 4-3 win over Baltimore, tossing a clean ninth inning with no strikeouts.
Analysis: The All-Star southpaw's spectacular campaign continues, as he's now rattled off 13 consecutive scoreless appearances. Chapman is putting together arguably the best season of his outstanding career, submitting a 1.06 ERA, 0.69 WHIP and 71:14 K:BB over 51 innings. He's also successfully converted 25 of his 27 save chances as Boston's closer.

MLB Stats

Pitching

YearTeamGGSIP WINS SV K ERA WHIP
2010CIN15013.120192.025011.05000
2011CIN54050.041713.600001.30000
2012CIN68071.25381221.506980.80930
2013CIN68063.24381122.544501.03665
2014CIN54054.00361062.000000.83333
2015CIN65066.14331161.628141.14573
2016NYY31031.1320442.010640.89362
2016CHC28026.2116461.012500.82500
2017NYY52050.1422693.218551.13245
2018NYY55051.1332932.454551.05195
2019NYY60057.0337852.210531.10526
2020NYY13011.213223.085710.85714
2021NYY61056.1630973.355031.31361
2022NYY43036.149434.458721.43119
2023KCR31029.142532.454551.22727
2023TEX30029.024503.724141.27586
2024PIT68061.2514983.794591.34595
2025BOS56051.0425711.058820.68627

MILB Stats

Pitching

YearTeamGGSIP WINS SV K ERA WHIP
2010CIN (AAA)391395.2981253.574911.34843
2011CIN (AA)527.110116.136371.50000
2011CIN (AAA)415.200911.117641.94118
2014CIN (A)222.00030.000000.50000
2014CIN (AAA)211.000272.000009.00000
2017NYY (AA)110.200213.499932.99998
2022NYY (AA)404.00070.000001.00000
2022NYY (AAA)101.00020.000000.00000

Recent Games

Last 10 MLB Games

DateTeamOpponentGSWinSaveHoldIPTBF RERHKBBHBPHR
Aug 25, 2025 BOS @BAL 0 0 1 0 1.0 3 0 0 0 0 0 0 0
Aug 22, 2025 BOS @NYY 0 0 1 0 1.0 3 0 0 0 2 0 0 0
Aug 21, 2025 BOS @NYY 0 0 1 0 1.0 3 0 0 0 0 0 0 0
Aug 19, 2025 BOS BAL 0 0 0 0 1.0 4 0 0 0 3 1 0 0
Aug 16, 2025 BOS MIA 0 0 1 0 0.1 1 0 0 0 0 0 0 0
Aug 15, 2025 BOS MIA 0 1 0 0 1.0 3 0 0 0 1 0 0 0
Aug 9, 2025 BOS @SDP 0 0 0 0 1.0 3 0 0 0 0 0 0 0
Aug 4, 2025 BOS KCR 0 0 1 0 1.0 3 0 0 0 1 0 0 0
Aug 2, 2025 BOS HOU 0 0 1 0 0.2 2 0 0 0 1 0 0 0
Aug 1, 2025 BOS HOU 0 0 0 0 1.0 3 0 0 0 1 0 0 0
Totals 0 1 6 0 9.0 28 0 0 0 9 1 0 0

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
March 28, 2021 12:55 PM add Fortune Cookie Wisdom $19
October 9, 2021 4:16 AM increase Fortune Cookie Wisdom $21
September 2, 2022 11:04 AM cut Fortune Cookie Wisdom $11
March 26, 2023 8:32 PM add Ottomatic for the People $1
April 8, 2023 11:56 AM move Thoracic Park (from Ottomatic for the People) $1
October 12, 2023 11:39 AM increase Thoracic Park $3
January 31, 2024 7:50 AM move Colonel Kurtz (from Thoracic Park) $3
August 5, 2024 7:19 AM cut Colonel Kurtz $2
August 10, 2024 12:33 AM add Thoracic Park $2
August 19, 2024 10:24 PM cut Thoracic Park $1
August 25, 2024 12:25 PM add Chester's Attempt $1
October 10, 2024 1:05 AM increase Chester's Attempt $3

Recent Trades for Aroldis Chapman in Old School (5x5)

Date Proposing Team Proposing Team Gives Accepting Team Accepting Team Gives
August 24, 2025 7:29 PM Scioscia Distancing 2.0 Aroldis Chapman BOS RP L $4 
Sonny Gray STL SP R $15 
Emilio Pagan CIN RP R $2
$12 loan 		Drs. Steelhammer & Ironfist Mick Abel MIN SP R $5 
Aidan Miller PHI AA SS R $2
Colt Emerson SEA AA SS L $1
Chase Burns CIN SP R $1 15IL 
August 21, 2025 11:11 PM Simon Aroldis Chapman BOS RP L $7 
Edwin Diaz NYM RP R $37
 Roman Holliday William Contreras MIL C R $18 
Ceddanne Rafaela BOS 2B/SS/OF R $6
Moises Ballesteros CHC AAA C L $2 
August 18, 2025 9:41 AM The Reggie Jefferson's William Contreras MIL C R $11 
Kristian Campbell BOS AAA 1B/2B/SS/OF R $3
 Reverse Cowgill 🏇🏻 Aroldis Chapman BOS RP L $5 
Alex Bregman BOS 3B R $24 
Trevor Megill MIL RP R $6 15IL 
Will Smith LAD C R $23 
Sal Frelick MIL OF L $1
$45 loan
August 15, 2025 4:44 PM Twink Jose Altuve HOU 2B/OF R $20 
 HMBWrotwylers Aroldis Chapman BOS RP L $12 
Nick Martinez CIN SP/RP R $1 
Ryan Jeffers MIN C R $4 
August 13, 2025 10:20 PM Chocobos & Moogles Jack Leiter TEX SP/RP R $4 
Gage Jump ATH AA SP L $1
 Crusaders Aroldis Chapman BOS RP L $5 
August 11, 2025 8:22 AM Bogey D Aroldis Chapman BOS RP L $13 
Bryce Harper PHI 1B L $46
Francisco Lindor NYM SS S $41 
Cristopher Sanchez PHI SP L $6 
Fernando Tatis Jr. SDP OF R $58 
$106 loan 		Slugger Supreme Brice Turang MIL 2B L $3 
Bobby Witt Jr. KCR SS R $31 
Termarr Johnson PIT AA 2B/SS L $1
Paul Skenes PIT SP R $23 
August 7, 2025 2:00 PM WTF Miguel Vargas CHW 1B/3B/OF R $2
Kris Bubic KCR SP/RP L $3 60IL
Joe Boyle TBR SP R $1 
 The Dock Ellis Daytrippers Aroldis Chapman BOS RP L $8 
Blake Snell LAD SP L $26 
$30 loan
July 17, 2025 11:10 PM Hodgepodge Powered by Aaron Judge Clay Holmes NYM SP/RP R $15 
Austin Hays CIN OF R $6 
Will Vest DET RP R $6 
 Pizza by Alfredo Clayton Kershaw LAD SP L $2 
Aroldis Chapman BOS RP L $6 
George Springer TOR OF R $6 
Tyler Freeman COL 2B/SS/OF R $3
July 11, 2025 9:26 AM Post Hype Sleepers Aroldis Chapman BOS RP L $6 
Brandon Nimmo NYM OF L $10 
Ozzie Albies ATL 2B S $21 
Ryan Helsley STL RP R $30 
Yusei Kikuchi LAA SP L $5 
$61 loan 		Who's Your Vladdy? MacKenzie Gore WSN SP L $4 
Jeremy Pena HOU SS R $7 
July 10, 2025 8:59 AM Birdwatching Goes Both Ways Aroldis Chapman BOS RP L $3 
Christian Yelich MIL OF L $17
Carlos Rodon NYY SP L $16 
Juan Soto NYM OF L $60 
Ranger Suarez PHI SP L $5 
$50 loan 		Bring Back Palffy Chris Sale ATL SP L $19 60IL 
Brice Turang MIL 2B L $6 
Corbin Carroll ARI OF L $36