Hisashi Iwakuma SEA A- RP R

Born: 04/12/1981 Age: 44

Retired

FanGraphs Player Page

2025 OPL OPL Player Page

Signed By

Urban Achievers for $19

On MLB 40-man: NO
Acquired: Free Agent (JPN) Jan'12

Sun 4/27 Mon 4/28 Tue 4/29
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Positions
RP
2026 Earned Positions
RP

All Leagues
Average $0.00 Median $0.00
Old School (5x5)
Average $0.00 Median $0.00

All Leagues
Average $2.70 Median $1.50
Old School (5x5)
Average $2.30 Median $2.00

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

2025 OPL 2025 OPL Round 1
OPL Roster%
0.00%
OPL Average Salary
$0.00

MLB Stats

Pitching

YearTeamGGSIP WINS SV K ERA WHIP
2012SEA3016125.1921013.159581.27660
2013SEA3333219.21401852.663131.00607
2014SEA2828179.01501543.519551.05028
2015SEA2020129.2901113.539841.06427
2016SEA3333199.01601474.115581.32663
2017SEA6631.000164.354841.25806

MILB Stats

Pitching

YearTeamGGSIP WINS SV K ERA WHIP
2014SEA (AAA)114.00024.500001.50000
2015SEA (A-)113.20032.454540.81818
2015SEA (AAA)229.210100.931031.03448
2017SEA (A+)114.00040.000000.25000
2017SEA (AAA)112.000318.000003.00000
2018SEA (A-)223.00023.000001.00000

Recent Games

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
February 13, 2016 11:37 PM add Urban Achievers $13
May 5, 2016 1:56 PM cut Urban Achievers $7
June 12, 2016 12:31 PM add Urban Achievers $7
October 7, 2016 12:45 PM increase Urban Achievers $9
October 7, 2017 1:44 AM increase Urban Achievers $11
October 12, 2018 12:42 PM increase Urban Achievers $13
October 4, 2019 4:41 PM increase Urban Achievers $14
September 30, 2020 5:50 PM increase Urban Achievers $15
October 9, 2021 3:22 AM increase Urban Achievers $16
October 14, 2022 12:52 AM increase Urban Achievers $17
October 12, 2023 10:42 AM increase Urban Achievers $18
October 10, 2024 12:01 AM increase Urban Achievers $19

Recent Trades for Hisashi Iwakuma in Old School (5x5)

Date Proposing Team Proposing Team Gives Accepting Team Accepting Team Gives
December 14, 2016 11:01 AM Castor Troy's Face/Off Giancarlo Stanton MIA Util R $52 10IL 
Jose Altuve HOU 2B/OF R $32 
Sean Manaea OAK SP L $3 15IL
 Load Management Wilson Ramos TEX AAA Util R $7
AJ Pollock SFG AAA Util R $14
Hisashi Iwakuma SEA A- RP R $8
July 8, 2016 4:14 PM Votto STILL Bangs Ryan Braun OAK Util R $39
$25 loan 		Hill Country Vaqueros Lonnie Chisenhall PIT AAA Util L $1
Ender Inciarte ATL Util L $3
Hisashi Iwakuma SEA A- RP R $4
June 26, 2016 5:42 PM OctoberO4 David Price TOR RP L $43
Hisashi Iwakuma SEA A- RP R $7
$35 loan 		PTBNL Jaime Garcia STL RP L $4
Aroldis Chapman CIN RP L $10
May 10, 2016 7:24 PM The Keymasters Anibal Sanchez DET RP R $3
Hisashi Iwakuma SEA A- RP R $5
Rougned Odor TEX Util L $14
 Wheat State Wildcats Max Scherzer WSN SP R $39 15IL 
$17 loan
May 8, 2016 10:25 AM Generous Carriage Hunter Pence PHI Util R $26
Jose De Leon LAD RP R $2
$14 loan 		Tomahawk Chops ⚾️ Rich Hill OAK RP L $3
Hisashi Iwakuma SEA A- RP R $9
March 14, 2016 3:16 PM 🤡 Clown Team Brohtani 🎌 Corey Dickerson TBR Util L $15
 Big League Chompers🐊 Jeremy Jeffress OAK RP R $4
Mike Fiers OAK AAA RP R $1
Hisashi Iwakuma SEA A- RP R $10
$5 loan
February 26, 2016 4:24 AM Merry Pranksters Hisashi Iwakuma SEA A- RP R $12
 X FACTOR X Hunter Pence PHI Util R $15
$3 loan
January 29, 2016 12:09 AM Bat Flip Artists Kendrys Morales KCR 1B S $9
Brandon Phillips BOS AAA Util R $3
 The Dirtbags Edwin Encarnacion TOR Util R $38
Hisashi Iwakuma SEA A- RP R $11
January 24, 2016 5:25 PM Dusty Creek Renegades Evan Longoria TBR Util R $25
Martin Prado MIA Util R $7
Anibal Sanchez DET RP R $12
Eduardo Escobar MIN Util S $4
Lucas Duda ATL AAA Util L $5
Derek Holland TOR AAA RP L $5
Erasmo Ramirez MIN AAA RP R $4 MILB 60IL
Maikel Franco PHI Util R $7
Jesse Hahn OAK RP R $4
Odubel Herrera PHI Util L $4
Hisashi Iwakuma SEA A- RP R $7
Roberto Osuna TOR RP R $5
Yasmany Tomas WSN AAA Util R $7
 Colter's Wall Jon Lester CHC RP L $29
Nelson Cruz BAL Util R $18
Josh Donaldson OAK Util R $27
Francisco Rodriguez PHI ST RP R $15
Adrian Gonzalez LAD Util L $22
Zack Greinke LAD RP R $30
January 6, 2016 3:21 PM Judge's Jury Hisashi Iwakuma SEA A- RP R $17
 👋 The Say Hey Kids 👋 Jose Peraza NYM CPX Util R $8