P Jordan Yamamoto #20
Age: 29 | Bats: R | Throws: R | Morale: Normal
03/07/2026
P JORDAN YAMAMOTO #20 - AGE: 29 - BATS: R - THROWS: R - MORALE: NORMAL
G GS Rec SV ERA IP HA HR BB K WHIP WAR
0 0 0-0 0 0.00 0.0 0 0 0 0 0.00 0.0
PITCHING RATINGS (OSA)
Overall Overall Vs Left Vs Right
Stuff 45 45 45
Movement 35 35 35
HRA 35 35 35
PBABIP 35 35 35
Control 40 40 40
PITCHING RATINGS
Pitch Cur. Pot.
Fastball 45 -
Slider 45 -
Curveball 50 -
Changeup 45 -
Cutter 45 -
OTHER PITCHING RATINGS
Velocity 91-93 Mph
Stamina 60
Suggested Role Starter
Type Neutral
Hold Runners 45
Defense 45
RUN/BUNT RATINGS
Running Speed: 30
Stealing Ability: 35
Baserunning Inst.: 30
Sacrifice Bunt: 60
Bunt for Hit: 50
   
GAME LOG, LAST 10 GAMES
Date Vs. Result Start IP H R ER BB K Dec
Birthday:05/11/1996
Born in:Unknown
Nationality:American
Height:6' 0"
Weight:195 lbs
Local Popularity:Insignificant
National Pop.:Insignificant
STATUS
Contract:None, Free Agent
Salary:-
Signed Through:-
Major Service:
Service This Yr:
40-Man Service:
Pro Service:
Arbitration Eligibility:
Option Years:
Contract Extension:
Drafted:-
CAREER PITCHING STATS
Year/Team/League Age G GS W L SV ERA IP HA R ER HR BB K CG SHO WHIP BABIP FIP WAR ERA+
2019 Montreal - CBA 23 12 12 1 5 0 6.31 61.1 73 49 43 15 19 33 1 0 1.50 .293 6.61 -0.4 75
2020 Montreal - CBA 24 25 20 6 12 0 4.59 113.2 107 66 58 20 46 93 1 1 1.35 .274 5.20 0.6 99
2021 Montreal - CBA 25 41 4 5 4 0 5.23 74.0 75 44 43 15 33 76 0 0 1.46 .303 4.78 -0.4 75
Total CBA 92 50 19 25 0 4.57 362.0 355 201 184 54 159 299 2 1 1.42 .281 4.97 1.3 94
CAREER MINOR LEAGUE PITCHING STATS
Year/Team/League Age G GS W L SV ERA IP HA R ER HR BB K CG SHO WHIP BABIP FIP WAR ERA+
2015 Total - MLB 19 14 14 7 4 0 3.19 113.0 100 42 40 4 61 97 0 0 1.42 .268 3.99 1.5 124
2015 St. Catharine's - R 19 16 0 3 0 0 5.34 32.0 36 19 19 4 16 46 0 0 1.62 .444 5.02 0.4 114
2016 Lakewood - A 20 1 1 0 0 0 0.00 4.0 2 0 0 0 6 3 0 0 2.00 .250 7.54 -0.1 999
2016 Tampa - A 20 12 10 2 0 0 3.44 49.2 47 22 19 2 24 45 0 0 1.43 .306 4.59 0.7 137
2016 Total - A 20 13 11 2 0 0 3.19 53.2 49 22 19 2 30 48 0 0 1.47 .303 4.81 0.6 148
2016 Dayton - AA 20 2 2 1 0 0 4.05 13.1 10 7 6 4 6 9 0 0 1.20 .171 7.55 -0.1 124
2017 St. Catharine's - R 21 4 4 0 2 0 9.64 18.2 27 22 20 5 22 17 0 0 2.62 .400 9.55 -0.4 59
2017 Kingsport - R 21 9 9 0 3 0 4.72 40.0 41 26 21 2 31 46 0 0 1.80 .379 4.90 0.8 116
2017 Total - R 21 13 13 0 5 0 6.29 58.2 68 48 41 7 53 63 0 0 2.06 .386 6.38 0.4 89
2017 Tampa - A 21 5 4 0 1 0 6.75 17.1 21 13 13 4 13 15 0 0 1.96 .347 7.39 -0.3 71
2018 Lakewood - A 22 3 3 0 1 0 9.82 11.0 12 12 12 2 6 8 0 0 1.64 .303 6.25 0.0 54
2018 Tampa - A 22 29 24 4 10 0 5.98 126.1 150 90 84 25 50 123 0 0 1.58 .342 5.85 1.5 96
2018 Total - A 22 32 27 4 11 0 6.29 137.1 162 102 96 27 56 131 0 0 1.59 .339 5.88 1.5 90
2019 Dayton - AA 23 20 20 10 2 0 4.58 112.0 110 62 57 10 43 70 0 0 1.37 .286 4.83 2.6 126
2020 Vancouver - AAA 24 8 8 4 3 0 3.80 42.2 50 24 18 6 14 31 0 0 1.50 .328 5.21 0.8 153
2021 London - AA 25 6 6 4 0 0 2.70 36.2 30 12 11 6 17 35 0 0 1.28 .250 4.66 0.5 178
2021 Vancouver - AAA 25 1 1 1 0 0 0.00 7.0 3 0 0 0 1 5 0 0 0.57 .167 2.25 0.3 999
2022 London - AA 26 26 26 8 5 0 4.30 142.1 125 72 68 23 74 126 0 0 1.40 .268 5.13 1.5 113
2022 Vancouver - AAA 26 7 0 2 0 0 4.61 13.2 15 14 7 4 7 15 0 0 1.61 .306 6.17 -0.2 101
2023 London - AA 27 22 22 0 10 0 5.62 117.0 117 82 73 21 57 91 0 0 1.49 .290 5.59 0.7 88
2023 Vancouver - AAA 27 5 5 1 2 0 7.77 24.1 29 21 21 7 12 21 0 0 1.68 .319 6.75 -0.3 57
2024 Grand Rapids - A 28 28 4 3 5 11 7.14 46.2 47 37 37 14 33 43 0 0 1.71 .268 7.57 -0.8 76
2024 Lynchburg - A 28 6 6 0 5 0 9.00 28.0 40 28 28 7 17 36 0 0 2.04 .434 5.83 0.1 56
2024 Total - A 28 34 10 3 10 11 7.83 74.2 87 65 65 21 50 79 0 0 1.83 .332 6.92 -0.7 67
Total PCL 21 14 8 5 0 4.72 87.2 97 59 46 17 34 72 0 0 1.49 .311 5.55 104.5
Total EL 76 76 23 17 0 4.59 421.1 392 235 215 64 197 331 0 0 1.40 .275 5.21 111.3
Total Car 6 6 0 5 0 9.00 28.0 40 28 28 7 17 36 0 0 2.04 .434 5.83 56.1
Total FSL 46 38 6 11 0 5.40 193.1 218 125 116 31 87 183 0 0 1.58 .333 5.66 100.5
Total MWL 28 4 3 5 11 7.14 46.2 47 37 37 14 33 43 0 0 1.71 .268 7.57 75.8
Total SAL 4 4 0 1 0 7.20 15.0 14 12 12 2 12 11 0 0 1.73 .293 6.59 73.8
Total Appy 9 9 0 3 0 4.72 40.0 41 26 21 2 31 46 0 0 1.80 .379 4.90 116.4
Total CAN 20 4 3 2 0 6.93 50.2 63 41 39 9 38 63 0 0 1.99 .425 6.69 84.7
CAREER POSTSEASON PITCHING STATS
Year/Team/League Age G GS W L SV ERA IP HA R ER HR BB K CG SHO WHIP BABIP FIP WAR ERA+
2017 St. Catharine's - CAN 21 2 2 1 0 0 5.84 12.1 10 8 8 3 7 14 0 0 1.38 .250 6.95 0.0 97
2018 Poughkeepsie - NYP 22 1 1 0 0 0 6.35 5.2 5 4 4 1 4 7 0 0 1.59 .333 6.27 -0.0 72
2021 London - EL 25 3 3 2 1 0 3.50 18.0 15 7 7 2 9 12 0 0 1.33 .245 4.58 0.3 137
Total EL 3 3 2 1 0 3.50 18.0 15 7 7 2 9 12 0 0 1.33 .245 4.58 137.2
Total NYP 1 1 0 0 0 6.35 5.2 5 4 4 1 4 7 0 0 1.59 .333 6.27 72.4
Total CAN 2 2 1 0 0 5.84 12.1 10 8 8 3 7 14 0 0 1.38 .250 6.95 97.3
CAREER FIELDING STATS
Year/Team/League POS G GS PO A DP TC E PCT INN RNG ZR EFF PB RSTA RTO RTO%
2015 St. Catharine's - R P 16 0 3 5 0 9 1 .889 32.0 2.25 +0.4 1.108
2016 Dayton - AA P 2 2 0 1 0 1 0 1.000 13.1 0.67 -0.4 1.014
2016 Tampa - A P 12 10 3 5 0 8 0 1.000 49.2 1.45 -0.1 1.017
2016 Lakewood - A P 1 1 0 0 0 0 0 .000 4.0 0.00 +0.3 .000
2017 Tampa - A P 5 4 1 1 0 2 0 1.000 17.1 1.04 +0.0 .979
2017 Kingsport - R P 9 9 1 4 0 6 1 .833 40.0 1.12 +0.4 .985
2017 St. Catharine's - R P 4 4 0 3 0 3 0 1.000 18.2 1.45 -0.6 .980
2018 Tampa - A P 29 24 9 11 1 21 1 .952 126.1 1.42 +1.2 1.019
2018 Lakewood - A P 3 3 1 0 0 1 0 1.000 11.0 0.82 +0.3 .000
2019 Montreal - MLB P 12 12 1 12 0 13 0 1.000 61.1 1.91 +0.1 1.111
2019 Dayton - AA P 20 20 7 19 0 28 2 .929 112.0 2.09 +0.7 .971
2020 Montreal - MLB P 25 20 7 14 1 22 1 .955 113.2 1.66 -0.3 .964
2020 Vancouver - AAA P 8 8 1 2 0 3 0 1.000 42.2 0.63 -0.3 1.018
2021 Montreal - MLB P 41 4 5 7 1 13 1 .923 74.0 1.46 -0.3 1.120
2021 Vancouver - AAA P 1 1 1 0 0 1 0 1.000 7.0 1.29 +0.4 .982
2021 London - AA P 6 6 0 1 0 1 0 1.000 36.2 0.25 +0.1 .984
2022 Vancouver - AAA P 7 0 0 6 0 7 1 .857 13.2 3.95 +0.2 .983
2022 London - AA P 26 26 3 8 1 13 2 .846 142.1 0.70 -1.4 .849
2023 Vancouver - AAA P 5 5 2 3 0 5 0 1.000 24.1 1.85 +0.1 .948
2023 London - AA P 22 22 5 10 0 16 1 .938 117.0 1.15 +0.4 1.182
2024 Lynchburg - A P 6 6 2 3 0 5 0 1.000 28.0 1.61 -0.2 .893
2024 Grand Rapids - A P 28 4 3 2 0 5 0 1.000 46.2 0.96 +0.6 1.699
TOTAL P 288 191 55 117 4 183 11 .940 1131.2 1.37 +1.5 1.030
PLAYER HISTORY
09/23/2024 Retired from professional baseball.
12/05/2024 Returned from retirement.
01/01/2025 OSA scouting updated ratings: Stuff: 50; Movement: 40; Control: 45.
01/01/2025 OSA scouting updated ratings: Stuff: 50; Movement: 40; Control: 45.
03/24/2025 Released by the Montreal PoorBoys.
01/01/2026 OSA scouting updated ratings: Stuff: 45; Movement: 40; Control: 45.
LEADERBOARD APPEARANCES
Year CG Rank
2020 1 6
Year SHO Rank
2020 1 3
Sunday, March 22nd , 2026 - OOTP Baseball 27.1 Build 44