P Arinori Mochizuki #52
Age: 29 | Bats: R | Throws: R | Morale: Very Good    
06/07/2026
P ARINORI MOCHIZUKI #52 - AGE: 29 - BATS: R - THROWS: R - MORALE: VERY GOOD
G GS Rec SV ERA IP HA HR BB K WHIP WAR
9 6 1-2 0 5.08 28.1 26 5 6 31 1.13 0.3
PITCHING RATINGS (OSA)
Overall Pot. Overall Vs Left Vs Right Pot.
Stuff 7 7 7 7
Movement 6 6 6 6
Control 5 5 5 5
PITCHING RATINGS
Pitch Cur. Pot.
Curveball 7 7
Changeup 9 9
Cutter 8 8
 
 
OTHER PITCHING RATINGS
Velocity 99-101 Mph
Stamina 6
Suggested Role Starter
Type Neutral
Hold Runners 8
Defense 4
RUN/BUNT RATINGS
Running Speed: 3
Stealing Ability: 7
Baserunning Inst.: 6
Sacrifice Bunt: 5
Bunt for Hit: 1
   
GAME LOG, LAST 10 GAMES
Date Vs. Result Start IP H R ER BB K Dec
05/17/2026 CAN Loss, 0-4 X 3.0 0 0 0 1 5
05/11/2026 PS Win, 2-1 X 0.2 0 0 0 0 0
05/03/2026 OKA Win, 6-4 X 7.0 7 3 3 0 8
04/27/2026 @ AUR Loss, 2-9 X 4.0 5 6 6 2 3 Loss
04/22/2026 YUM Win, 5-3 X 6.2 4 2 2 2 6 Win
04/18/2026 @ NT Loss, 0-7 X 5.2 9 5 5 1 7 Loss
04/12/2026 @ KAL Loss, 4-5 0.2 0 0 0 0 1
04/10/2026 @ KAL Loss, 2-3 0.1 1 0 0 0 1
04/06/2026 FAR Loss, 0-1 0.1 0 0 0 0 0
03/28/2026 REN Win, 5-0 X 4.0 1 0 0 1 0 Win
PERSONALITY
He is seen as a leader in the clubhouse.
High: Leader, Greed
Birthday:02/12/1997
Born in:Urayasu, CHI
Nationality:Japanese
Height:6' 0"
Weight:245 lbs
Local Popularity:Insignificant
National Pop.:Insignificant
STATUS
Contract:Major League Contract
Salary:$2,700,000
Signed Through:2028 Season
Major Service:5 Years, 80 Days
Service This Yr:63 Days
40-Man Service:7 Years, 115 Days
Pro Service:8 Years
Arbitration Eligibility:Eligible, but possibly free agent after season!
Option Years:Out of option years
Contract Extension: -
Drafted:2018, 1st Pick in Round 1
PLANETARY EXTREME BASEBALL ALLIANCE 2026 PITCHING STATS
Pitching G GS W L SV ERA IP HA R ER HR BB K CG CG% SHO QS QS%
Overall 9 6 1 2 0 5.08 28.1 26 16 16 5 6 31 0 0.0 0 2 33.3
Pitching SVO BS SV% RA GF R/9 H/9 K/9 BB/9 FIP WHIP FIP- WAR BABIP        
Overall 0 0 0.0 3 0 10.16 8.26 9.85 1.91 3.58 1.13 101 0.3 .288        
Pitching AB H 2B 3B HR R BB K SF SH HP AVG OBP SLG OPS      
vs. LHB 57 14 3 0 4 10 6 15 0 0 0 .246 .317 .509 .826      
vs. RHB 52 12 1 0 1 6 0 16 0 0 0 .231 .231 .308 .538      
PLANETARY EXTREME BASEBALL ALLIANCE 2026 PITCHING SPLITS
Split G GS W L SV ERA IP HA R ER HR BB K  
April 6 3 1 2 0 6.62 17.2 19 13 13 3 5 18  
May 3 3 0 0 0 2.53 10.2 7 3 3 2 1 13  
Spring Training 4 4 1 1 0 4.05 13.1 12 6 6 1 4 11  
Last Year 22 22 6 7 0 3.92 126.1 120 56 55 16 49 117  
2 Years Ago 34 23 8 11 2 5.07 154.1 164 95 87 22 68 131  
Career 129 113 47 32 2 4.17 675.2 607 331 313 83 278 584  
Home 5 4 1 0 0 2.55 17.2 11 5 5 3 3 19  
Road 4 2 0 2 0 9.28 10.2 15 11 11 2 3 12  
Grass 9 6 1 2 0 5.08 28.1 26 16 16 5 6 31  
Day 2 2 0 1 0 5.19 8.2 9 5 5 0 2 12  
Night 7 4 1 1 0 5.03 19.2 17 11 11 5 4 19  
As Starter 6 6 1 2 0 5.33 27.0 25 16 16 5 6 29  
As Reliever / Substitution 3 0 0 0 0 0.00 1.1 1 0 0 0 0 2  
JAPANESE TRIPLE A 2020 PITCHING STATS
Pitching G GS W L SV ERA IP HA R ER HR BB K CG CG% SHO QS QS%
Overall 28 28 14 1 0 3.41 174.1 142 69 66 12 76 187 0 0.0 0 19 67.9
Pitching SVO BS SV% RA GF R/9 H/9 K/9 BB/9 FIP WHIP FIP- WAR BABIP        
Overall 0 0 0.0 0 0 11.67 7.33 9.65 3.92 3.72 1.25 71 5.2 .304        
Pitching AB H 2B 3B HR R BB K SF SH HP AVG OBP SLG OPS      
vs. LHB 206 36 6 2 5 23 28 74 0 6 2 .175 .280 .296 .576      
vs. RHB 420 106 12 3 7 46 48 113 1 5 6 .252 .337 .345 .682      
JAPANESE TRIPLE A 2020 PITCHING SPLITS
Split G GS W L SV ERA IP HA R ER HR BB K  
Career 28 28 14 1 0 3.41 174.1 142 69 66 12 76 187  
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+
2018 Hyakujuu - LRS-JPN 21 14 1 2 0 0 4.64 33.0 44 22 17 4 22 30 0 0 2.00 .396 5.13 0.0 95
2020 Shin Seiki - LRS-JPN 23 1 1 1 0 0 1.42 6.1 11 1 1 0 1 9 0 0 1.89 .611 0.93 0.4 322
2022 Shin Seiki - PEBA 25 32 30 17 5 0 4.12 179.1 157 85 82 19 78 137 0 0 1.31 .264 4.28 2.5 105
2023 Shin Seiki - PEBA 26 32 32 15 7 0 3.51 187.1 140 79 73 21 77 168 0 0 1.16 .236 4.03 2.6 116
2024 Shin Seiki - PEBA 27 34 23 8 11 2 5.07 154.1 164 95 87 22 68 131 0 0 1.50 .307 4.56 0.6 76
2025 Duluth - PEBA 28 22 22 6 7 0 3.92 126.1 120 56 55 16 49 117 0 0 1.34 .297 4.08 1.4 100
2026 Duluth - PEBA 29 9 6 1 2 0 5.08 28.1 26 16 16 5 6 31 0 0 1.13 .288 3.58 0.3 70
Total PEBA 129 113 47 32 2 4.17 675.2 607 331 313 83 278 584 0 0 1.31 .274 4.21 7.3 99
Total LRS-JPN 15 2 3 0 0 4.12 39.1 55 23 18 4 23 39 0 0 1.98 .429 4.45 0.4 131
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 Hosei University - COL 18 12 12 7 1 0 3.56 83.1 80 42 33 4 23 105 2 1 1.24 .358 2.23 3.8 128
2016 Hosei University - COL 19 7 7 3 3 0 4.50 44.0 49 26 22 3 17 47 0 0 1.50 .377 3.56 1.3 108
2017 Hosei University - COL 20 12 12 9 2 0 2.21 93.2 65 25 23 8 22 138 3 1 0.93 .308 2.37 4.4 223
2018 Hosei University - COL 21 12 12 7 2 0 3.20 78.2 59 31 28 6 27 99 0 0 1.09 .293 3.20 2.9 162
2018 Gojira - AAA 21 10 10 3 4 0 5.14 63.0 59 42 36 6 40 57 0 0 1.57 .303 5.11 0.4 88
2020 Kyoto - AAA 23 28 28 14 1 0 3.41 174.1 142 69 66 12 76 187 0 0 1.25 .304 3.72 5.2 153
2021 Kyoto - AAA 24 26 25 7 5 0 3.14 140.2 113 53 49 9 49 159 0 0 1.15 .295 3.10 4.3 143
Total GBB AAA 26 25 7 5 0 3.14 140.2 113 53 49 9 49 159 0 0 1.15 .295 3.10 142.7
Total MD-JPN AAA 10 10 3 4 0 5.14 63.0 59 42 36 6 40 57 0 0 1.57 .303 5.11 87.8
Total TCC-JPN COL 43 43 26 8 0 3.18 299.2 253 124 106 21 89 389 5 2 1.14 .331 2.72 163.7
Total JAP AAA 28 28 14 1 0 3.41 174.1 142 69 66 12 76 187 0 0 1.25 .304 3.72 152.8
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+
2016 Hosei University - TCC-JPN COL 19 2 2 0 0 0 0.60 15.0 12 2 1 1 4 21 0 0 1.07 .344 0.00 0.0 0
2017 Hosei University - TCC-JPN COL 20 3 3 1 1 0 6.75 17.1 25 17 13 3 7 17 0 0 1.85 .407 0.00 0.0 0
2018 Hosei University - TCC-JPN COL 21 3 3 2 1 0 3.05 20.2 15 8 7 2 6 27 0 0 1.02 .260 0.00 0.0 0
2020 Kyoto - JAP AAA 23 1 1 0 0 0 3.86 7.0 4 3 3 0 3 6 0 0 1.00 .211 0.00 0.0 0
2021 Kyoto - GBB AAA 24 5 5 3 2 0 2.62 34.1 19 10 10 4 11 31 0 0 0.87 .179 0.00 0.0 0
2022 Shin Seiki - PEBA 25 3 3 1 2 0 2.95 18.1 15 6 6 1 7 12 1 0 1.20 .269 0.00 0.0 0
2023 Shin Seiki - PEBA 26 2 2 0 1 0 6.23 8.2 8 6 6 1 5 12 0 0 1.50 .350 0.00 0.0 0
2024 Shin Seiki - PEBA 27 3 0 0 0 0 6.00 6.0 4 4 4 2 3 5 0 0 1.17 .154 0.00 0.0 0
2025 Duluth - PEBA 28 1 1 0 1 0 5.40 5.0 4 3 3 0 2 3 0 0 1.20 .250 0.00 0.0 0
Total PEBA 9 6 1 4 0 4.50 38.0 31 19 19 4 17 32 1 0 1.26 .267 4.12 105.3
Total GBB AAA 5 5 3 2 0 2.62 34.1 19 10 10 4 11 31 0 0 0.87 .179 4.18 170.7
Total TCC-JPN COL 8 8 3 2 0 3.57 53.0 52 27 21 6 17 65 0 0 1.30 .338 3.55 318.9
Total JAP AAA 1 1 0 0 0 3.86 7.0 4 3 3 0 3 6 0 0 1.00 .211 3.15 135.0
CAREER FIELDING STATS
Year/Team/League POS G GS PO A DP TC E PCT INN RNG ZR EFF PB RSTA RTO RTO%
2015 Hosei University - COL P 12 12 3 8 0 12 1 .917 83.1 1.19 +0.3 1.000
2016 Hosei University - COL P 7 7 1 1 0 2 0 1.000 44.0 0.41 +0.8 1.987
2017 Hosei University - COL P 12 12 4 13 1 17 0 1.000 93.2 1.63 -0.3 .965
2018 Gojira - AAA P 10 10 5 10 1 15 0 1.000 63.0 2.14 -0.0 1.004
2018 Hyakujuu - INT P 14 1 2 5 1 7 0 1.000 33.0 1.91 +0.0 .998
2018 Hosei University - COL P 12 12 3 13 0 17 1 .941 78.2 1.83 -0.2 .951
2020 Shin Seiki - INT P 1 1 0 1 0 1 0 1.000 6.1 1.42 +0.0 1.033
2020 Kyoto - AAA P 28 28 9 30 4 40 1 .975 174.1 2.01 -1.0 .925
2021 Kyoto - AAA P 26 25 10 14 3 25 1 .960 140.2 1.54 -0.3 .982
2022 Shin Seiki - ML P 32 30 20 37 4 58 1 .983 179.1 2.86 -1.5 .950
2023 Shin Seiki - ML P 32 32 15 21 2 39 3 .923 187.1 1.73 -0.2 1.031
2024 Shin Seiki - ML P 34 23 14 14 3 29 1 .966 154.1 1.63 -0.1 1.082
2025 Duluth - ML P 22 22 11 8 0 19 0 1.000 126.1 1.35 -0.4 1.013
2026 Duluth - ML P 9 6 3 3 0 6 0 1.000 28.1 1.91 -0.3 1.026
TOTAL P 251 221 100 178 19 287 9 .969 1392.2 1.80 -3.2 .983
PLAYER HISTORY
06/14/2014 Joined the Hosei University Avocat.
01/01/2015 OSA scouting updated ratings (potential): Stuff: 3 (6); Movement: 5 (7); Control: 1 (5).
04/24/2015 Was selected to the 2015 Tokyo Collegiate Circuit All-Star Game.
05/07/2015 Pitches a 4-hit shutout against the Keio University Unicorns with 12 strikeouts and 1 BB allowed!
01/01/2016 OSA scouting updated ratings (potential): Stuff: 4 (8); Movement: 5 (6); Control: 2 (7).
04/20/2016 Injured (shoulder inflammation), out for 4 weeks.
01/01/2017 OSA scouting updated ratings (potential): Stuff: 5 (8); Movement: 6 (8); Control: 2 (7).
04/24/2017 Pitches a 4-hit shutout against the Keio University Unicorns with 17 strikeouts and 0 BB allowed!
05/01/2017 Wins the TCC-JPN COL TR Pitcher of the Month Award.
05/16/2017 Strikes out 17 against the Rikkyo University Bishops.
06/11/2017 Won the 2017 Tokyo Collegiate Circuit Tokyo Collegiate Baseball Championship with the Hosei University Avocat!
06/23/2017 Wins the 2017 TCC-JPN COL TR Outstanding Pitcher Award.
01/01/2018 OSA scouting updated ratings (potential): Stuff: 5 (8); Movement: 6 (8); Control: 3 (7).
04/07/2018 Strikes out 16 against the University of Tokyo Imperials.
04/24/2018 Was selected to the 2018 Tokyo Collegiate Circuit All-Star Game.
06/12/2018 Released by the Hosei University Avocat.
06/21/2018 Drafted in the 2018 first-year player draft (Round 1, Pick 1, 1st overall pick) by the Hyakujuu Shinkansen.
07/08/2018 Signed with the Hyakujuu Shinkansen organization for a signing bonus of $6,500,000 and a 6-year major league contract worth a total of $6,000,000.
10/18/2018 Injured (mild oblique strain), day-to-day for 4 days.
12/18/2018 Was traded by the Hyakujuu Shinkansen to the Shin Seiki Evas, along with 3B Kazu Sekiguchi, a 1st draft pick, in exchange for SP Koki Watanabe, CF Ton Iwamoto, 2B Noburo Yamasaki, SP Tamotsu Taniguchi, a 1st draft pick.
01/01/2019 OSA scouting updated ratings (potential): Stuff: 7 (10); Movement: 7 (8); Control: 4 (7).
04/17/2019 Injured (partially torn ulnar collateral ligament (elbow)), out for 7-8 months.
05/06/2019 Named the #4 prospect in the LRS-JPN
11/06/2019 Won the 2019 League of the Rising Sun Neo-Tokyo Cup with the Shin Seiki Evas!
01/01/2020 OSA scouting updated ratings (potential): Stuff: 7 (8); Movement: 8 (8); Control: 4 (6).
06/17/2020 Was selected to the 2020 Japanese Triple A All-Star Game.
09/01/2020 Wins the JAP AAA SL1 Pitcher of the Month Award.
10/04/2020 Wins the 2020 JAP AAA SL1 Outstanding Pitcher Award.
01/01/2021 OSA scouting updated ratings (potential): Stuff: 8 (8); Movement: 8 (8); Control: 4 (6).
03/27/2021 Injured (bronchitis), out for 4 days.
04/10/2021 Injured (finger blister), day-to-day for 1 day.
05/23/2021 Injured (mild shoulder strain), out for 6 days.
06/22/2021 Injured (back soreness), out for one week.
10/10/2021 Won the 2021 Global Baseball Brotherhood Round 4 with the Kyoto Rodan!
01/01/2022 OSA scouting updated ratings (potential): Stuff: 8 (8); Movement: 8 (8); Control: 5 (6).
10/05/2022 Injured (shoulder tendinitis), out for 5 days.
01/01/2023 OSA scouting updated ratings (potential): Stuff: 8 (9); Movement: 8 (8); Control: 5 (6).
03/28/2023 Signed a 5-year contract extension worth a total of $24,300,000 with the Shin Seiki Evas organization.
01/01/2024 OSA scouting updated ratings (potential): Stuff: 9 (9); Movement: 8 (8); Control: 5 (6).
11/12/2024 Was traded by the Shin Seiki Evas to the Duluth Warriors, along with 3B Francisco Muńóz, 1B Cole Middleton, SS Phil Anderson, in exchange for SS Andrés Hernández.
01/01/2025 OSA scouting updated ratings (potential): Stuff: 8 (8); Movement: 8 (8); Control: 5 (5).
08/15/2025 Injured (mild calf strain), day-to-day for 1 day.
01/01/2026 OSA scouting updated ratings (potential): Stuff: 8 (8); Movement: 7 (7); Control: 6 (6).
03/15/2026 Injured (Finger blister), day-to-day for 6 days.
05/11/2026 Injured (Back spasms), day-to-day for 5 days.
05/17/2026 Injured (Back spasms), day-to-day for 4 days.
LEADERBOARD APPEARANCES
Year W Rank
2022 17 5
Year Win. % Rank
2022 .773 4
2023 .682 8
Year BB Rank
2023 77 4
Year BABIP Rank
2022 .264 8
2023 .236 2
Year H/9 Rank
2022 7.88 8
2023 6.73 3
Year K/9 Rank
2023 8.07 9
Year SHO Rank
2018 0 8
2020 0 5
Thursday, November 16th, 2017 - OOTP Baseball 18.8 Build 76