P Ch'ang-chieh Tann #21
Age: 23 | Bats: R | Throws: R | Morale: Very Good    
12/31/2025
P CH'ANG-CHIEH TANN #21 - AGE: 23 - BATS: R - THROWS: R - MORALE: VERY GOOD
G GS Rec SV ERA IP HA HR BB K WHIP WAR
5 0 0-0 1 1.35 6.2 5 0 4 11 1.35 0.2
PITCHING RATINGS (OSA)
Pot. Overall Vs Left Vs Right Pot.
Stuff 81
Movement 40
Control 35
PITCHING RATINGS
Pitch Cur. Pot.
Fastball - 79
Changeup - 96
 
 
 
OTHER PITCHING RATINGS
Velocity 94-96 Mph
Stamina 26
Suggested Role BP/Emergency SP
Groundball Percentage 54 %
Hold Runners 61
Defense 60
RUN/BUNT RATINGS
Running Speed: 24
Stealing Ability: 11
Baserunning Inst.: 37
Sacrifice Bunt: 71
Bunt for Hit: 1
   
GAME LOG, LAST 10 GAMES
Date Vs. Result Start IP H R ER BB K Dec
08/29/2026 @ PAS Loss, 0-0 2.2 1 0 0 1 5
08/26/2026 @ DET Loss, 0-0 0.2 0 0 0 0 1 Save
08/24/2026 @ PAS Loss, 0-0 1.2 2 1 1 3 3
08/18/2026 @ REN Loss, 0-0 1.0 2 0 0 0 1
08/08/2026 @ ELP Loss, 0-0 0.2 0 0 0 0 1
07/28/2026 @ NEW Loss, 0-0 2.0 1 0 0 0 2
07/27/2026 @ SPO Loss, 0-0 1.2 0 0 0 1 1 Win
07/27/2026 @ ROC Loss, 0-0 2.2 3 0 0 0 3
07/15/2026 @ TYL Loss, 0-0 3.0 1 0 0 2 3 Save
07/12/2026 @ LON Loss, 0-0 0.2 2 1 1 0 1
PERSONALITY
Leader Ability:Low
Loyalty:Very Low
Desire f. Win:Very Low
Greed:Normal
Intelligence:Normal
Work Ethic:Normal
Birthday:02/21/2002
Born in:Unknown
Nationality:Malaysian
Height:6' 0"
Weight:175 lbs
Local Popularity:Unknown
National Pop.:Unknown
STATUS
Contract:Major League Contract
Salary:$800,000
Signed Through:2026 Season
Major Service:2 Years, 131 Days
Service This Yr:134 Days
40-Man Service:4 Years, 21 Days
Pro Service:5 Years
Arbitration Eligibility:Not yet, but possibly eligible after this season
Option Years:Last option year
Contract Extension: -
Drafted:2020, 6th Pick in Round 3
ADULT BASEBALL LEAGUE 2025 PITCHING STATS
Pitching G GS W L SV ERA IP HA R ER HR BB K CG CG% SHO QS QS%
Overall 48 0 4 3 1 7.05 67.2 85 53 53 10 37 62 0 0.0 0 0 0.0
Pitching SVO BS SV% RA GF R/9 H/9 K/9 BB/9 FIP WHIP FIP- WAR BABIP        
Overall 9 1 50.0 48 12 16.23 11.31 8.25 4.92 5.16 1.80 102 0.2 .381        
Pitching AB H 2B 3B HR R BB K SF SH HP AVG OBP SLG OPS      
vs. LHB 161 52 9 1 8 36 19 33 1 4 0 .323 .392 .540 .933      
vs. RHB 107 33 5 0 2 17 18 29 0 2 0 .308 .408 .411 .819      
ADULT BASEBALL LEAGUE 2025 PITCHING SPLITS
Split G GS W L SV ERA IP HA R ER HR BB K  
April 13 0 1 2 1 6.10 20.2 20 14 14 5 11 20  
May 14 0 1 0 0 3.24 16.2 13 6 6 1 10 15  
June 12 0 1 1 0 8.84 18.1 27 18 18 2 9 14  
July 9 0 1 0 0 11.25 12.0 25 15 15 2 7 13  
September 12 0 0 3 1 5.24 22.1 20 13 13 5 10 29  
2 Years Ago 53 0 1 6 3 5.91 70.0 68 51 46 10 46 73  
Career 130 0 6 12 4 6.06 169.1 178 119 114 26 103 174  
Home 1 0 0 0 0 9.00 2.0 4 2 2 0 1 2  
Road 2 0 0 0 0 0.00 3.2 1 0 0 0 2 3  
Grass 60 0 4 6 2 6.60 90.0 105 66 66 15 47 91  
Night 60 0 4 6 2 6.60 90.0 105 66 66 15 47 91  
As Reliever / Substitution 60 0 4 6 2 6.60 90.0 105 66 66 15 47 91  
TRIPLE A 2025 PITCHING STATS
Pitching G GS W L SV ERA IP HA R ER HR BB K CG CG% SHO QS QS%
Overall 5 0 0 0 1 1.35 6.2 5 1 1 0 4 11 0 0.0 0 0 0.0
Pitching SVO BS SV% RA GF R/9 H/9 K/9 BB/9 FIP WHIP FIP- WAR BABIP        
Overall 3 0 100.0 5 1 12.15 6.75 14.85 5.40 2.27 1.35 48 0.2 .357        
Pitching AB H 2B 3B HR R BB K SF SH HP AVG OBP SLG OPS      
vs. LHB 13 2 0 0 0 1 2 7 1 0 0 .154 .250 .154 .404      
vs. RHB 11 3 0 0 0 0 2 4 0 0 0 .273 .385 .273 .657      
TRIPLE A 2025 PITCHING SPLITS
Split G GS W L SV ERA IP HA R ER HR BB K  
August 5 0 0 0 1 1.35 6.2 5 1 1 0 4 11  
Last Year 15 0 3 1 2 1.37 26.1 17 7 4 0 16 32  
Career 46 0 4 3 5 2.17 62.1 52 19 15 1 29 83  
Grass 5 0 0 0 1 1.35 6.2 5 1 1 0 4 11  
Day 3 0 0 0 0 0.00 4.1 3 0 0 0 1 7  
Night 2 0 0 0 1 3.86 2.1 2 1 1 0 3 4  
As Reliever / Substitution 5 0 0 0 1 1.35 6.2 5 1 1 0 4 11  
DOUBLE A 2025 PITCHING STATS
Pitching G GS W L SV ERA IP HA R ER HR BB K CG CG% SHO QS QS%
Overall 6 0 1 0 1 0.73 12.1 9 1 1 0 3 12 0 0.0 0 0 0.0
Pitching SVO BS SV% RA GF R/9 H/9 K/9 BB/9 FIP WHIP FIP- WAR BABIP        
Overall 2 0 100.0 6 2 8.76 6.57 8.76 2.19 2.44 0.97 54 0.4 .290        
Pitching AB H 2B 3B HR R BB K SF SH HP AVG OBP SLG OPS      
vs. LHB 18 4 0 0 0 0 1 5 0 0 0 .222 .263 .222 .485      
vs. RHB 25 5 2 0 0 1 2 7 0 1 0 .200 .259 .280 .539      
DOUBLE A 2025 PITCHING SPLITS
Split G GS W L SV ERA IP HA R ER HR BB K  
July 6 0 1 0 1 0.73 12.1 9 1 1 0 3 12  
Last Year 4 0 0 0 0 6.75 4.0 5 3 3 0 2 8  
Career 17 0 2 0 1 3.13 23.0 22 8 8 1 7 32  
Grass 6 0 1 0 1 0.73 12.1 9 1 1 0 3 12  
Day 1 0 0 0 1 0.00 3.0 1 0 0 0 2 3  
Night 5 0 1 0 0 0.96 9.1 8 1 1 0 1 9  
As Reliever / Substitution 6 0 1 0 1 0.73 12.1 9 1 1 0 3 12  
SINGLE A 2025 PITCHING STATS
Pitching G GS W L SV ERA IP HA R ER HR BB K CG CG% SHO QS QS%
Overall 9 0 0 0 0 0.00 8.1 0 0 0 0 0 17 0 0.0 0 0 0.0
Pitching SVO BS SV% RA GF R/9 H/9 K/9 BB/9 FIP WHIP FIP- WAR BABIP        
Overall 6 0 0.0 9 2 0.00 0.00 18.36 0.00 0.00 0.00 0 0.5 .000        
Pitching AB H 2B 3B HR R BB K SF SH HP AVG OBP SLG OPS      
vs. LHB 4 0 0 0 0 0 0 3 0 0 0 .000 .000 .000 .000      
vs. RHB 19 0 0 0 0 0 0 14 0 0 0 .000 .000 .000 .000      
SINGLE A 2025 PITCHING SPLITS
Split G GS W L SV ERA IP HA R ER HR BB K  
May 1 0 0 0 0 0.00 0.2 0 0 0 0 0 2  
June 6 0 0 0 0 0.00 6.1 0 0 0 0 0 12  
July 2 0 0 0 0 0.00 1.1 0 0 0 0 0 3  
Career 83 0 5 7 17 3.25 83.0 68 35 30 6 23 106  
Grass 8 0 0 0 0 0.00 7.2 0 0 0 0 0 15  
Turf 1 0 0 0 0 0.00 0.2 0 0 0 0 0 2  
Day 5 0 0 0 0 0.00 4.1 0 0 0 0 0 10  
Night 4 0 0 0 0 0.00 4.0 0 0 0 0 0 7  
As Reliever / Substitution 9 0 0 0 0 0.00 8.1 0 0 0 0 0 17  
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+
2022 Duke City - ABL 20 1 0 0 0 0 0.00 2.0 0 0 0 0 2 1 0 0 1.00 .000 5.77 -0.0 999
2022 Seattle - ABL 20 28 0 1 3 0 4.55 29.2 25 15 15 6 18 38 0 0 1.45 .297 5.55 0.0 111
2022 Total - ABL 20 29 0 1 3 0 4.26 31.2 25 15 15 6 20 39 0 0 1.42 .279 5.57 -0.1 118
2023 Seattle - ABL 21 53 0 1 6 3 5.91 70.0 68 51 46 10 46 73 0 0 1.63 .319 5.53 0.0 85
2025 Seattle - ABL 23 48 0 4 3 1 7.05 67.2 85 53 53 10 37 62 0 0 1.80 .381 5.16 0.2 69
Total ABL 130 0 6 12 4 6.06 169.1 178 119 114 26 103 174 0 0 1.66 .340 5.39 0.2 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+
2019 Hiroshima Toyo - COL 17 22 0 0 0 15 2.25 24.0 16 7 6 1 10 35 0 0 1.08 .278 2.85 0.7 230
2020 Hiroshima Toyo - COL 18 18 0 2 2 5 1.27 21.1 13 4 3 0 4 27 0 0 0.80 .271 1.88 0.8 409
2020 Austin - A 18 43 0 2 7 17 4.66 46.1 50 28 24 4 15 49 0 0 1.40 .354 3.86 0.5 96
2021 Austin - A 19 31 0 3 0 0 1.91 28.1 18 7 6 2 8 40 0 0 0.92 .262 2.82 0.6 234
2021 Amarillo - AAA 19 20 0 1 1 2 2.91 21.2 21 8 7 1 6 25 0 0 1.25 .357 2.88 0.6 174
2022 Temple - AA 20 7 0 1 0 0 5.40 6.2 8 4 4 1 2 12 0 0 1.50 .438 2.60 0.2 97
2022 Amarillo - AAA 20 6 0 0 1 0 3.52 7.2 9 3 3 0 3 15 0 0 1.57 .529 0.70 0.4 146
2024 Silicon Valley - AA 22 4 0 0 0 0 6.75 4.0 5 3 3 0 2 8 0 0 1.75 .556 1.12 0.2 72
2024 Albuquerque - AAA 22 15 0 3 1 2 1.37 26.1 17 7 4 0 16 32 0 0 1.25 .270 3.06 0.6 365
2025 Bel Air - A 23 9 0 0 0 0 0.00 8.1 0 0 0 0 0 17 0 0 0.00 .000 0.00 0.5 999
2025 Silicon Valley - AA 23 6 0 1 0 1 0.73 12.1 9 1 1 0 3 12 0 0 0.97 .290 2.44 0.4 640
2025 Albuquerque - AAA 23 5 0 0 0 1 1.35 6.2 5 1 1 0 4 11 0 0 1.35 .357 2.27 0.2 369
Total AAA 46 0 4 3 5 2.17 62.1 52 19 15 1 29 83 0 0 1.30 .340 2.62 271.8
Total AA 17 0 2 0 1 3.13 23.0 22 8 8 1 7 32 0 0 1.26 .375 2.25 383.8
Total A 83 0 5 7 17 3.25 83.0 68 35 30 6 23 106 0 0 1.10 .315 3.12 233.6
Total Pro Feeder 40 0 2 2 20 1.79 45.1 29 11 9 1 14 62 0 0 0.95 .275 2.39 314.3
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+
2020 Austin - A 18 5 0 0 1 2 5.40 6.2 10 4 4 0 3 7 0 0 1.95 .526 0.00 0.0 0
2024 Albuquerque - AAA 22 3 0 0 0 0 1.59 5.2 5 1 1 1 3 8 0 0 1.41 .333 0.00 0.0 0
Total AAA 3 0 0 0 0 1.59 5.2 5 1 1 1 3 8 0 0 1.41 .333 4.84 313.9
Total A 5 0 0 1 2 5.40 6.2 10 4 4 0 3 7 0 0 1.95 .526 3.26 82.7
CAREER FIELDING STATS
Year/Team/League POS G GS PO A DP TC E PCT INN RNG ZR EFF PB RSTA RTO RTO%
2019 Hiroshima Toyo - COL P 22 0 1 4 0 5 0 1.000 24.0 1.88 +0.2 1.064
2020 Austin - A P 43 0 0 3 0 3 0 1.000 46.1 0.58 +0.1 1.053
2020 Hiroshima Toyo - COL P 18 0 1 2 0 3 0 1.000 21.1 1.27 +0.1 1.066
2021 Amarillo - AAA P 20 0 1 3 0 4 0 1.000 21.2 1.66 +0.7 1.323
2021 Austin - A P 27 0 1 1 0 2 0 1.000 28.1 0.64 +0.2 1.063
2022 Seattle - ML P 25 0 1 1 0 2 0 1.000 29.2 0.61 +0.6 2.119
2022 Duke City - ML P 1 0 0 0 0 0 0 .000 2.0 0.00 +0.0 .000
2022 Amarillo - AAA P 6 0 1 0 0 1 0 1.000 7.2 1.17 +0.0 .000
2022 Temple - AA P 7 0 1 1 0 2 0 1.000 6.2 2.70 +0.1 1.056
2023 Seattle - ML P 50 0 4 7 2 12 1 .917 70.0 1.41 -0.1 .904
2024 Albuquerque - AAA P 15 0 1 3 1 4 0 1.000 26.1 1.37 +0.2 1.039
2024 Silicon Valley - AA P 4 0 0 0 0 0 0 .000 4.0 0.00 +0.0 .000
2025 Seattle - ML P 47 0 2 10 0 12 0 1.000 67.2 1.60 +1.4 1.252
2025 Albuquerque - AAA P 5 0 1 1 0 2 0 1.000 6.2 2.70 -0.5 .526
2025 Silicon Valley - AA P 6 0 0 3 1 4 1 .750 12.1 2.19 -0.4 .701
2025 Bel Air - A P 9 0 0 0 0 0 0 .000 8.1 0.00 +0.0 .000
TOTAL P 305 0 15 39 4 56 2 .964 383.0 1.27 +2.8 1.077
PLAYER HISTORY
06/07/2019 Joined the Hiroshima Toyo Carp.
01/01/2020 OSA scouting updated ratings (potential): Stuff: - (19); Movement: - (13); Control: - (13).
05/21/2020 Was selected to the 2020 NIPPON BASEBALL LEAGUE All-Star Game.
06/07/2020 Released by the Hiroshima Toyo Carp.
06/07/2020 Drafted in the 2020 first-year player draft (Round 3, Pick 6, 57th overall pick) by the Fort Worth Panthers.
06/09/2020 Signed a minor league contract with the Fort Worth Panthers organization with a signing bonus of $160,000.
01/01/2021 OSA scouting updated ratings (potential): Stuff: - (19); Movement: - (13); Control: - (13).
01/01/2022 OSA scouting updated ratings (potential): Stuff: - (17); Movement: - (9); Control: - (11).
05/16/2022 Was traded by the Duke City Danger to the Seattle Sasquatch, along with SP Olivier Martin, RF Javier Cháves, SP Rob Young, in exchange for LF Steve Frend.
06/18/2022 Injured (elbow inflammation), out for 8 weeks.
11/23/2022 Received a 1-year contract worth a total of $500,000 through automatic renewal.
01/01/2023 OSA scouting updated ratings (potential): Stuff: - (80); Movement: - (36); Control: - (39).
11/19/2023 Received a 1-year contract worth a total of $500,000 through automatic renewal.
01/01/2024 OSA scouting updated ratings (potential): Stuff: - (79); Movement: - (38); Control: - (41).
04/26/2024 Injured (torn back muscle), out for 4-5 months.
08/11/2024 Suffered setback in recovery from injury, will miss another 4-5 weeks.
11/28/2024 Received a 1-year contract worth a total of $500,000 through automatic renewal.
01/01/2025 OSA scouting updated ratings (potential): Stuff: - (82); Movement: - (37); Control: - (36).
12/01/2025 Received a 1-year contract worth a total of $800,000 through arbitration.
LEADERBOARD APPEARANCES
Year SHO Rank
2022 0 10
2023 0 9
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