P Will Klein #28
Age: 25 | Bats: R | Throws: R | Morale: Very Unhappy
10/06/2025
P WILL KLEIN #28 - AGE: 25 - BATS: R - THROWS: R - MORALE: VERY UNHAPPY
G GS Rec SV ERA IP HA HR BB K WHIP WAR
45 0 3-3 5 5.53 84.2 76 13 68 86 1.70 0.0
PITCHING RATINGS (OSA)
Overall Pot. Overall Vs Left Vs Right Pot.
Stuff 55 55 55 60
Movement 55 55 55 55
Control 35 35 35 35
PITCHING RATINGS
Pitch Cur. Pot.
Fastball 75 75
Curveball 65 75
 
 
 
OTHER PITCHING RATINGS
Velocity 97-99 Mph
Stamina 30
Suggested Role Bullpen
Type Groundball Pitcher
Hold Runners 45
Defense 50
RUN/BUNT RATINGS
Running Speed: 25
Stealing Ability: 25
Baserunning Inst.: 25
Sacrifice Bunt: 65
Bunt for Hit: 20
   
GAME LOG, LAST 10 GAMES
Date Vs. Result Start IP H R ER BB K Dec
09/28/2025 OKL Loss, 6-9 2.2 1 1 1 2 4
09/24/2025 OKL Loss, 2-7 3.0 1 0 0 1 3
09/23/2025 OKL Win, 6-3 1.1 0 0 0 0 1 Save
09/18/2025 @ EP Win, 10-9 1.1 2 2 2 1 2
09/16/2025 @ EP Loss, 6-7 2.2 2 1 1 2 2
09/14/2025 RR Win, 4-3 1.1 3 1 1 2 2
09/11/2025 RR Loss, 2-4 1.0 4 1 1 1 1
09/10/2025 RR Loss, 2-3 2.0 1 1 1 0 4
09/06/2025 @ SAC Loss, 1-3 1.2 2 1 1 1 1
09/04/2025 @ SAC Win, 6-5 2.2 0 1 1 4 2 Win
PERSONALITY
Will will do whatever helps the team.
Birthday:11/28/1999
Born in:Bloomington, IN
Nationality:American
Height:6' 5"
Weight:220 lbs
Local Popularity:Unknown
National Pop.:Unknown
STATUS
Contract:Major League Contract
Salary:$760,000
Signed Through:2025 Season
Major Service:None, 21 Days
Service This Yr:None
40-Man Service:1 Year, 17 Days
Pro Service:3 Years
Arbitration Eligibility:Not yet eligible
Option Years:1 option year left
Contract Extension: -
Drafted:-
PACIFIC COAST LEAGUE 2025 PITCHING STATS
Pitching G GS W L SV ERA IP HA R ER HR BB K CG CG% SHO QS QS%
Overall 45 0 3 3 5 5.53 84.2 76 52 52 13 68 86 0 0.0 0 0 0.0
Pitching SVO BS SV% RA GF BR/9 H/9 K/9 BB/9 FIP WHIP FIP- WAR BABIP        
Overall 10 5 50.0 45 14 16.26 8.08 9.14 7.23 5.58 1.70 106 0.0 .293        
Pitching AB H 2B 3B HR R BB K SF SH HP AVG OBP SLG OPS      
vs. LHB 101 26 5 1 3 14 30 25 1 0 0 .257 .424 .416 .840      
vs. RHB 211 50 9 0 10 38 38 61 1 0 9 .237 .375 .422 .796      
PACIFIC COAST LEAGUE 2025 PITCHING SPLITS
Split G GS W L SV ERA IP HA R ER HR BB K  
April 1 0 0 0 0 10.80 1.2 2 2 2 0 2 2  
May 5 0 1 0 0 11.25 8.0 10 10 10 4 7 10  
June 11 0 0 1 1 10.20 15.0 18 17 17 3 19 16  
July 9 0 1 2 2 3.22 22.1 16 8 8 1 16 18  
August 9 0 0 0 1 3.00 18.0 14 6 6 2 10 18  
September 10 0 1 0 1 4.12 19.2 16 9 9 3 14 22  
Last Year 4 0 0 1 0 5.06 5.1 6 3 3 1 5 5  
Career 49 0 3 4 5 5.50 90.0 82 55 55 14 73 91  
Home 23 0 2 1 3 4.26 44.1 36 21 21 6 34 48  
Road 22 0 1 2 2 6.92 40.1 40 31 31 7 34 38  
Grass 45 0 3 3 5 5.53 84.2 76 52 52 13 68 86  
Day 12 0 0 0 2 5.95 19.2 20 13 13 2 20 22  
Night 33 0 3 3 3 5.40 65.0 56 39 39 11 48 64  
As Reliever / Substitution 45 0 3 3 5 5.53 84.2 76 52 52 13 68 86  
SOUTHERN LEAGUE 2025 PITCHING STATS
Pitching G GS W L SV ERA IP HA R ER HR BB K CG CG% SHO QS QS%
Overall 1 0 0 1 0 13.50 0.2 1 1 1 1 0 1 0 0.0 0 0 0.0
Pitching SVO BS SV% RA GF BR/9 H/9 K/9 BB/9 FIP WHIP FIP- WAR BABIP        
Overall 0 0 0.0 1 1 13.50 13.50 13.50 0.00 19.70 1.50 493 -0.1 .000        
Pitching AB H 2B 3B HR R BB K SF SH HP AVG OBP SLG OPS      
vs. LHB 0 0 0 0 0 0 0 0 0 0 0 .000 .000 .000 .000      
vs. RHB 3 1 0 0 1 1 0 1 0 0 0 .333 .333 1.333 1.667      
SOUTHERN LEAGUE 2025 PITCHING SPLITS
Split G GS W L SV ERA IP HA R ER HR BB K  
June 1 0 0 1 0 13.50 0.2 1 1 1 1 0 1  
Career 1 0 0 1 0 13.50 0.2 1 1 1 1 0 1  
Road 1 0 0 1 0 13.50 0.2 1 1 1 1 0 1  
Grass 1 0 0 1 0 13.50 0.2 1 1 1 1 0 1  
Night 1 0 0 1 0 13.50 0.2 1 1 1 1 0 1  
As Reliever / Substitution 1 0 0 1 0 13.50 0.2 1 1 1 1 0 1  
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+
2024 Kansas City - MLB 24 5 0 1 0 0 6.35 5.2 10 4 4 0 2 6 0 0 2.12 .526 2.07 0.2 64
2024 Oakland - MLB 24 3 0 0 0 0 27.00 1.2 2 5 5 0 4 1 0 0 3.60 .333 9.13 -0.1 15
2024 Total - MLB 24 8 0 1 0 0 11.05 7.1 12 9 9 0 6 7 0 0 2.45 .480 3.68 0.1 36
Total MLB 8 0 1 0 0 11.05 7.1 12 9 9 0 6 7 0 0 2.45 .480 3.68 0.1 36
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+
2021 Quad Cities - A+ 21 36 0 7 1 4 3.20 70.1 43 28 25 4 44 121 0 0 1.24 .305 2.42 1.7 126
2022 Northwest Arkansas - AA 22 30 3 1 1 0 10.51 43.2 55 56 51 6 51 55 0 0 2.43 .419 6.04 -0.8 38
2023 Northwest Arkansas - AA 23 21 0 0 2 1 3.38 29.1 28 15 11 1 14 44 0 0 1.43 .391 2.28 0.8 119
2023 Omaha - AAA 23 28 1 1 3 3 5.66 35.0 40 23 22 3 25 49 0 0 1.86 .398 4.00 0.2 72
2024 Las Vegas - AAA 24 4 0 0 1 0 5.06 5.1 6 3 3 1 5 5 0 0 2.06 .357 7.79 -0.1 109
2024 Omaha - AAA 24 34 0 2 1 9 3.58 37.2 25 18 15 4 27 38 0 0 1.38 .221 5.09 0.0 137
2024 Total - AAA 24 38 0 2 2 9 3.77 43.0 31 21 18 5 32 43 0 0 1.47 .239 5.43 -0.1 132
2024 Total - 24 8 0 1 0 0 11.05 7.1 12 9 9 0 6 7 0 0 2.45 .480 3.75 0.1 100
2025 Rocket City - AA 25 1 0 0 1 0 13.50 0.2 1 1 1 1 0 1 0 0 1.50 .000 19.70 -0.1 35
2025 Salt Lake - AAA 25 44 0 3 3 5 5.42 83.0 74 50 50 13 66 84 0 0 1.69 .292 5.60 -0.2 93
2025 Las Vegas - AAA 25 1 0 0 0 0 10.80 1.2 2 2 2 0 2 2 0 0 2.40 .333 4.12 0.1 49
2025 Total - AAA 25 45 0 3 3 5 5.53 84.2 76 52 52 13 68 86 0 0 1.70 .293 5.58 -0.2 92
Total IL 62 1 3 4 12 4.58 72.2 65 41 37 7 52 87 0 0 1.61 .309 4.57 95.1
Total PCL 49 0 3 4 5 5.50 90.0 82 55 55 14 73 91 0 0 1.72 .297 5.71 92.5
Total SL 1 0 0 1 0 13.50 0.2 1 1 1 1 0 1 0 0 1.50 .000 19.70 34.8
Total TL 51 3 1 3 1 7.64 73.0 83 71 62 7 65 99 0 0 2.03 .409 4.53 52.4
Total MWL 36 0 7 1 4 3.20 70.1 43 28 25 4 44 121 0 0 1.24 .305 2.42 126.0
CAREER FIELDING STATS
Year/Team/League POS G GS PO A DP TC E PCT INN RNG ZR EFF PB RSTA RTO RTO%
2024 - - P 8 0 0 2 0 2 0 1.000 7.1 2.45 0.0 .000
2024 Kansas City - MLB P 5 0 0 2 0 2 0 1.000 5.2 3.18 0.0 .000
2024 Oakland - MLB P 3 0 0 0 0 0 0 .000 1.2 0.00 0.0 .000
2024 Omaha - AAA P 34 0 3 4 0 9 2 .778 37.2 1.67 0.0 .000
2024 Las Vegas - AAA P 4 0 0 2 0 2 0 1.000 5.1 3.38 0.0 .000
2025 Las Vegas - AAA P 1 0 0 0 0 0 0 .000 1.2 0.00 0.0 .000
2025 Salt Lake - AAA P 44 0 6 4 1 11 1 .909 83.0 1.08 +0.9 1.890
2025 Rocket City - AA P 1 0 0 0 0 0 0 .000 0.2 0.00 0.0 .000
TOTAL P 100 0 9 14 1 26 3 .885 143.0 1.45 +0.9 1.890
PLAYER HISTORY
06/11/2020 Drafted by the Kansas City Royals in the 5th round of the 2020 MLB June Amateur Draft from Eastern Illinois University (Charleston, IL).
03/25/2024 RHP Will Klein assigned to Northwest Arkansas Naturals from Omaha Storm Chasers. [Auto]
03/28/2024 RHP Will Klein assigned to Omaha Storm Chasers from Northwest Arkansas Naturals. [Auto]
04/25/2024 Kansas City Royals recalled RHP Will Klein from Omaha Storm Chasers. [Auto]
04/29/2024 Kansas City Royals optioned RHP Will Klein to Omaha Storm Chasers. [Auto]
05/31/2024 Kansas City Royals recalled RHP Will Klein from Omaha Storm Chasers. [Auto]
06/10/2024 Kansas City Royals optioned RHP Will Klein to Omaha Storm Chasers. [Auto]
07/29/2024 Kansas City Royals recalled RHP Will Klein from Omaha Storm Chasers. [Auto]
07/30/2024 Oakland Athletics traded RHP Lucas Erceg to Kansas City Royals for RHP Will Klein, RHP Mason Barnett and OF Jared Dickey. [Auto]
07/31/2024 Oakland Athletics activated RHP Will Klein. [Auto]
08/17/2024 Oakland Athletics optioned RHP Will Klein to Las Vegas Aviators. [Auto]
08/17/2024 Las Vegas Aviators activated RHP Will Klein. [Auto]
08/31/2024 Las Vegas Aviators placed RHP Will Klein on the 7-day injured list. [Auto]
09/25/2024 Las Vegas Aviators activated RHP Will Klein from the 7-day injured list. [Auto]
10/01/2024 Oakland Athletics recalled RHP Will Klein from Las Vegas Aviators. [Auto]
12/04/2024 Received a 1-year contract through automatic renewal worth a total of $760,000.
01/01/2025 OSA scouting updated ratings (potential): Stuff: 55 (60); Movement: 55 (55); Control: 35 (40).
01/01/2025 OSA scouting updated ratings (potential): Stuff: 55 (60); Movement: 55 (55); Control: 35 (40).
03/25/2025 Injured (wrist soreness),day-to-day for 3 days.
05/06/2025 Was claimed off waivers by Los Angeles while with Sacramento.
Tuesday, January 7th , 2025 - OOTP Baseball 25.11 Build 100