P Spencer '0' Schwellenbach #11
Age: 25 | Bats: R | Throws: R | Morale: Great
10/31/2025
OA: 65 POT: 73
P SPENCER '0' SCHWELLENBACH #11 - AGE: 25 - BATS: R - THROWS: R - MORALE: GREAT
G GS Rec SV ERA IP HA HR BB K WHIP WAR
33 33 14-7 0 4.01 177.1 176 21 41 154 1.22 3.8
PITCHING RATINGS (OSA)
Overall Pot. Overall Vs Left Vs Right Pot.
Stuff 50 50 50 65
Movement 50 50 50 50
Control 75 70 75 80
PITCHING RATINGS
Pitch Cur. Pot.
Fastball 60 80
Slider 55 80
Curveball 50 80
Splitter 50 70
Cutter 50 75
OTHER PITCHING RATINGS
Velocity 96-98 Mph
Stamina 50
Suggested Role Starter
Type Flyball Pitcher
Hold Runners 50
Defense 75
RUN/BUNT RATINGS
Running Speed: 55
Stealing Ability: 50
Baserunning Inst.: 60
Sacrifice Bunt: 60
Bunt for Hit: 45
   
GAME LOG, LAST 10 GAMES
Date Vs. Result Start IP H R ER BB K Dec
10/09/2025 @ CWS Loss, 4-5 X 4.2 6 3 3 3 4
09/28/2025 @ NYY Win, 17-2 X 5.1 4 2 2 2 4 Win
09/23/2025 TB Win, 6-2 X 5.0 3 2 2 2 4 Win
09/17/2025 @ CWS Win, 14-9 X 5.0 9 5 5 3 6 Win
09/12/2025 @ TOR Loss, 3-9 X 4.1 6 6 6 2 5 Loss
09/06/2025 LAD Win, 3-0 X 6.0 2 0 0 1 7
08/31/2025 @ SF Loss, 2-3 X 6.1 5 1 1 0 4
08/26/2025 BOS Loss, 3-10 X 3.1 7 6 6 1 4 Loss
08/21/2025 LAA Win, 6-2 X 5.2 9 2 2 0 4
08/15/2025 @ LAA Win, 5-2 X 5.2 10 1 1 0 5 Win
PERSONALITY
Birthday:05/31/2000
Born in:Saginaw, MI
Nationality:American
Height:6' 1"
Weight:200 lbs
Local Popularity:Insignificant
National Pop.:Unknown
STATUS
Contract:Major League Contract
Salary:$760,000
Signed Through:2025 Season
Major Service:1 Year, None
Service This Yr:181 Days
40-Man Service:1 Year, None
Pro Service:3 Years
Arbitration Eligibility:Not yet eligible
Option Years:2 option years left
Contract Extension: -
Drafted:2021, 9th Pick in Round 4
MAJOR LEAGUE BASEBALL 2025 PITCHING STATS
Pitching G GS W L SV ERA IP HA R ER HR BB K CG CG% SHO QS QS%
Overall 33 33 14 7 0 4.01 177.1 176 79 79 21 41 154 0 0.0 0 8 24.2
Pitching SVO BS SV% RA GF BR/9 H/9 K/9 BB/9 FIP WHIP FIP- WAR BABIP        
Overall 0 0 0.0 0 0 11.52 8.93 7.82 2.08 3.90 1.22 85 3.8 .300        
Pitching AB H 2B 3B HR R BB K SF SH HP AVG OBP SLG OPS      
vs. LHB 312 71 14 3 10 41 23 85 3 2 2 .228 .282 .388 .670      
vs. RHB 375 105 25 2 11 38 18 69 1 2 8 .280 .326 .445 .771      
MAJOR LEAGUE BASEBALL 2025 PITCHING SPLITS
Split G GS W L SV ERA IP HA R ER HR BB K  
April 6 6 1 1 0 3.71 34.0 29 14 14 6 7 25  
May 5 5 3 1 0 2.51 28.2 24 8 8 3 2 27  
June 6 6 3 1 0 4.15 30.1 36 14 14 1 8 24  
July 5 5 2 1 0 4.44 26.1 22 13 13 5 10 23  
August 6 6 2 2 0 4.18 32.1 41 15 15 5 4 29  
September 5 5 3 1 0 5.26 25.2 24 15 15 1 10 26  
Spring Training 5 5 2 1 0 2.30 15.2 17 4 4 0 3 16  
Postseason 1 1 0 0 0 5.79 4.2 6 3 3 0 3 4  
Career 33 33 14 7 0 4.01 177.1 176 79 79 21 41 154  
Home 15 15 7 3 0 3.83 82.1 71 35 35 11 19 68  
Road 18 18 7 4 0 4.17 95.0 105 44 44 10 22 86  
Grass 30 30 13 6 0 3.90 163.2 159 71 71 19 36 138  
Turf 3 3 1 1 0 5.27 13.2 17 8 8 2 5 16  
Day 10 10 3 4 0 4.17 54.0 55 25 25 7 14 35  
Night 23 23 11 3 0 3.94 123.1 121 54 54 14 27 119  
As Starter 33 33 14 7 0 4.01 177.1 176 79 79 21 41 154  
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+
2025 Baltimore - MLB 25 33 33 14 7 0 4.01 177.1 176 79 79 21 41 154 0 0 1.22 .300 3.90 3.8 116
Total MLB 33 33 14 7 0 4.01 177.1 176 79 79 21 41 154 0 0 1.22 .300 3.90 3.8 116
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+
2020 Total - 20 17 17 8 3 0 2.88 112.1 102 38 36 10 27 117 0 0 1.15 .301 3.05 3.0 100
2021 Total - 21 16 16 7 4 0 3.06 106.0 97 37 36 10 28 107 0 0 1.18 .302 3.26 2.5 100
2022 Frederick - A 22 27 27 10 8 0 3.60 165.0 126 79 66 29 50 179 1 1 1.07 .250 4.32 1.7 116
2023 Bowie - AA 23 10 10 1 5 0 5.24 56.2 54 34 33 11 21 52 0 0 1.32 .274 5.34 -0.1 76
2024 Bowie - AA 24 28 28 11 7 0 2.93 181.0 153 61 59 14 58 135 0 0 1.17 .268 3.73 3.3 141
Total AA 38 38 12 12 0 3.48 237.2 207 95 92 25 79 187 0 0 1.20 .270 4.11 117.1
Total A1 27 27 10 8 0 3.60 165.0 126 79 66 29 50 179 1 1 1.07 .250 4.32 116.3
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+
2025 Baltimore - MLB 25 1 1 0 0 0 5.79 4.2 6 3 3 0 3 4 0 0 1.93 .375 3.45 0.1 81
Total MLB 1 1 0 0 0 5.79 4.2 6 3 3 0 3 4 0 0 1.93 .375 3.45 80.7
CAREER FIELDING STATS
Year/Team/League POS G GS PO A DP TC E PCT INN RNG ZR EFF PB RSTA RTO RTO%
2025 Baltimore - MLB P 33 33 9 9 1 19 1 .947 177.1 0.91 +0.9 1.147
TOTAL P 33 33 9 9 1 19 1 .947 177.1 0.91 +0.9 1.147
PLAYER HISTORY
04/01/2010 Released by the Cleveland Indians
01/01/2019 OSA scouting updated ratings (potential): Stuff: 35 (45); Movement: 35 (50); Control: 25 (60).
01/01/2020 OSA scouting updated ratings (potential): Stuff: 40 (50); Movement: 35 (50); Control: 25 (55).
01/01/2021 OSA scouting updated ratings (potential): Stuff: 30 (45); Movement: 30 (45); Control: 25 (55).
11/10/2021 Drafted in the 2021 first-year player draft (Round 4, Pick 9, 100th overall pick) by the Baltimore Orioles, out of college USC
01/01/2022 OSA scouting updated ratings (potential): Stuff: 55 (65); Movement: 30 (45); Control: 35 (40).
07/20/2022 Pitches a 5-hit shutout against the Inland Empire 66ers with 14 strikeouts and 0 BB allowed!
08/02/2022 Injured on 08/01/2022, diagnosed with a stiff neck, will not miss additional time.
01/01/2023 OSA scouting updated ratings (potential): Stuff: 50 (60); Movement: 35 (45); Control: 35 (40).
06/20/2023 Injured on 06/17/2023, diagnosed with a damaged elbow ligament, will miss 13-14 months.
11/02/2023 Named the #32 prospect in the MLB
01/01/2024 OSA scouting updated ratings (potential): Stuff: 45 (55); Movement: 50 (55); Control: 45 (60).
01/01/2024 OSA scouting updated ratings (potential): Stuff: 45 (55); Movement: 50 (55); Control: 45 (60).
07/09/2024 Injured (sore back),day-to-day for one week.
09/02/2024 Injured (back stiffness),day-to-day for 1 day.
10/30/2024 Named the #5 prospect in the MLB
01/01/2025 OSA scouting updated ratings (potential): Stuff: 50 (65); Movement: 50 (50); Control: 75 (80).
03/18/2025 Named the #11 prospect in the MLB
LEADERBOARD APPEARANCES
Year Win. % Rank
2025 .667 9
Year K/BB Rank
2025 3.76 9
Year BB/9 Rank
2025 2.08 7
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