P Spencer Schwellenbach #15
Oakland Roses CBA
Age: 25 | Bats: R | Throws: R | Morale: Very Good
03/07/2026
BNN Index | CBA | SCORES | STANDINGS | STATS | TEAMS | PLAYERS | TRANSACTIONS | HISTORY
P SPENCER SCHWELLENBACH #15 - AGE: 25 - BATS: R - THROWS: R - MORALE: VERY GOOD
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 50
Movement 50 50 55
HRA 50 45 50
PBABIP 50 45 50
Control 75 70 75
PITCHING RATINGS
Pitch Cur. Pot.
Fastball 60 -
Slider 45 -
Curveball 45 -
Splitter 45 -
Cutter 45 -
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
Birthday:05/31/2000
Born in:Saginaw, MI
Nationality:American
Height:6' 1"
Weight:200 lbs
Local Popularity:Well Known
National Pop.:Well Known
STATUS
Contract:Minor League Contract
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+
2025 Oakland - CBA 25 32 32 15 10 0 4.47 185.1 213 100 92 28 44 166 0 0 1.39 .334 4.48 1.9 93
Total CBA 32 32 15 10 0 4.47 185.1 213 100 92 28 44 166 0 0 1.39 .334 4.48 1.9 93
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+
2022 Ashland - R 22 3 0 1 0 0 0.00 4.2 2 0 0 0 2 10 0 0 0.86 .333 0.00 0.3 999
2022 San Mateo - A 22 6 6 1 1 0 3.95 27.1 23 12 12 5 14 34 0 0 1.35 .305 4.65 0.3 115
2023 San Mateo - A 23 1 1 1 0 0 7.71 7.0 8 6 6 3 1 6 0 0 1.29 .250 7.61 -0.1 59
2024 San Mateo - A 24 10 10 3 1 0 3.61 52.1 54 23 21 7 28 49 1 1 1.57 .324 4.42 0.8 130
2024 San Jose - AA 24 4 4 0 1 0 5.84 12.1 15 8 8 1 9 12 0 0 1.95 .400 4.35 0.2 82
Total TL 4 4 0 1 0 5.84 12.1 15 8 8 1 9 12 0 0 1.95 .400 4.35 81.7
Total CAL 17 17 5 2 0 4.05 86.2 85 41 39 15 43 89 1 1 1.48 .312 4.75 114.1
Total Pio 3 0 1 0 0 0.00 4.2 2 0 0 0 2 10 0 0 0.86 .333 0.00 999.0
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 Oakland - CBA 25 4 4 1 1 0 6.55 22.0 30 16 16 3 3 18 0 0 1.50 .380 4.09 0.3 63
Total CBA 4 4 1 1 0 6.55 22.0 30 16 16 3 3 18 0 0 1.50 .380 4.09 63.5
CAREER FIELDING STATS
Year/Team/League POS G GS PO A DP TC E PCT INN RNG ZR EFF PB RSTA RTO RTO%
2022 San Mateo - A P 6 6 1 3 1 4 0 1.000 27.1 1.32 +0.1 .989
2022 Ashland - R P 3 0 1 0 0 1 0 1.000 4.2 1.93 0.0 .000
2023 San Mateo - A P 1 1 0 0 0 0 0 .000 7.0 0.00 0.0 .000
2024 San Jose - AA P 4 4 0 4 0 4 0 1.000 12.1 2.92 +0.6 1.786
2024 San Mateo - A P 10 10 6 4 0 11 1 .909 52.1 1.72 -0.7 1.078
2025 Oakland - MLB P 32 32 7 15 1 22 0 1.000 185.1 1.07 -0.3 1.250
TOTAL P 56 53 15 26 2 42 1 .976 289.0 1.28 -0.3 1.223
PLAYER HISTORY
04/30/2024 Injured (back stiffness),day-to-day for 5 days.
05/22/2024 Pitches a 6-hit shutout against the Merced Marines with 8 strikeouts and 1 BB allowed!
06/02/2024 Injured (back stiffness),day-to-day for one week.
06/21/2024 Injured (surgery to remove bone chips (elbow)),out for 4-5 months.
07/05/2024 Named the #91 prospect in the CBA
09/23/2024 Wins the 2024 California League Round 2 with the San Mateo Bloom!
11/07/2024 Named the #91 prospect in the CBA
01/01/2025 OSA scouting updated ratings: Stuff: 45; Movement: 45; Control: 45.
01/01/2025 OSA scouting updated ratings: Stuff: 45; Movement: 45; Control: 45.
01/01/2026 OSA scouting updated ratings: Stuff: 45; Movement: 50; Control: 70.
LEADERBOARD APPEARANCES
Year W Rank
2025 15 3
Year Win. % Rank
2025 .600 8
Year IP Rank
2025 185.1 7
Year BF Rank
2025 804 4
Year BB/9 Rank
2025 2.14 10
Year QS Rank
2025 18 1
Year QSP Rank
2025 .562 1
Year GB% Rank
2025 0.51 6
Sunday, March 22nd , 2026 - OOTP Baseball 27.1 Build 44