P Brian Mattern #15
Age: 22 | Bats: R | Throws: R | Morale: Normal
12/31/2025
P BRIAN MATTERN #15 - AGE: 22 - BATS: R - THROWS: R - MORALE: NORMAL
G GS Rec SV ERA IP HA HR BB K WHIP WAR
22 22 10-6 0 4.06 124.0 124 14 39 104 1.31 2.6
PITCHING RATINGS (OSA)
Overall Pot. Overall Vs Left Vs Right Pot.
Stuff 3 3 3 4
Movement 4 4 4 5
HRA 4 4 4 5
PBABIP 4 4 4 5
Control 4 4 4 5
PITCHING RATINGS
Pitch Cur. Pot.
Slider 4 4
Curveball 4 4
Changeup 3 5
Cutter 4 5
 
OTHER PITCHING RATINGS
Velocity 87-89 Mph
Stamina 55
Suggested Role Starter
Type Neutral
Hold Runners 50
Defense 45
RUN/BUNT RATINGS
Running Speed: 20
Stealing Ability: 20
Baserunning Inst.: 35
Sacrifice Bunt: 65
Bunt for Hit: 25
   
GAME LOG, LAST 10 GAMES
Date Vs. Result Start IP H R ER BB K Dec
09/26/2025 @ COL Loss, 3-4 X 4.0 3 1 1 1 7
09/19/2025 HAM Win, 14-4 X 5.1 6 3 3 2 2 Win
09/13/2025 @ TOL Win, 4-2 X 7.1 5 1 1 0 6 Win
09/06/2025 GRE Loss, 2-4 X 5.0 6 4 4 3 3 Loss
08/30/2025 CHA Win, 9-2 X 7.0 6 1 1 0 6 Win
08/23/2025 @ WOR Loss, 4-6 X 4.1 6 5 5 2 3 Loss
08/16/2025 QUE Win, 7-1 X 5.1 3 0 0 2 7 Win
08/02/2025 @ BRI Loss, 6-7 X 5.1 10 3 2 2 6
07/26/2025 BRA Loss, 1-8 X 6.0 9 3 3 0 7 Loss
07/19/2025 @ SPR Loss, 4-5 X 5.2 10 5 5 1 2 Loss
PERSONALITY
Cherishes his privacy and can't wait to leave after a game.
Personality Class: Unknown
Birthday:03/17/2003
Born in:Lakeside, FL
Nationality:American
Height:5' 10"
Weight:175 lbs
Local Popularity:Unknown
National Pop.:Unknown
STATUS
Contract:Minor League Contract
Salary:-
Signed Through:-
Major Service:None, None
Service This Yr:None
40-Man Service:None, None
Pro Service:None
Arbitration Eligibility:Arbitration eligible in offseason
Option Years:2 option years left
Contract Extension: -
Drafted:2024, 8th Pick in Round 12
PBC ADVANCED PROSPECT LEAGUE 2025 PITCHING STATS
Pitching G GS W L SV ERA IP HA R ER HR BB K CG CG% SHO QS QS%
Overall 22 22 10 6 0 4.06 124.0 124 58 56 14 39 104 0 0.0 0 9 40.9
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 12.12 9.00 7.55 2.83 3.68 1.31 86 2.6 .301        
Pitching AB H 2B 3B HR R BB K SF SH HP AVG OBP SLG OPS      
vs. LHB 182 45 5 1 5 13 14 36 0 3 1 .247 .305 .368 .673      
vs. RHB 302 79 21 4 9 45 25 68 0 6 3 .262 .324 .447 .771      
PBC ADVANCED PROSPECT LEAGUE 2025 PITCHING SPLITS
Split G GS W L SV ERA IP HA R ER HR BB K  
April 1 1 1 0 0 1.50 6.0 8 1 1 0 1 5  
May 4 4 3 0 0 2.16 25.0 14 7 6 0 10 18  
June 5 5 1 2 0 7.66 24.2 30 21 21 6 12 20  
July 4 4 1 2 0 4.01 24.2 27 11 11 3 4 21  
August 4 4 2 1 0 3.27 22.0 25 9 8 2 6 22  
September 4 4 2 1 0 3.74 21.2 20 9 9 3 6 18  
Career 22 22 10 6 0 4.06 124.0 124 58 56 14 39 104  
Home 11 11 6 3 0 3.41 60.2 60 24 23 5 18 53  
Road 11 11 4 3 0 4.69 63.1 64 34 33 9 21 51  
Grass 22 22 10 6 0 4.06 124.0 124 58 56 14 39 104  
Day 15 15 8 4 0 3.43 86.2 79 35 33 11 27 71  
Night 7 7 2 2 0 5.54 37.1 45 23 23 3 12 33  
As Starter 22 22 10 6 0 4.06 124.0 124 58 56 14 39 104  
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+
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+
2023 Total - 20 17 17 6 5 0 3.80 111.1 115 48 47 8 38 88 0 0 1.37 .306 3.66 2.0 100
2024 Total - 21 16 16 6 5 0 3.87 104.2 113 49 45 9 30 79 0 0 1.37 .308 3.70 1.9 100
2025 Akron - A+ 22 22 22 10 6 0 4.06 124.0 124 58 56 14 39 104 0 0 1.31 .301 3.68 2.6 106
Total A+ 22 22 10 6 0 4.06 124.0 124 58 56 14 39 104 0 0 1.31 .301 3.68 106.4
CAREER FIELDING STATS
Year/Team/League POS G GS PO A DP TC E PCT INN RNG ZR EFF PB RSTA RTO RTO%
2025 Akron - A+ P 22 22 9 12 1 22 1 .955 124.0 1.52 -3.6 .774
TOTAL P 22 22 9 12 1 22 1 .955 124.0 1.52 -3.6 .774
PLAYER HISTORY
01/01/2024 OSA scouting updated ratings (potential): Stuff: 3 (5); Movement: 5 (7); Control: 4 (6).
10/30/2024 Drafted in the 2024 first-year player draft out of college (Missouri S&T; Rolla, MO) by the Indianapolis Clowns. (Round 12, Pick 8, 272nd overall pick).
01/01/2025 OSA scouting updated ratings (potential): Stuff: 3 (4); Movement: 4 (5); Control: 4 (5).
09/26/2025 Injured (forearm cramp),day-to-day for 3 days.
Thursday, April 23rd , 2026 - OOTP Baseball 27.1 Build 52