AJ Kostic

Lamar P Senior
HT/WT: 6'3", 215
BAT/THRW: R/R
2026 Stats
ERA4.71
W-L3-2
SO28

Pitching Statistics

Year Team W L ERA APP GS CG SHO SV IP H R ER BB K HBP BA
2025 Central Michigan 1 4 5.63 10 9 0 0 0 46.1 42 31 29 25 36 10 .237
2026 Lamar 3 2 4.71 17 5 0 0 0 36.1 34 23 19 28 28 8 .254
Career All 4 6 5.23 27 14 0 0 0 82.2 76 54 48 53 64 18 .244

Advanced Pitching Statistics

Year Team OBP SLG OPS
BABIP
BB%
K%
 K-BB%
K:BB
 WHIP ERA FIP xFIP SIERA LOB%
2025 Central Michigan .123 .123 .123 .123 .123 1.2 12.3 12.3 1.23 1.23 1.23 1.23 1.23 1.23
2026 Lamar .123 .123 .123 .123 .123 1.2 12.3 12.3 1.23 1.23 1.23 1.23 1.23 1.23
Career All .123 .123 .123 .123 .123 1.2 12.3 12.3 1.23 1.23 1.23 1.23 1.23 1.23

Batted Ball Statistics

Year Team
GB%
LD%
FB%
PU%
HR/FB%
2025 Central Michigan 12.3 12.3 12.3 12.3 12.3
2026 Lamar 12.3 12.3 12.3 12.3 12.3
Career All 12.3 12.3 12.3 12.3 12.3

Batting Statistics

Year Team POS BA OBP SLG OPS GP PA AB R H 2B 3B HR RBI HBP BB K SB CS
2025 Central Michigan 1B .063 .063 .063 .125 6 16 16 0 1 0 0 0 2 0 0 5 0 0
Career All 1B .063 .063 .063 .125 6 16 16 0 1 0 0 0 2 0 0 5 0 0

Advanced Batting Statistics

Year Team
K%
BB%
K:BB
ISO
BABIP
wOBA
wRC
wRAA
wRC+
2025 Central Michigan 12.3 12.3 1.23 .123 .123 .123 12 12 123
Career All 12.3 12.3 1.23 .123 .123 .123 12 12 123

Batted Ball Statistics

Year Team
GB%
LD%
FB%
PU%
HR/FB%
2025 Central Michigan 12.3 12.3 12.3 1.2 12.3
Career All 12.3 12.3 12.3 1.2 12.3