Aj Kostic — 96.640 WOBAR Rating

Rating History

Season Statistics

18.0

ERA

5.50

FIP

4.27

WHIP

1.78

Play-by-Play

Every play that moved the rating — 85 total.

May 9, 2026

@Houston ChristianL 5-912 plays

+0.414

96.640

FlyoutvsLuke Bard

Rank #4 Southland BatterWOBAR (114.674)

+0.111

96.336

Bottom 1st · 0 outs · Bases empty · Tied

Flyoutvs

Aj Kostic — 96.640 WOBAR Rating | WOBAR

Apr 28, 2026

@RiceL 5-616 plays

−0.629

97.102

Strikeout LookingvsLorenzo Rios

Rank #170 American Athletic BatterWOBAR (96.232)

+0.332

98.064

Bottom 1st · 1 out · Bases loaded · Down 1

WalkvsJc Davis

Rank #48 American Athletic BatterWOBAR (103.096)

−0.670

97.395

Bottom 1st · 2 outs · Bases loaded · Down 1

Hit by PitchvsZachary Daigre

Rank #46 American Athletic BatterWOBAR (102.707)

−0.663

96.731

Bottom 1st · 2 outs · Bases loaded · Down 2

StrikeoutvsCole Green

Rank #28 American Athletic BatterWOBAR (109.102)

+0.406

97.137

Bottom 1st · 2 outs · Bases loaded · Down 3

GroundoutvsColin Robson

Rank #23 American Athletic BatterWOBAR (107.144)

+0.104

97.241

Bottom 2nd · 0 outs · Bases empty · Down 3

SinglevsKutterGage Webb

Rank #59 American Athletic BatterWOBAR (102.973)

−0.277

96.964

Bottom 2nd · 1 out · Bases empty · Down 3

WalkvsPaul Smith

Rank #5 American Athletic BatterWOBAR (113.345)

−0.112

96.852

Bottom 2nd · 1 out · Runner on 1st · Down 3

Double PlayvsGaret Boehm

Rank #57 American Athletic BatterWOBAR (102.887)

+0.171

97.023

Bottom 2nd · 1 out · Runners on 1st & 3rd · Down 3

FlyoutvsLandis Davila

Rank #83 American Athletic BatterWOBAR (101.672)

+0.089

97.113

Bottom 3rd · 0 outs · Bases empty · Down 3

SinglevsLorenzo Rios

Rank #170 American Athletic BatterWOBAR (95.941)

−0.230

96.882

Bottom 3rd · 1 out · Bases empty · Down 3

LineoutvsJc Davis

Rank #48 American Athletic BatterWOBAR (103.378)

+0.098

96.980

Bottom 3rd · 1 out · Runner on 1st · Down 3

FlyoutvsZachary Daigre

Rank #46 American Athletic BatterWOBAR (102.943)

+0.069

97.049

Bottom 4th · 0 outs · Bases empty · Down 3

WalkvsCole Green

Rank #28 American Athletic BatterWOBAR (108.765)

−0.110

96.939

Bottom 4th · 1 out · Bases empty · Down 3

FlyoutvsColin Robson

Rank #23 American Athletic BatterWOBAR (106.956)

+0.130

97.069

Bottom 4th · 1 out · Runner on 3rd · Down 3

Pop OutvsKutterGage Webb

Rank #59 American Athletic BatterWOBAR (103.496)

+0.146

97.215

Bottom 4th · 2 outs · Runner on 3rd · Down 3

WalkvsPaul Smith

Rank #5 American Athletic BatterWOBAR (113.514)

−0.112

97.102

Bottom 5th · 0 outs · Bases empty · Down 3

Apr 22, 2026

@South AlabamaL 1-620 plays

−0.565

97.732

GroundoutvsBrennon Wright

Rank #63 Sun Belt BatterWOBAR (105.156)

+0.107

98.405

Bottom 1st · 0 outs · Bases empty · Tied

WalkvsDuncan Mathews

Rank #91 Sun Belt BatterWOBAR (105.711)

−0.106

98.299

Bottom 1st · 1 out · Bases empty · Tied

StrikeoutvsStewart Puckett

Rank #32 Sun Belt BatterWOBAR (109.396)

+0.296

98.595

Bottom 1st · 1 out · Runner on 2nd · Tied

StrikeoutvsBlake Guerin

Rank #48 Sun Belt BatterWOBAR (107.697)

+0.352

98.947

Bottom 1st · 2 outs · Runner on 2nd · Tied

SinglevsMichael Young

Rank #19 Sun Belt BatterWOBAR (106.670)

−0.283

98.664

Bottom 2nd · 0 outs · Bases empty · Tied

FlyoutvsRobert Miranda

Rank #97 Sun Belt BatterWOBAR (103.432)

+0.079

98.743

Bottom 2nd · 0 outs · Runner on 1st · Tied

WalkvsMarc Stephens

Rank #55 Sun Belt BatterWOBAR (103.969)

−0.116

98.627

Bottom 2nd · 1 out · Runner on 1st · Tied

Pop OutvsRett Johnson

Rank #58 Sun Belt BatterWOBAR (106.111)

+0.136

98.763

Bottom 2nd · 1 out · Runners on 1st & 2nd · Tied

WalkvsNick Richardson

Rank #151 Sun Belt BatterWOBAR (100.789)

−0.186

98.576

Bottom 2nd · 2 outs · Runners on 1st & 2nd · Tied

WalkvsBrennon Wright

Rank #63 Sun Belt BatterWOBAR (104.955)

−0.729

97.847

Bottom 2nd · 2 outs · Bases loaded · Tied

WalkvsDuncan Mathews

Rank #91 Sun Belt BatterWOBAR (105.881)

−0.692

97.155

Bottom 2nd · 2 outs · Bases loaded · Down 1

FlyoutvsStewart Puckett

Rank #32 Sun Belt BatterWOBAR (109.128)

+0.164

97.319

Bottom 2nd · 2 outs · Bases loaded · Down 2

StrikeoutvsBlake Guerin

Rank #48 Sun Belt BatterWOBAR (107.393)

+0.214

97.533

Bottom 3rd · 0 outs · Bases empty · Down 2

SinglevsMichael Young

Rank #19 Sun Belt BatterWOBAR (107.193)

−0.280

97.253

Bottom 3rd · 1 out · Bases empty · Down 2

FlyoutvsRobert Miranda

Rank #97 Sun Belt BatterWOBAR (103.282)

+0.076

97.329

Bottom 3rd · 1 out · Runner on 1st · Down 2

Reached on ErrorvsMichael Young

Rank #19 Sun Belt BatterWOBAR (107.701)

+0.000

97.329

Bottom 3rd · 2 outs · Runner on 1st · Down 2

Strikeout LookingvsMarc Stephens

Rank #55 Sun Belt BatterWOBAR (104.157)

+0.276

97.605

Bottom 3rd · 2 outs · Runner on 1st · Down 2

StrikeoutvsRett Johnson

Rank #58 Sun Belt BatterWOBAR (105.859)

+0.214

97.818

Bottom 4th · 0 outs · Bases empty · Down 2

StrikeoutvsNick Richardson

Rank #151 Sun Belt BatterWOBAR (101.001)

+0.211

98.030

Bottom 4th · 1 out · Bases empty · Down 2

SinglevsBrennon Wright

Rank #63 Sun Belt BatterWOBAR (105.301)

−0.298

97.732

Bottom 4th · 2 outs · Bases empty · Down 2

Apr 13, 2026

vsBYUL 0-417 plays

−0.536

98.298

DoublevsLuke Anderson

Rank #65 Big 12 BatterWOBAR (103.259)

−0.307

98.527

Top 1st · 0 outs · Bases empty · Tied

SinglevsEzra McNaughton

Rank #18 Big 12 BatterWOBAR (111.338)

−0.328

98.198

Top 1st · 0 outs · Runner on 2nd · Tied

WalkvsRyder Robinson

Rank #15 Big 12 BatterWOBAR (104.242)

−0.134

98.064

Top 1st · 0 outs · Runners on 2nd & 3rd · Tied

StrikeoutvsEaston Jones

Rank #26 Big 12 BatterWOBAR (107.350)

+0.332

98.396

Top 1st · 0 outs · Bases loaded · Tied

GroundoutvsTualau Wolfgramm

Rank #91 Big 12 BatterWOBAR (103.841)

+0.135

98.531

Top 1st · 1 out · Bases loaded · Tied

StrikeoutvsBryker Hurdsman

Rank #75 Big 12 BatterWOBAR (101.488)

+0.191

98.722

Top 2nd · 0 outs · Bases empty · Tied

StrikeoutvsKeoni Painter

Rank #127 Big 12 BatterWOBAR (101.885)

+0.195

98.917

Top 2nd · 1 out · Bases empty · Tied

GroundoutvsRyker Schow

Rank #121 Big 12 BatterWOBAR (103.387)

+0.082

99.000

Top 2nd · 2 outs · Bases empty · Tied

DoublevsParker Goff

Rank #156 Big 12 BatterWOBAR (99.299)

−0.273

98.726

Top 3rd · 0 outs · Bases empty · Tied

SinglevsLuke Anderson

Rank #65 Big 12 BatterWOBAR (103.847)

−0.320

98.406

Top 3rd · 0 outs · Runner on 2nd · Tied

FlyoutvsEzra McNaughton

Rank #18 Big 12 BatterWOBAR (111.916)

+0.140

98.547

Top 3rd · 0 outs · Runners on 1st & 3rd · Tied

FlyoutvsRyder Robinson

Rank #15 Big 12 BatterWOBAR (104.445)

+0.143

98.690

Top 3rd · 1 out · Runners on 1st & 3rd · Tied

DoublevsEaston Jones

Rank #26 Big 12 BatterWOBAR (107.058)

−0.892

97.798

Top 3rd · 2 outs · Runners on 1st & 3rd · Tied

FlyoutvsTualau Wolfgramm

Rank #91 Big 12 BatterWOBAR (103.586)

+0.131

97.929

Top 3rd · 2 outs · Runner on 2nd · Down 2

GroundoutvsBryker Hurdsman

Rank #75 Big 12 BatterWOBAR (101.285)

+0.088

98.018

Top 4th · 0 outs · Bases empty · Down 2

FlyoutvsKeoni Painter

Rank #127 Big 12 BatterWOBAR (101.686)

+0.086

98.104

Top 4th · 1 out · Bases empty · Down 2

StrikeoutvsRyker Schow

Rank #121 Big 12 BatterWOBAR (103.229)

+0.195

98.298

Top 4th · 2 outs · Bases empty · Down 2