Matthew O'Brien — UC Riverside Baseball Stats & WOBAR Rating

Rating History

Season Statistics

42.0

ERA

4.93

FIP

5.05

WHIP

1.67

Play-by-Play

Every play that moved the rating — 69 total.

Mar 28, 2026

vsCal PolyW 10-440 plays

−1.050

97.110

FlyoutvsNate Castellon

Rank #6 Big West BatterWOBAR (102.956)

+0.082

98.241

Top 1st · 0 outs · Bases empty · Tied

Doublevs

Matthew O'Brien — UC Riverside Baseball Stats & WOBAR Rating

Mar 14, 2026

vsSan FranciscoL 4-629 plays

−1.844

98.159

StrikeoutvsJayden Garrison

Rank #172 West Coast BatterWOBAR (100.714)

+0.172

100.172

Top 1st · 0 outs · Bases empty · Tied

Strikeout LookingvsEddison Esquivel

Rank #61 West Coast BatterWOBAR (100.900)

+0.174

100.346

Top 1st · 1 out · Bases empty · Tied

StrikeoutvsTj Rogers

Rank #59 West Coast BatterWOBAR (99.130)

+0.175

100.521

Top 1st · 2 outs · Bases empty · Tied

WalkvsTrevor Harmon

Rank #24 West Coast BatterWOBAR (102.072)

−0.089

100.432

Top 2nd · 0 outs · Bases empty · Tied

SinglevsJackson Nystrom

Rank #20 West Coast BatterWOBAR (101.810)

−0.198

100.234

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

Pop OutvsZack Ramppen

Rank #57 West Coast BatterWOBAR (100.077)

+0.099

100.333

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

StrikeoutvsTino Vasell

Rank #88 West Coast BatterWOBAR (100.246)

+0.275

100.608

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

WalkvsZach Nagy

Rank #157 West Coast BatterWOBAR (100.625)

−0.169

100.440

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

Home RunvsMyles Kallinger

Rank #73 West Coast BatterWOBAR (99.713)

−2.479

97.961

Top 2nd · 2 outs · Bases loaded · Tied

SinglevsJayden Garrison

Rank #172 West Coast BatterWOBAR (100.556)

−0.183

97.778

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

Pop OutvsEddison Esquivel

Rank #61 West Coast BatterWOBAR (100.734)

+0.107

97.885

Top 2nd · 2 outs · Runner on 2nd · Down 4

Strikeout LookingvsTj Rogers

Rank #59 West Coast BatterWOBAR (98.960)

+0.170

98.055

Top 3rd · 0 outs · Bases empty · Down 4

Hit by PitchvsTrevor Harmon

Rank #24 West Coast BatterWOBAR (102.200)

−0.087

97.968

Top 3rd · 1 out · Bases empty · Down 4

StrikeoutvsJackson Nystrom

Rank #20 West Coast BatterWOBAR (102.200)

+0.178

98.146

Top 3rd · 1 out · Runner on 1st · Down 4

Pop OutvsZack Ramppen

Rank #57 West Coast BatterWOBAR (99.878)

+0.068

98.215

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

FlyoutvsTino Vasell

Rank #88 West Coast BatterWOBAR (100.007)

+0.068

98.283

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

DoublevsZach Nagy

Rank #157 West Coast BatterWOBAR (100.848)

−0.240

98.042

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

DoublevsMyles Kallinger

Rank #73 West Coast BatterWOBAR (101.828)

−0.341

97.701

Top 4th · 2 outs · Runner on 2nd · Down 4

Pop OutvsJayden Garrison

Rank #172 West Coast BatterWOBAR (100.912)

+0.107

97.808

Top 4th · 2 outs · Runner on 2nd · Down 5

GroundoutvsEddison Esquivel

Rank #61 West Coast BatterWOBAR (100.526)

+0.071

97.880

Top 5th · 0 outs · Bases empty · Down 5

Pop OutvsTj Rogers

Rank #59 West Coast BatterWOBAR (98.800)

+0.071

97.951

Top 5th · 1 out · Bases empty · Down 5

FlyoutvsTrevor Harmon

Rank #24 West Coast BatterWOBAR (102.321)

+0.072

98.023

Top 5th · 2 outs · Bases empty · Down 5

FlyoutvsJackson Nystrom

Rank #20 West Coast BatterWOBAR (102.047)

+0.069

98.092

Top 6th · 0 outs · Bases empty · Down 3

StrikeoutvsZack Ramppen

Rank #57 West Coast BatterWOBAR (99.744)

+0.179

98.271

Top 6th · 1 out · Bases empty · Down 3

FlyoutvsTino Vasell

Rank #88 West Coast BatterWOBAR (99.873)

+0.072

98.343

Top 6th · 2 outs · Bases empty · Down 3

Strikeout LookingvsZach Nagy

Rank #157 West Coast BatterWOBAR (101.317)

+0.182

98.525

Top 7th · 0 outs · Bases empty · Down 2

FlyoutvsMyles Kallinger

Rank #73 West Coast BatterWOBAR (102.653)

+0.072

98.598

Top 7th · 1 out · Bases empty · Down 2

DoublevsJayden Garrison

Rank #172 West Coast BatterWOBAR (100.704)

−0.273

98.325

Top 7th · 2 outs · Bases empty · Down 2

WalkvsEddison Esquivel

Rank #61 West Coast BatterWOBAR (100.387)

−0.166

98.159

Top 7th · 2 outs · Runner on 2nd · Down 2