MLB Recap · September 28, 2023

Boston Red Sox at Baltimore Orioles: Final Score & Recap

BOS0
Final
BAL2

Line Score

Team123456789RHE
BOS000000000030
BAL10000001-241

The Story

The Baltimore Orioles defeated the Boston Red Sox 2-0 on September 28, 2023, at Oriole Park at Camden Yards, with the DiamondIQ model's estimate opening at a 68 percent pre-game home win probability and climbing to 100 percent by the final out. Baltimore scored once in the first inning and added an insurance run in the eighth, while Boston managed just three hits and never seriously threatened to break through.

The decisive sequence came in the bottom of the eighth when Heston Kjerstad doubled off Zack Kelly, a swing that shifted win probability by plus 9.4 percent and effectively put the game away. Boston had its best chance to cut into the deficit in the top of the eighth, when Connor Wong singled off Yennier Cano for a plus 6.0 percent swing, but Ceddanne Rafaela's subsequent strikeout against the same pitcher erased the threat at a cost of minus 6.5 percent. Earlier, Adam Duvall's strikeout against DL Hall in the top of the sixth represented the single most damaging moment for Boston's offense, dropping their win probability by 8.1 percent.

Among the top performers, DL Hall led all pitchers with a plus 22.1 percent WPA contribution, followed closely by Chris Sale at plus 20.4 percent, as the two starters combined to suffocate the Boston lineup. Kjerstad and Wong paced the offense with WPA figures of plus 9.4 and plus 9.8 percent respectively, though the game was ultimately a pitching story, with Dean Kremer adding plus 9.5 percent from the bullpen to close things out cleanly.

Analysis generated by DiamondIQ's model.

Win Probability

755025BOS bats firstFinalBAL win %BOS win %
DiamondIQ model home win probability across the game (pre-game 68.5% → final 100%).

Biggest Plays by Win-Probability Added

Heston Kjerstad Double
Bot 8th · off Zack Kelly
+9.4%
Adam Duvall Strikeout
Top 6th · off DL Hall
-8.1%
Anthony Santander Grounded Into DP
Bot 4th · off Chris Sale
-7.0%
Ceddanne Rafaela Strikeout
Top 8th · off Yennier Cano
-6.5%
Connor Wong Single
Top 8th · off Yennier Cano
+6.0%

Top Batters by WPA

Connor Wong+9.8%+0.5 RE24
Heston Kjerstad+9.4%+0.6 RE24
Adam Frazier+2.4%+0.4 RE24

Top Pitchers by WPA

Full box score, pitch data, and the play-by-play timeline
Open Game Center →