Chicago White Sox at Boston Red Sox: Final Score & Recap
Line Score
| Team | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | R | H | E |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| CWS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 5 | 1 |
| BOS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8 | 0 |
The Story
The Chicago White Sox blanked the Boston Red Sox 1-0 at Fenway Park on September 23, 2023, completing a nine-inning shutout on a single swing of the bat. The DiamondIQ model had opened the day assigning Boston a 65% pre-game win probability, a figure that collapsed to 0% by the final out, representing one of the sharper single-game probability reversals the model recorded. All nine innings were scoreless until Luis Robert Jr. connected off Josh Winckowski in the top of the ninth for a solo home run, a blow the model measured at a +41.6% win-probability swing — the decisive moment of the contest and the only run either side would score.
Dylan Cease was the central figure for Chicago on the mound, finishing with a +44.6% WPA that led all pitchers in the game, his performance holding a Boston lineup that collected eight hits to no productive end. Nick Pivetta was nearly as dominant for the Red Sox at +30.3% WPA, keeping the White Sox off the board through eight innings despite Chicago's five hits. Aaron Bummer bridged the gap in relief, posting +10.9% WPA including a key groundout induced from Masataka Yoshida in the bottom of the eighth — a sequence the model valued at a +10.0% swing in the White Sox's favor. Bryan Shaw closed things out in the ninth, stranding a two-out Enmanuel Valdez single after Ceddanne Rafaela struck out to end the game, a punchout that carried a +21.4% win-probability impact for Chicago from the batting-team perspective.
Robert led all position players at +38.7% WPA on the strength of his walk-off home run, while Rafaela finished second among batters at +23.8% WPA despite a -0.4 RE24, reflecting how critical his final strikeout was in preserving the lead. Valdez contributed a +7.4% WPA on his ninth-inning single, though the threat ultimately went unfinished. Boston out-hit Chicago eight to five and never trailed until the final half-inning, a reflection of how thoroughly Pivetta had contained the White Sox offense — only for the game to turn entirely on one pitch from Winckowski to Robert.