MLB Recap · April 12, 2026

Chicago White Sox at Kansas City Royals: Final Score & Recap

CWS6
Final
KC5

Line Score

Team123456789RHE
CWS020201100671
KC003200000560

The Story

The Chicago White Sox defeated the Kansas City Royals 6-5 at Kauffman Stadium on April 12, 2026, handing the home side a loss despite Kansas City entering the night as a slight favorite. The DiamondIQ model's estimate placed the Royals' pre-game win probability at 54 percent, but that number eroded steadily through the middle innings before reaching zero by the final out. Chicago built its margin through a pair of productive frames, scoring twice in the second, twice more in the fourth, and adding single runs in the sixth and seventh to establish the winning cushion.

The decisive blow came in the top of the fourth when Colson Montgomery connected on a home run off Noah Cameron, a swing that shifted win probability by 21.7 points in Chicago's favor and represented the single largest positive batting play of the game. Montgomery finished among the top performers by WPA at plus-16.9 percent. Kansas City kept the game close through a three-run third inning and a pair of runs in the fourth, but the Royals could not close the gap in the late innings. A walk drawn by Andrew Benintendi off Nick Mears in the sixth added 12.9 points of win probability for Chicago, with Edgar Quero drawing a walk from Cameron in the same frame contributing another 11.9 points. On the Kansas City side, Bobby Witt Jr. led all position players with a plus-31.8 percent WPA and a plus-2.3 RE24, and Vinnie Pasquantino posted a plus-25.0 percent WPA, though his strikeout against Seranthony Dominguez to close the ninth inning swung 27.0 points toward Chicago and ended any Royals comeback.

Chicago's bullpen held the line when it mattered most, with Lucas Sims leading all pitchers at plus-23.3 percent WPA, aided materially by Isaac Collins' flyout in the bottom of the eighth that removed 12.9 points of win probability from Kansas City's ledger. Jordan Leasure contributed plus-14.6 percent WPA and Grant Taylor added plus-11.9 percent as the White Sox trio combined to protect the one-run lead through the game's final stages. Kansas City finished without an error while Chicago committed one, but the Royals' clean defense was not enough to overcome a Chicago offense that generated the right runs at the right moments.

Analysis generated by DiamondIQ's model.

Win Probability

755025CWS bats firstFinalKC win %CWS win %
DiamondIQ model home win probability across the game (pre-game 54% → final 0%).

Biggest Plays by Win-Probability Added

Vinnie Pasquantino Strikeout
Bot 9th · off Seranthony Domínguez
+27.0%
Colson Montgomery Home Run
Top 4th · off Noah Cameron
+21.7%
Top 6th · off Nick Mears
+12.9%
Isaac Collins Flyout
Bot 8th · off Lucas Sims
-12.9%
Edgar Quero Walk
Top 6th · off Noah Cameron
+11.9%

Top Batters by WPA

Bobby Witt Jr.+31.8%+2.3 RE24
Vinnie Pasquantino+25.0%-0.1 RE24
Colson Montgomery+16.9%+1.7 RE24

Top Pitchers by WPA

Full box score, pitch data, and the play-by-play timeline
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