The Arizona Diamondbacks defeated the Toronto Blue Jays 6-3 at Chase Field on April 17, 2026, in a game that unfolded largely as the DiamondIQ model anticipated, with Arizona entering as a 64% favorite and closing at 100% probability by the final out. Toronto committed three errors on the night against a clean Arizona defense, and the Blue Jays managed eight hits but could not string together enough consistent damage against a Diamondbacks pitching staff that kept them off the board through three innings.
The decisive moments came in clusters against Toronto starter Eric Lauer. In the bottom of the fourth, Nolan Arenado connected on a home run that shifted win probability by plus 12.3 percentage points, opening the scoring and establishing the tone. The fifth inning proved even more damaging for Lauer, as consecutive contributions from Jose Fernandez, whose single added 11.1 percentage points, and Corbin Carroll, whose single added 12.1 percentage points, extended the Arizona advantage. Toronto briefly answered in the top of the sixth when Myles Straw launched a home run off Michael Soroka worth plus 11.8 percentage points from the Blue Jays' perspective, but a fielding error in the bottom of the seventh against Spencer Miles, credited to Jose Fernandez's plate appearance at plus 11.6 percentage points, effectively sealed Toronto's fate.
Among individual performers, Fernandez led all position players with a combined WPA of plus 16.6 and an RE24 of plus 1.4, appearing in two of the five biggest win-probability swings of the game. Arenado finished at plus 14.7 WPA and plus 1.1 RE24 on the strength of his fourth-inning home run, while Carroll contributed plus 12.8 WPA and plus 0.8 RE24. On the mound, Soroka paced Arizona's staff with plus 7.2 WPA despite surrendering the Straw home run, and Braydon Fisher and Paul Sewald added plus 4.5 and plus 2.4, respectively, as the bullpen protected the lead through the final innings.
Analysis generated by DiamondIQ's model.