The Baltimore Orioles held off the Toronto Blue Jays 3-2 at TD Ballpark on March 18, 2026, with Baltimore jumping out to a 2-0 lead in the first inning and adding a fourth-inning run to build the cushion that ultimately proved decisive. Toronto scored single runs in the second and seventh innings but could not complete the comeback, finishing with five hits and no errors against an Orioles pitching staff that controlled the game's critical moments. The DiamondIQ model opened with a 50 percent home win probability and closed it at zero as the Orioles secured the final out.
The eighth inning was the game's most volatile stretch by win-probability movement. Yohendrick Piñango's double off Ben Vespi shifted win probability 17.2 points in Toronto's favor and represented the Blue Jays' most threatening moment of the rally, but Vespi responded by striking out Riley Tirotta, a swing of 25.8 points back toward Baltimore, and then getting Rafael Lantigua to strikeout as well, costing Toronto another 15.5 points of win probability. Vespi finished as the top-graded pitcher in the game by WPA at plus 23.3 percent, and Albert Suárez contributed an additional plus 16.4 percent. On the offensive side, Kazuma Okamoto's sixth-inning walk off Dietrich Enns generated 15.5 points of win probability in the moment and led all position players on the night at plus 21.8 WPA with a RE24 of plus 1.8.
The game's final decisive moment came in the bottom of the ninth when Tyler Heineman popped out against Alex Pham, a play worth plus 27.0 points of win probability from Baltimore's perspective and the single largest swing of the entire game. Heineman finished second among all batters at plus 19.2 WPA despite a negative RE24 of minus 0.6, illustrating how context-dependent his contributions were across the game. Toronto's inability to capitalize in the eighth and ninth innings, despite Piñango's double creating genuine leverage, was the defining narrative of a one-run defeat that the DiamondIQ model ultimately assigned no remaining probability of reversing.
Analysis generated by DiamondIQ's model.