The Arizona Diamondbacks held on to defeat the Baltimore Orioles 4-3 at Oriole Park at Camden Yards on April 14, 2026, despite a late push from the home side that brought the DiamondIQ model's estimate of a Baltimore win from essentially zero all the way back into contention before the final out was recorded. Arizona had entered the night as a slight road underdog, with the DiamondIQ model placing Baltimore's pre-game win probability at 54 percent, but the Diamondbacks seized control with a decisive fifth inning and ultimately withstood a tense finish to walk away with the victory.
The turning point came in the top of the fifth, when Ildemaro Vargas launched a home run off Trevor Rogers, a swing that shifted win probability by plus 27.8 percent in Arizona's favor and accounted for the bulk of the four-run frame that broke the game open. Vargas finished as one of the game's top performers, contributing plus 19.5 percent in WPA and a RE24 of plus 1.2. Baltimore mounted a credible threat in the eighth, with Leody Taveras singling off Juan Morillo for a plus 14.2 percent swing and Colton Cowser drawing a walk for an additional plus 11.1 percent, but Jeremiah Jackson's groundout in that same inning crushed the rally with a minus 29.8 percent swing, the second-largest single play of the game. Ryan Thompson earned the biggest pitching contribution of the night at plus 29.8 percent WPA, with Taylor Clarke adding plus 16.8 percent in support.
The final out distilled the entire evening into a single at-bat. Facing Paul Sewald in the bottom of the ninth, Taylor Ward grounded out to end the game, a play that registered as the largest single win-probability swing of the night at plus 31.6 percent for Arizona. Ward's groundout was, paradoxically, the most impactful moment of his own night, as he finished as the top batter by WPA at plus 24.8 percent despite a RE24 of minus 0.4. Grant Wolfram also contributed plus 5.6 percent from the mound as Arizona pieced together a bullpen effort sufficient to preserve the one-run margin and hand Baltimore a loss at home.
Analysis generated by DiamondIQ's model.