The Washington Nationals edged the Pittsburgh Pirates 8-7 in ten innings at PNC Park on April 16, 2026, completing a comeback that the DiamondIQ model's estimate gave Pittsburgh a 54 percent chance of winning before first pitch. Pittsburgh's four errors proved costly across a game that saw significant lead changes, and Washington finished with a clean errorless effort while the Pirates totaled 15 hits but could not hold their advantages when it mattered most.
The decisive swings came in bunches across the final innings. Marcell Ozuna gave Pittsburgh a critical jolt in the bottom of the fifth with a home run off Foster Griffin that represented a plus-32.8 percent win-probability swing, briefly steadying the Pirates, but Ozuna's strikeout against Clayton Beeter in the bottom of the ninth cost Pittsburgh minus-25.7 percent in win probability, neutralizing a potential walk-off threat. Brandon Lowe then delivered a single off Beeter in that same inning worth plus-38.3 percent, keeping Washington's extra-inning chances alive. James Wood extended Washington's lead in the top of the tenth with a single off Dennis Santana registering plus-37.3 percent, before Konnor Griffin delivered the back-breaking moment for Pittsburgh in the bottom of the tenth, a single off Orlando Ribalta that swung win probability plus-45.5 percent and completed the Nationals' victory.
Konnor Griffin led all position players with a plus-54.1 percent WPA and a plus-2.0 RE24, the most impactful individual performance of the night. Brandon Lowe and James Wood each contributed meaningfully at plus-35.7 and plus-31.4 percent WPA respectively, though their RE24 figures of plus-0.1 reflected narrower run-environment contributions. On the pitching side, Cionel Pérez headlined Washington's bullpen with a plus-23.7 percent WPA, followed by Isaac Mattson at plus-7.4 percent and Gus Varland at plus-5.1 percent, a trio that held Pittsburgh scoreless through the game's most critical pressure points.
Analysis generated by DiamondIQ's model.