Pittsburgh Pirates at San Francisco Giants: Final Score & Recap

The San Francisco Giants outlasted the Pittsburgh Pirates 7-6 in 12 innings on May 10, 2026, at Oracle Park, completing a comeback that saw the DiamondIQ model's estimate of a home win climb from 40 percent before first pitch to 100 percent by the final out. The Giants trailed through much of the contest and were pushed to extra innings before a back-and-forth tenth frame set the stage for a dramatic finish. Pittsburgh carried a 6-5 lead into the bottom of the twelfth before Matt Chapman delivered a walk-off double off Justin Lawrence, a swing that shifted win probability by 25.0 points and ended the night in San Francisco's favor.

The pivotal sequence that shaped the outcome came in the tenth inning, where both clubs exchanged crucial blows. Spencer Horwitz opened the top half with a double off Joel Peguero that swung win probability 34.6 points toward Pittsburgh, giving the Pirates what looked like breathing room. But Willy Adames answered in the bottom half with a single off Yohan Ramirez that erased the deficit and generated the game's single largest win-probability swing at positive 45.7 points. Adames finished as the night's most impactful offensive player with a cumulative WPA of plus 49.4 and a RE24 of plus 2.2. Henry Davis contributed significantly as well, his walk off Dylan Smith in the top of the eleventh registering a 32.0-point swing that gave Pittsburgh a brief reprieve, though Davis ultimately finished on the losing side despite posting a plus 43.2 WPA and plus 1.7 RE24.

On the mound, Ryan Borucki was the Giants' most valuable arm, contributing plus 24.0 WPA, followed by Mason Montgomery at plus 17.9 and Caleb Kilian at plus 10.6. Pittsburgh committed one error to San Francisco's two, and the Giants out-hit the Pirates 13 to 7 across 12 innings. The Giants' win came despite entering as slight underdogs, with the DiamondIQ model having initially favored Pittsburgh at 60 percent before the game began.