Arizona Diamondbacks at San Diego Padres: Final Score & Recap
Line Score
| Team | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | R | H | E |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| AZ | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 5 | 1 |
| SD | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | - | 4 | 6 | 1 |
The Story
The San Diego Padres needed only one inning to settle the outcome, defeating the Arizona Diamondbacks 4-1 at Petco Park on July 7, 2026. All four Padres runs came in the bottom of the first, turning what the DiamondIQ model opened as a modest 54 percent home-win probability into a near-certainty before Arizona ever had a chance to respond. The decisive blow was a home run by Jake Cronenworth off Zac Gallen, a swing that added 5.9 percentage points to San Diego's win probability and served as the centerpiece of the first-inning burst. Gallen was charged with the damage, as a Luis Campusano lineout and a Jackson Merrill groundout in the next frame further reflected Arizona's struggle to contain the Padres' early energy, even as those plays represented missed opportunities that cost the Diamondbacks 5.7 and 5.3 percentage points respectively.
Arizona's offense offered little resistance across nine innings, managing just five hits and committing an error alongside the Padres' own miscue. The Diamondbacks' best scoring chances were squandered by unproductive contact, most notably Tim Tawa grounding into a double play in the second inning, which cost Arizona 9.2 percentage points of win probability against Germán Márquez, and Nolan Arenado hitting into a double play in the sixth off Jhony Brito at a cost of 6.6 percentage points. Those two plays alone encapsulated Arizona's inability to capitalize when baserunners were present.
On the pitching side, Germán Márquez was the game's dominant force, accumulating a model-leading plus-20.5 percentage points of win probability added, with Brito contributing an additional plus-11.6. Among position players, Campusano led all batters at plus-7.1 WPA, followed closely by Merrill at plus-6.1 and Gabriel Moreno at plus-5.0. The DiamondIQ model's estimate of San Diego's win probability reached 100 percent by game's end, a reflection of how thoroughly the Padres controlled the contest from the opening half-inning forward.