Houston Astros at Arizona Diamondbacks: Final Score & Recap
Line Score
| Team | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | R | H | E |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| HOU | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 6 | 0 |
| AZ | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5 | 0 |
The Story
The Houston Astros shut out the Arizona Diamondbacks 1-0 at Chase Field on September 30, 2023, with the game's lone run coming in the fourth inning. The DiamondIQ model entered the game giving Arizona a 51% win probability as the home side, but that figure collapsed to 0% by the final out, a reflection of how thoroughly Houston's pitching staff controlled the afternoon. Justin Verlander and Merrill Kelly anchored the early and mid-game innings respectively, with Verlander contributing +23.4% in win probability added and Kelly adding +21.7%, keeping Arizona's five hits entirely scattered and without consequence.
The game's most consequential sequence arrived in the final two innings, where Houston's bullpen navigated serious danger. In the bottom of the eighth, Héctor Neris induced a double play off the bat of Lourdes Gurriel Jr. that swung win probability by -24.2% against Arizona, and a Tommy Pham groundout in the seventh had already cost the Diamondbacks -14.6%. Neris finished as the game's top pitching performer at +49.8% in win probability added, a testament to how much leverage he absorbed and neutralized across those two frames. Bryan Abreu then closed things out in the ninth, though not without drama: Jake McCarthy singled to create a +12.3% swing in Arizona's favor before Corbin Carroll struck out for a +27.0% swing back toward Houston, and Gabriel Moreno's groundout to end the game represented a -27.2% collapse in Arizona's remaining hopes.
Among position players, Corbin Carroll led all batters with a +24.1% WPA figure, largely a product of the high-leverage context in which his at-bat occurred despite the strikeout outcome, while Jake McCarthy's ninth-inning single at +12.3% briefly made the final moments genuinely tense. Kyle Tucker contributed +6.1% on the Houston side. In the end, a six-hit performance from Houston's offense proved exactly sufficient, and the Astros' pitching staff made a single fourth-inning run stand as the margin of victory throughout.