Colorado Rockies at Houston Astros: Final Score & Recap
Line Score
| Team | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | R | H | E |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| COL | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 4 | 0 |
| HOU | 2 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | - | 3 | 5 | 0 |
The Story
The Houston Astros defeated the Colorado Rockies 3-1 at Daikin Park on April 15, 2026, a result the DiamondIQ model's estimate foreshadowed from the opening pitch, with Houston entering at a 54% pre-game win probability and closing at 100%. The Astros struck first in the bottom of the first inning with a two-run frame, then added an insurance run in the third on a Yordan Alvarez home run off Jose Quintana that shifted win probability by plus 9.4 points in Houston's favor, effectively sealing the outcome before the game reached the midway point. Colorado managed its only run in the top of the second, when Willi Castro drove a double off Spencer Arrighetti to push the Rockies' win probability up 5.8 points, but it proved to be the visitors' lone meaningful threat of the night.
Colorado's offense stalled repeatedly against a Houston pitching staff that refused to give ground. Mickey Moniak's strikeout against Arrighetti in the top of the fourth cost the Rockies 8.8 percentage points of win probability, the single most damaging batting event of the game, and TJ Rumfield grounded out against Bryan Abreu in the seventh for another 7.2-point swing against Colorado. Hunter Goodman added a strikeout against Steven Okert later in that same inning, compounding the damage. The Rockies finished with four hits and left little doubt that their window for a comeback had closed long before the final out.
Spencer Arrighetti led all pitchers with a WPA of plus 23.9, absorbing the Castro double but otherwise keeping Colorado in check across his outing. Bryan Abreu contributed plus 11.3 WPA in relief, and Tanner Gordon added plus 8.1. Among position players, Alvarez topped the field at plus 9.9 WPA and plus 1.6 RE24, while Castro paced Colorado at plus 8.8 WPA and plus 1.5 RE24 despite his team's loss. The DiamondIQ model leans toward crediting Arrighetti's performance as the structural backbone of the Astros' win, with Alvarez's third-inning home run serving as the decisive moment that rendered the final three hours of play largely ceremonial.