Houston Astros at Baltimore Orioles: Final Score & Recap

Baltimore handed Houston a lopsided defeat at Oriole Park at Camden Yards on April 30, 2026, with the Orioles rolling to a 10-3 victory. The DiamondIQ model entered the game favoring Baltimore at 68% and finished at 100%, a journey that was effectively sealed by the middle innings. Houston managed 12 hits but committed an error and could not string together the kind of damage needed to threaten a Baltimore lineup that struck efficiently despite collecting only 6 hits of its own.

The decisive stretch came in the fourth and fifth innings, where Baltimore broke the game open against Houston's pitching staff. Jeremiah Jackson delivered the first major blow in the bottom of the fourth, a double off Peter Lambert that swung win probability by 13.0 percentage points and registered a RE24 of +3.9, the highest run-context impact of any batter on the night. The Orioles then pushed the lead further in the bottom of the fifth, highlighted by Adley Rutschman's home run off Steven Okert, which added 18.7 percentage points of win probability — the single largest swing of the game — and left Baltimore in firm control. A Taylor Ward walk later that same inning added another 5.2 points. Houston's best chance to slow the bleeding came in the top of the fourth, but Yainer Diaz grounded out against Chris Bassitt, a sequence that cost the Astros 5.1 percentage points.

On the pitching side, Chris Bassitt was the model's most valuable arm, generating a WPA of +13.5, while Peter Lambert contributed +10.4 despite surrendering the Jackson double. Rutschman and Jackson led all position players by WPA at +11.6 and +11.3 respectively, with Blaze Alexander adding +7.0 to round out Baltimore's most impactful contributors. The Astros had no answer for a Baltimore attack that converted limited opportunities into decisive runs at every critical juncture.