The Houston Astros host the Baltimore Orioles on July 18, 2026. First pitch from Daikin Park is scheduled for 4:10 p.m. ET. The game will be broadcast on MASN.
The Orioles are favored by -108 on the moneyline and by -1.5 on the run line. The Astros are -108 on the moneyline and +1.5 on the run line. The total is set at 9 runs.
Find my MLB picks and Orioles vs Astros prediction below, as well as probable pitchers, weather report, and more.
Orioles vs Astros Prediction
- Orioles vs Astros Pick: Christian Walker Home Run (+400)
My Orioles vs Astros best bet is Christian Walker to hit a homer today. Make sure to find the best odds by checking our live MLB odds page.
Orioles vs Astros Odds
| Orioles Odds | ||
|---|---|---|
| Spread | Total | Moneyline |
-1.5 +146 | 9 -104o / -118u | -108 |
| Astros Odds | ||
|---|---|---|
| Spread | Total | Moneyline |
+1.5 -176 | 9 -104o / -118u | -108 |
- Orioles vs Astros moneyline: Orioles -108, Astros -108
- Orioles vs Astros over/under: 9 (-104o / -118u)
- Orioles vs Astros spread: Orioles -1.5 (+146), Astros +1.5 (-176)
Orioles vs Astros Probable Pitchers
| Trevor Rogers (LHP, BAL) | Stat | Spencer Arrighetti (RHP, HOU) |
|---|---|---|
| 6-7 | W-L | 7-5 |
| 1.5 | fWAR (FanGraphs) | 0.4 |
| 4.48 / 4.28 | ERA / xERA | 4.50 / 5.21 |
| 4.07 / 4.72 | FIP / xFIP | 5.04 / 4.82 |
| 9.9 | K-BB% | 10.4 |
| 38.1 | GB% | 37.2 |
| .284 | BABIP | .255 |
| 101 | Stuff+ | 99 |
| 102 | Location+ | 92 |
Orioles vs Astros MLB Betting Preview
Trevor Rogers has finally been getting the home run regression I was waiting for all last season.
The Orioles starter is allowing a 1.23 HR/9 to righties after allowing almost none to start the year.
The ballpark is an upgrade for righty power compared to Camden Yards.
I have the true odds on Astros 1B Christian Walker at around +350
Pick: Christian Walker Home Run (+400, FanDuel)
