The Kansas City Royals host the Houston Astros on June 12, 2026. First pitch from Kauffman Stadium is scheduled for 8:10 p.m. EDT. The game will be broadcast on ROYL.
The Astros are favored by -115 on the moneyline and by -1.5 on the run line. The Royals are -105 on the moneyline and +1.5 on the run line. The total is set at 9.5 runs.
Find my MLB picks and Astros vs Royals prediction below, as well as probable pitchers, weather report, and more.
Astros vs Royals Prediction
- Astros vs Royals Pick: Under 9.5
My Astros vs Royals best bet is on game totals. Make sure to find the best odds by checking our live MLB odds page.
Astros vs Royals Odds
| Astros Odds | ||
|---|---|---|
| Spread | Total | Moneyline |
-1.5 -164 | 9.5 -100o / -120u | -115 |
| Royals Odds | ||
|---|---|---|
| Spread | Total | Moneyline |
+1.5 +135 | 9.5 -100o / -120u | -105 |
- Astros vs Royals moneyline: Astros -115, Royals -105
- Astros vs Royals over/under: 9.5 (-100o / -120u)
- Astros vs Royals spread: Astros -1.5 (+135), Royals +1.5 (-164)
Astros vs Royals Probable Pitchers
| RHP Tatsuya Imai (HOU) | Stat | RHP Luinder Avila (KCR) |
|---|---|---|
| 3-3 | W-L | 1-2 |
| 0.0 | fWAR (FanGraphs) | 0.2 |
| 5.24 / 4.73 | ERA / xERA | 4.02 / 4.31 |
| 5.26 / 4.55 | FIP / xFIP | 3.96 / 4.58 |
| 8.7% | K-BB% | 6.7% |
| 50.6% | GB% | 48.3% |
| .244 | BABIP | .341 |
| 87 | Stuff+ | 104 |
| 98 | Location+ | 94 |
Astros vs Royals MLB Betting Preview
The Houston Astros come into this matchup with a 31-39 record and are 15-20 on the road. Houston started its series against the Angels with a 5-4 win, but back-to-back losses (10-1 and 3-2) left the club heading to Kansas City with little momentum.
One player to watch is Yordan Alvarez, who has always enjoyed hitting at Kauffman Stadium. In his career there, he owns a 1.188 OPS with five home runs, making him a key bat in the Astros lineup.
The Kansas City Royals, meanwhile, are 28-41 on the season and 16-19 at home. They’re coming off a 4-2 loss to the Rangers and will be looking to bounce back in front of their fans.
Luinder Avila gets the start for Kansas City and has been one of the bright spots on the pitching staff lately. Since May 8, he has owned a 2.21 ERA, allowing just five earned runs across 20 1/3 innings.
Astros vs Royals Pick, Betting Analysis
Evan Abrams' Public Fades Humidity Bet Lab system capitalizes on an overlooked weather edge in MLB totals betting. It focuses on regular-season games in which elevated humidity — ranging from 45% to 95% — intersects with moderate temperatures and neutral wind conditions.
Despite assumptions that humidity boosts offense, public bettors are fading these conditions, which actually correlate with suppressed scoring in certain environments.
In these spots, the home team has stayed under in recent games, with their five-game over rate sitting below 40, suggesting low offensive rhythm.
The market has subtly corrected as well, with the total dropping from open to close, and the overall percentage of bets on the over remains modest — between 6 and 29.
These indicators combine to identify under-the-radar spots where public narratives misalign with actual scoring trends.
Pick: Under 9.5
