Houston Astros vs. Kansas City Royals prediction, pick for Friday 6/12/26

The MLB has a huge slate this Friday with some intriguing games throughout the evening. One that could hold some value for bettors? A meeting between the Houston Astros and Kansas City Royals. Sure, it’s not the premier game of the night, but there’s still reason to tune in if you’re looking for some competitive baseball.

Here’s a betting prediction and pick for tonight’s Astros vs. Royals matchup courtesy of MLB odds and lines on DraftKings Sportsbook.

Astros vs. Royals prediction, preview

Houston Astros

The season may be slipping away for the Astros, who at 31-39 will be faced with a key decision to keep fighting for a winnable division or punting a bit later in the summer around the trade deadline. With a -38 run differential, there’s reason to think they go the latter route. Houston averages 4.50 runs per game and has dropped to 10th in OPS at .725. The club slashes .242/.318/.407 and gets the marginally worse of their lefty/righty splits with a .721 OPS against right-handers like they’ll face this evening. They’ve also hit 64 of their 88 homers against righties. The Astros’ overall ISO sits at .165, but an 0.40 BB/K ratio is uninspiring at best and the team is notably tied for last in composite speed score. They’re getting healthier, yes, but there’s only so much that Yordan Alvarez can do in carrying this lineup.

Tonight’s starter is RHP Tatsuya Imai. It’s been a roller coaster of a season for the Japanese transfer, who has a 3-3 record, a 5.24 ERA, a 1.40 WHIP and 36 Ks in 34.1 IP. He’s notably shaky, struggling greatly with a 15.3% BB% but generating lots of whiffs and ground balls. He’s prone to implosions it seems, but has also performed quite well at his peak. Backing him is a bullpen that has a 4.82 ERA, 1.42 WHIP and 9.5% K-BB% on the year. However, Houston’s relievers are third in ERA at 2.51 and first in WHIP at 1.02 over the last 30 days.

Kansas City Royals

The Royals’ record of 28-41 looks worse than that of today’s opponent, and they’re last in the AL Central. Believe it or not, their -50 run differential is also the fourth worst in baseball as well. Kansas City posts 3.90 runs per game, which sees a slight boost to 4.26 at home. The Royals’ .691 OPS is just 25th among all clubs on a slash line of .238/.314/.377, and there’s very little difference in the lefty/righty splits with a .694 OPS against right-handers like Imai. Moreover, 48 of the club’s 63 homers have come out of the hand of right-handers. Kansas City’s ISO of .139 is among the lowest in baseball, and an 0.43 BB/K ratio falls right around the league average. It’s also worth noting that the Royals bat just .235 with RISP, 23rd in the MLB.

They send Luinder Avila to the bump tonight with a 1-2 record in 12 appearances during his second MLB campaign. He has a 4.02 ERA, a 1.60 WHIP and 28 punchouts in 31.1 IP this year. He brings good velocity at 96.4 mph on the fastball average while keeping hard-hit balls to a minimum, also forcing ground balls at an above-average rate. His control needs work with a 14.2% BB%, though. The Kansas City bullpen also has a 4.92 ERA, 1.55 WHIP and 9.7% K-BB% on the season overall.

Astros vs. Royals pick, best bet

DraftKings Sportsbook lists the Astros as -114 favorites on the Moneyline tonight, with the Royals listed at -105 odds to win outright. The total sits at 9.5 combined runs between these two clubs.

Best Bet: HOU Astros ML (-114)

As of late, the Astros’ offense isn’t looking so good. Over the last two weeks, Houston’s slash line reads .227/.305/.385 with a .691 OPS. However, today could be the cure for that. Avila has put a bunch of batters on base while largely working in relief this year, which work’s in the Astros’ favor. Factor in one of the MLB’s worst bullpens and the measuring stick certainly leans in Houston’s direction. Now, Imai is the X-factor since he’s so unpredictable with some high highs and even lower lows. However, the bullpen backing him has been much improved in recent weeks, which could limit Kansas City’s bats even if he doesn’t hold up his end of the bargain. It may be close, but there’s a slight edge for the visitors here.