Kansas City Royals vs Houston Astros Prediction 9/17/2026 Today’s MLB Picks

The Kansas City Royals and the Houston Astros meet Thursday in MLB action from Daikin Park. We will look at this from a betting perspective and determine the best bets for this game. Here’s a Kansas City Royals vs. Houston Astros prediction.

Starting Pitching Matchup

The Kansas City Royals will send out Seth Lugo for the start here and Lugo is 7-8 with a 4.99 ERA and 126 strikeouts this season. Houston did not have a starting pitcher announced at the time that this article was posted.

Kansas City Royals Recap

The Kansas City Royals come into this game looking to add on to their 5-2 win over the Astros last time out to sit at 67-85 this season. After this series, Kansas City will take on the Pittsburgh Pirates in a series on the road.

Royals Snap Three-Game Skid

Jac Caglianone has 134 hits with 27 doubles, 2 triples, 23 home runs and 70 RBIs while Bobby Witt Jr. has 144 hits with 30 doubles, a triple, 18 home runs and 54 RBIs and Vinnie Pasquantino’s added 92 hits with 18 doubles, 2 triples, 12 home runs and 49 RBIs on the year. Maikel Garcia also has 76 hits with 18 doubles, 3 triples, 3 home runs and 32 RBIs this season. Carter Jensen’s also chipped in 115 hits with 33 doubles, 2 triples, 24 home runs and 74 RBIs this season.

Houston Astros Recap

The Houston Astros come into this game looking to rebound from their loss to the Royals on Wednesday to sit at 76-76 this season. After this series, the Astros will take on the Atlanta Braves in a series at home.

Astros Looking To Take Rubber Match

Yordan Alvarez has 164 hits with 31 doubles, a triple, 39 home runs and 98 RBIs while Christian Walker has 119 hits with 25 doubles, 25 home runs and 80 RBIs on the year. Jose Altuve’s chipped in 117 hits with 23 doubles, 15 home runs and 44 RBIs and Isaac Paredes has 135 hits with 26 doubles, 21 home runs and 86 RBIs. Cam Smith also has 102 hits with 16 doubles, 20 home runs and 54 RBIs.

Kansas City Royals @ Houston Astros Betting Trends: September 17, 2026

• Probable Starting Pitcher: Miguel Ullola      Record this season: 0-0      ERA: 3.38
• Home Record: 0-0
• Last 5 against Royals: –

Why the Houston Astros will win

• The Astros have won each of their last six games against AL Central opponents following a loss.
• The Royals have lost four of their last five games following a win.
• The Astros have covered the run line in each of their last seven night games following a loss.
• The Royals have failed to cover the run line in four of their last five games following a win.
• The Royals have lost the first inning in three of their last four night games against AL West opponents.
• The Astros have led after 3 innings in three of their last four home night games.
• The Royals have trailed after 5 innings in three of their last four games.

• Probable Starting Pitcher: Seth Lugo      Record this season: 7-8      ERA: 4.99
• Road Record: 3-4
• Last 5 against Astros: 2-2

Why the Kansas City Royals will win

• The Astros have lost seven of their last eight games after playing the previous day.
• The Royals have won eight of their last 10 games as underdogs against the Astros following a win.
• The Royals have covered the run line in each of their last nine night games against the Astros following a win.
• The Astros have failed to cover the run line in each of their last seven Thursday night home games.
• The Royals have led after 5 innings in four of their last five games at Daikin Park.

Total Runs Facts

• Each of the Royals’ last 10 games have gone UNDER the total runs line.
• Each of the Astros’ last eight home games have gone UNDER the total runs line.
• There has been no run scored during the first inning in eight of the Royals’ last nine games at Daikin Park.
• There has been no run scored during the first inning in eight of the Astros’ last nine night games at Daikin Park.

Houston Astros Player Prop Facts

• Jeremy Pena has recorded two or more hits in each of the Astros’ last six games as favorites against the Royals.
• Nelson Velazquez has hit a home run in seven of his 12 previous home appearances against AL Central opponents that held a losing record.
• Yordan Alvarez ranks 1st amongst qualified players for Slugging Percentage (.594) this season.

Kansas City Royals Player Prop Facts

• Michael Massey has hit a home run in four of the Royals’ last six road games against AL West opponents.
• Michael Massey has recorded at least one hit in each of his last eight appearances after playing the previous day.
• Bobby Witt Jr. ranks T2nd in the league in Steals (42) this season.

Matchup/League Facts

• The Astros rank 30th in the league for steals this season (45).
• The Astros rank 29th in the league for walks allowed this season (614).
• The Royals rank T1st in the league for doubles this season (272).
• The Royals rank 28th in the league for strikeouts this season (1100).

Kansas City Royals vs. Houston Astros Prediction

I’m on the under in this one. I think this just ends up being another low-scoring games between two teams that I’m having a hard time trusting offensively these days. This entire series has felt like a first to 4 wins kind of game every day and I look for more of the same here. Give me the under.

Chris Ruffolo's Pick: Under 9