• The Astros are -155 favorites vs the Royals
• Royals vs Astros Over / Under today: 9 Runs
• Royals / Astros TV Channel: FOX

The Kansas City Royals (+125) visit Daikin Park to take on the Houston Astros (-155) on September 17, 2026. First pitch is scheduled for 7:15 pm in Houston, TX.

This season, the Royals are 67-85 against the spread (ATS), while the Astros are 78-74 ATS.

Royals vs Astros Starting Pitchers Today:

• Royals starting pitcher: Seth Lugo 7-8, 5.02 ERA
• Astros starting pitcher: Undecided 0-0, 0.00 ERA

Royals vs. Astros Odds, Run Line, Over/Under & Moneyline

Royals vs Astros Prediction for Today’s Game

Based on recent trends the model predicts the Astros will win Thursday‘s MLB game with 56.9% confidence, factoring in game simulations, recent player performances, starting pitchers and injuries.

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We’ve highlighted some favorite MLB player prop bets for Royals players for Thursday‘s game, looking at profitable historical betting trends:

Best Royals Player Prop Bets Today:

• Salvador Perez has hit the Runs Under in his last 15 away games (+15.00 Units / 48% ROI)
• Michael Massey has hit the Singles Over in 19 of his last 25 games (+13.85 Units / 53% ROI)
• Bobby Witt Jr. has hit the Hits Under in 18 of his last 25 away games (+11.90 Units / 26% ROI)
• Carter Jensen has hit the Total Bases Over in 15 of his last 20 games (+11.55 Units / 48% ROI)
• Salvador Perez has hit the RBIs Over in 14 of his last 25 games (+11.40 Units / 46% ROI)

And here are some favorite MLB player prop bets for Astros players for Thursday‘s game, looking at profitable historical betting trends:

Best Astros Player Prop Best Bets Today:

• Cam Smith has hit the Home Runs Over in 3 of his last 8 games (+14.40 Units / 180% ROI)
• Christian Walker has hit the Runs Under in 21 of his last 25 games (+12.85 Units / 27% ROI)
• Christian Walker has hit the Total Bases Under in 17 of his last 25 games (+12.00 Units / 45% ROI)
• Cam Smith has hit the Singles Under in 20 of his last 25 games (+11.45 Units / 29% ROI)
• Daulton Varsho has hit the Hits Runs and RBIs Under in 19 of his last 25 games at home (+11.35 Units / 35% ROI)

Royals Best Bets Today:

• The Kansas City Royals have hit the Team Total Under in 27 of their last 40 away games (+13.00 Units / 28% ROI)
• The Kansas City Royals have hit the Game Total Under in 20 of their last 30 away games (+11.15 Units / 33% ROI)
• The Kansas City Royals have covered the Run Line in 30 of their last 50 games (+8.60 Units / 13% ROI)
• The Kansas City Royals have hit the Moneyline in 18 of their last 30 games (+7.20 Units / 21% ROI)
• The Kansas City Royals have hit the 1st Five Innings (F5) Team Total Under in 22 of their last 35 away games (+6.95 Units / 16% ROI)

Astros Best Bets Today:

• The Houston Astros have hit the Team Total Under in 13 of their last 16 games at home (+9.85 Units / 53% ROI)
• The Houston Astros have covered the Run Line in 29 of their last 50 games (+9.85 Units / 15% ROI)
• The Houston Astros have hit the Game Total Under in 13 of their last 16 games at home (+9.75 Units / 56% ROI)
• The Houston Astros have hit the 1st Five Innings (F5) Team Total Under in 23 of their last 35 games (+8.05 Units / 18% ROI)
• The Houston Astros have covered the 1st Five Innings (F5) Run Line in 8 of their last 12 games (+3.45 Units / 25% ROI)

Royals Against the Spread (ATS) Record

Against the spread this season, the Royals are 73-73 against the Run Line (-18.45 Units / -8.8% ROI).

• 67-85 when betting on the Moneyline for -16.9 Units / -10% ROI
• 66-81 when betting on the total runs Over for -22.65 Units / -13.53% ROI
• 81-66 when betting on the total runs Under for +9.05 Units / 5.42% ROI

Astros Against the Spread (ATS) Record

Against the spread this season, the Astros are 78-74 against the Run Line (-1.5 Units / -0.74% ROI).

• 76-76 when betting on the Moneyline for -9.75 Units / -5.35% ROI
• 74-69 when betting on the total runs Over for -2.9 Units / -1.72% ROI
• 69-74 when betting on the total runs Under for -12.1 Units / -7.29% ROI

Royals Keys to the Game vs. the Astros

The Royals are just 31-54 (.365) after a loss this season — lowest in MLB.

The Royals are just 8-33 (.195) when allowing 2 or more home runs this season — 3rd lowest in MLB.

The Royals are just 9-47 (.161) when allowing 10 or more hits this season — 4th lowest in MLB.

The Royals are just 67-85 (.441) this season — 5th lowest in MLB.

Astros Keys to the Game vs. the Royals

The Astros are just 24-33 (.421) vs the bottom 10 runs allowed teams this season Today, they face the Royals (25th fewest runs allowed).

The Astros are 56-4 (.933) when leading entering the 7th inning this season — 3rd best in MLB.

The Astros are 13-6 (.684) when tied entering the 8th inning this season — best in MLB.

The Astros are 65-0 (1.000) when leading entering the 9th inning this season — tied for best in MLB.

Royals Hitting Stats & Trends

Royals hitters have an OPS of just .665 (2,918 PA’s) on the road this season — 3rd lowest in MLB.

The Royals have scored 3.61 runs per game (278/77) on the road this season — lowest in MLB.

Royals hitters are slugging just .366 on the road this season — 3rd lowest in MLB.

Royals hitters have put 40% of their swings in play on the first pitch of at-bats this season — highest in MLB.

Astros Hitting Stats & Trends

Astros hitters have 44 extra-base hits out of 170 total hits (just 26%) when facing the starting pitcher for the 3rd time in a game this season — lowest in MLB.

29% of Astros hitters strikeouts have come on 95+ MPH fastballs this season — 2nd highest in MLB.

Astros hitters have drawn walks in 13% of their PA’s with runners in scoring position this season — best in MLB.

Astros hitters have chased 32% of pitches out of the zone against LHP this season — tied for 4th highest in MLB.

Royals Pitching Stats & Trends

Royals pitchers have a strikeout rate of just 38% with two-strikes this season — 2nd lowest in MLB.

Royals pitchers have a strikeout rate of just 19% this season — 3rd lowest in MLB.

Opponents have a miss rate of just 23% against Royals pitchers this season — 3rd lowest in MLB.

Royals pitchers have a strikeout rate of just 19% in late innings this season — tied for lowest in MLB.

Astros Pitching Stats & Trends

Astros pitchers have walked 11% of batters when facing the leadoff batter in the inning this season — highest in MLB.

Astros pitchers have walked 11% of batters this season — tied for highest in MLB.

Opponents have a groundball rate of just 39% against Astros pitchers this season — 2nd lowest in MLB.

The Astros pitchers have allowed division opponents to score first in 61% of their games this season — 2nd highest in MLB.

More MLB Reading:

• Home Run Predictions Today
• Best NRFI Bets Today
• Strikeout Props Today
• MLB Starting Pitchers Today

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