Astros vs Cardinals Prediction, Odds & Player Prop Bets Today – MLB, Apr 16

St. Louis Cardinals' Jordan Walker warms up before a baseball game against the Milwaukee Brewers Thursday, Sept. 28, 2023, in Milwaukee. (AP Photo/Aaron Gash)
(AP Photo/Aaron Gash)
  • The Astros are -118 favorites vs the Cardinals
  • Astros vs Cardinals Over / Under today: 8.5 Runs
  • Astros / Cardinals TV Channel: FDMW | SCHN

The Houston Astros (-105) visit Busch Stadium to take on the St. Louis Cardinals (-115) on Wednesday, April 16, 2025. First pitch is scheduled for 1:15pm EDT in St. Louis, MO.

This season, the Astros are 8-9 against the spread (ATS), while the Cardinals are 9-8 ATS.

Astros vs Cardinals Starting Pitchers Today:

  • Astros starting pitcher: Ronel Blanco 1-1, 7.15 ERA
  • Cardinals starting pitcher: Steven Matz 0-0, 2.32 ERA

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

SpreadOver / UnderMoneyline
Astros-1.5 +165O 8.5 -118-105
Cardinals +1.5 -200U 8.5 -102-115

Astros vs Cardinals Prediction for Today’s Game

Based on recent trends the model predicts the Astros will win Wednesday‘s MLB game with 52.5% 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 Astros players for Wednesday‘s game, looking at profitable historical betting trends:

Best Astros Player Prop Bets Today:

  • Isaac Paredes has hit the Home Runs Over in 3 of his last 5 games (+14.40 Units / 288% ROI)
  • Christian Walker has hit the RBIs Under in 18 of his last 20 games (+13.20 Units / 31% ROI)
  • Yainer Diaz has hit the Hits Runs and RBIs Under in 16 of his last 20 away games (+12.60 Units / 54% ROI)
  • Isaac Paredes has hit the Singles Over in 17 of his last 25 away games (+12.10 Units / 47% ROI)
  • Yainer Diaz has hit the Total Bases Under in 19 of his last 25 away games (+11.90 Units / 34% ROI)

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

Best Cardinals Player Prop Best Bets Today:

  • Brendan Donovan has hit the Hits Over in his last 10 games (+10.95 Units / 54% ROI)
  • Jordan Walker has hit the Home Runs Over in 2 of his last 7 games at home (+9.50 Units / 136% ROI)
  • Nolan Arenado has hit the RBIs Over in 6 of his last 10 games at home (+7.20 Units / 72% ROI)
  • Brendan Donovan has hit the Total Bases Over in 8 of his last 10 games (+6.95 Units / 52% ROI)
  • Michael Siani has hit the Hits Runs and RBIs Under in 13 of his last 20 games (+6.95 Units / 28% ROI)
  • The Houston Astros have hit the Game Total Under in 92 of their last 162 games (+21.20 Units / 12% ROI)
  • The Houston Astros have covered the Run Line in 83 of their last 162 games (+4.85 Units / 2% ROI)
  • The Houston Astros have hit the 1st Five Innings (F5) Moneyline in 37 of their last 81 away games (+2.55 Units / 2% ROI)
  • The Houston Astros have covered the 1st Five Innings (F5) Run Line in 44 of their last 81 away games (+0.90 Units / 1% ROI)
  • The Houston Astros have hit the Moneyline in 44 of their last 81 away games (+0.90 Units / 1% ROI)
  • The St. Louis Cardinals have covered the 1st Five Innings (F5) Run Line in 8 of their last 11 games at home (+4.85 Units / 35% ROI)
  • The St. Louis Cardinals have hit the 1st Five Innings (F5) Moneyline in 6 of their last 11 games at home (+3.95 Units / 30% ROI)
  • The St. Louis Cardinals have covered the Run Line in 44 of their last 86 games at home (+3.90 Units / 4% ROI)
  • The St. Louis Cardinals have hit the Team Total Over in 7 of their last 11 games at home (+3.05 Units / 26% ROI)

Astros Against the Spread (ATS) Record

Against the spread this season, the Astros are 8-9 against the Run Line (-0.55 Units / -2.48% ROI).

  • 8-9 when betting on the Moneyline for -2.95 Units / -13.98% ROI
  • 7-8 when betting on the total runs Over for -1.95 Units / -10.29% ROI
  • 8-7 when betting on the total runs Under for +0.35 Units / 1.9% ROI

Cardinals Against the Spread (ATS) Record

Against the spread this season, the Cardinals are 9-8 against the Run Line (-0.9 Units / -3.57% ROI).

  • 8-9 when betting on the Moneyline for -1.65 Units / -8.59% ROI
  • 10-6 when betting on the total runs Over for +3.4 Units / 18.23% ROI
  • 6-10 when betting on the total runs Under for -5.05 Units / -26.93% ROI

Cardinals vs Astros Home Run Prop Bets Today

Over Under
Christian Walker (HOU) 0.5 +475 0.5 -700
Willson Contreras (STL) 0.5 +500 0.5 -700
Lars Nootbaar (STL) 0.5 +575 0.5 -900
Jordan Walker (STL) 0.5 +625 0.5 -1000
Jose Altuve (HOU) 0.5 +675 0.5 -1100

Cardinals vs Astros Total Hits Prop Bets Today

Over Under
Yainer Diaz (HOU) 0.5 -275 0.5 +200
Brendan Donovan (STL) 0.5 -250 0.5 +185
Alec Burleson (STL) 0.5 -210 0.5 +160
Lars Nootbaar (STL) 0.5 -200 0.5 +150
Christian Walker (HOU) 0.5 -200 0.5 +150

Cardinals vs Astros RBI Prop Bets Today

Over Under
Isaac Paredes (HOU) 0.5 +155 0.5 -210
Christian Walker (HOU) 0.5 +160 0.5 -220
Yainer Diaz (HOU) 0.5 +175 0.5 -235
Nolan Arenado (STL) 0.5 +185 0.5 -250
Jose Altuve (HOU) 0.5 +185 0.5 -250

Cardinals vs Astros Strikeout Prop Bets Today

Over Under
Steven Matz (STL) 2.5 -165 2.5 +130
Ronel Blanco (HOU) 4.5 -155 4.5 +120

Opponents batted just .147 (33-for-225) against Ronel Blanco when going through the lineup the second time in a game in the 2024 season — best among qualified SPs in MLB; League Avg: .232 — 100th Percentile.

Ronel Blanco walked 33 of 270 batters (12%) when going through the lineup the first time in a game in the 2024 season — highest among qualified SPs in MLB; League Avg: 7% — first Percentile.

Opponents are hitting just .162 (49-for-303) against Ronel Blanco when going through the lineup the second time in a game since the 2023 season — best in MLB among starting pitchers with at least 135 total IP; League Avg: .247 — 100th Percentile.

Ronel Blanco has walked 37 of 297 batters (12%) when going through the lineup the first time in a game since last season — highest among qualified SPs in MLB; League Avg: 7% — first Percentile.

Cardinals Starting Pitcher Stats & Trends

Steven Matz has a strikeout rate of just 23% (6 SO in 26 PAs) with two-strikes this season — 8th lowest among qualified RPs in MLB; League Avg: 44% — sixth Percentile.

Steven Matz has a strikeout rate of just 12% (6 SO in 49 PAs) this season — tied for 10th lowest among NL Relievers; League Avg: 23% — 10th Percentile.

Steven Matz has a strike rate of 70% (49/70) vs left-handed batters this season — 10th highest among qualified RPs in MLB; League Avg: 63% — 90th Percentile.

Opponents have a two strike miss rate of just 13% (5/38) against Steven Matz this season — 13th lowest among NL Relievers; League Avg: 25% — 12th Percentile.

Astros Keys to the Game vs. the Cardinals

The Astros were just 5-13 (.278) when tied entering the 8th inning in the 2024 season — 3rd lowest in MLB; League Avg: .500.

The Astros were just 0-56 (.000) when trailing entering the 9th inning in the 2024 season — tied for lowest in MLB; League Avg: .050.

The Astros are just 0-7 (.000) after a win this season — tied for lowest in MLB; League Avg: .467.

The Astros are just 13-23 (.361) when tied entering the 8th inning since the 2023 season — 3rd lowest in MLB; League Avg: .500.

Cardinals Keys to the Game vs. the Astros

The Cardinals are just 117-23 (.836) when leading entering the 7th inning since the 2023 season — 5th lowest in MLB; League Avg: .859.

The Cardinals are just 0-6 (.000) when trailing entering the 7th inning this season — tied for lowest in MLB; League Avg: .117.

The Cardinals are 77-2 (.975) when leading entering the 9th inning since last season — 5th best in MLB; League Avg: .951.

The Cardinals are just 31-71 (.304) when their opponents score in the first inning since the 2023 season — 5th lowest in MLB; League Avg: .374.

Astros hitters averaged just 3.65 pitches per plate appearance against RHP in the 2024 season — lowest in MLB; League Avg: 3.89.

Astros hitters have an OBP of .483 (58 PA’s) when facing the starting pitcher for the 3rd time in a game this season — best in MLB; League Avg: .325.

The Astros are batting .388 when facing the starting pitcher for the 3rd time in a game this season — best in MLB; League Avg: .251.

Astros hitters are averaging just 3.74 pitches per plate appearance since the 2023 season — lowest in MLB; League Avg: 3.89.

The Cardinals are batting .220 on pitches out of the zone this season — best in MLB; League Avg: .145.

The Cardinals are batting .282 this season — best in MLB; League Avg: .235.

The Cardinals are batting .283 against LHP this season — 3rd best in MLB; League Avg: .228.

Cardinals hitters have an OBP of .369 (208 PA’s) against LHP this season — 2nd best in MLB; League Avg: .306.

Astros pitchers have a strikeout rate of 28% this season — best in MLB; League Avg: 23%.

Opponents have a miss rate of 28% against Astros pitchers since last season — 2nd best in MLB; League Avg: 25%.

Opponents have a miss rate of 28% against Astros pitchers since the 2023 season — 2nd best in MLB; League Avg: 26%.

Opponents had a miss rate of 27% against Astros pitchers in the 2024 season — 2nd best in MLB; League Avg: 25%.

The Cardinals have allowed 8.17 runs per game (49/6) on the road this season — highest in MLB; League Avg: 4.67.

Opponents had a miss rate of just 23% against Cardinals pitchers in 2023 — 2nd lowest in MLB; League Avg: 26%.

Cardinals pitchers had a strikeout rate of just 38% with two-strikes in 2023 — tied for 2nd lowest in MLB; League Avg: 43%.

Cardinals pitchers have an ERA of 7.08 (54.2 IP) on the road this season — highest in MLB; League Avg: 4.46.

More MLB Reading:


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Our BetMGM betting authors are experts who focus on individual game matchups & player prop bets with an emphasis on betting odds, lines & predictions.

Our BetMGM betting authors are experts who focus on individual game matchups & player prop bets with an emphasis on betting odds, lines & predictions.