• The Cardinals are +105 favorites vs the Diamondbacks
• Cardinals vs Diamondbacks Over / Under today: 9 Runs
• Cardinals / Diamondbacks TV Channel: CATV | DBTV

The St. Louis Cardinals (+105) visit Chase Field to take on the Arizona Diamondbacks (-125) on July 19, 2026. First pitch is scheduled for 4:10 pm in Phoenix, AZ.

This season, the Cardinals are 51-46 against the spread (ATS), while the Diamondbacks are 54-41 ATS.

Cardinals vs Diamondbacks Starting Pitchers Today:

• Cardinals starting pitcher: Kyle Leahy 7-4, 3.74 ERA
• Diamondbacks starting pitcher: Eduardo Rodriguez 8-3, 2.29 ERA

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

Cardinals vs Diamondbacks Prediction for Today’s Game

Based on recent trends the model predicts the Diamondbacks will win Sunday‘s MLB game with 52.4% confidence, factoring in game simulations, recent player performances, starting pitchers and injuries.

Bet now on Cardinals vs Diamondbacks and all games with BetMGM

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

Best Cardinals Player Prop Bets Today:

• Ivan Herrera has hit the Total Bases Under in 20 of his last 25 games (+12.65 Units / 30% ROI)
• Blaze Jordan has hit the Runs Under in 14 of his last 15 games (+12.25 Units / 37% ROI)
• Ivan Herrera has hit the Hits Under in 15 of his last 25 games (+11.10 Units / 35% ROI)
• Jordan Walker has hit the Hits Runs and RBIs Over in 13 of his last 15 games (+10.40 Units / 57% ROI)
• JJ Wetherholt has hit the Home Runs Over in 3 of his last 9 away games (+10.20 Units / 113% ROI)

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

Best Diamondbacks Player Prop Best Bets Today:

• Tim Tawa has hit the Home Runs Over in 3 of his last 5 games (+20.90 Units / 418% ROI)
• Gabriel Moreno has hit the Singles Over in 22 of his last 25 games (+17.80 Units / 53% ROI)
• Gabriel Moreno has hit the Hits Over in 20 of his last 25 games (+16.55 Units / 35% ROI)
• Eduardo Rodriguez has hit the Earned Runs Under in 20 of his last 25 games (+14.90 Units / 52% ROI)
• Eduardo Rodriguez has hit the Pitching Outs Over in 19 of his last 25 games (+12.05 Units / 39% ROI)

Cardinals Best Bets Today:

• The St. Louis Cardinals have hit the Team Total Over in 31 of their last 45 away games (+15.50 Units / 29% ROI)
• The St. Louis Cardinals have covered the Run Line in 26 of their last 40 away games (+9.85 Units / 17% ROI)
• The St. Louis Cardinals have hit the Moneyline in 23 of their last 40 away games (+9.55 Units / 23% ROI)
• The St. Louis Cardinals have hit the Game Total Under in 15 of their last 22 games (+8.50 Units / 36% ROI)
• The St. Louis Cardinals have hit the 1st Five Innings (F5) Moneyline in 21 of their last 40 away games (+8.50 Units / 20% ROI)

Diamondbacks Best Bets Today:

• The Arizona Diamondbacks have hit the 1st Five Innings (F5) Team Total Under in 31 of their last 45 games (+15.20 Units / 28% ROI)
• The Arizona Diamondbacks have hit the Game Total Under in 31 of their last 50 games (+14.75 Units / 27% ROI)
• The Arizona Diamondbacks have hit the Moneyline in 5 of their last 6 games (+7.25 Units / 116% ROI)
• The Arizona Diamondbacks have hit the 1st Five Innings (F5) Moneyline in 9 of their last 15 games (+5.85 Units / 35% ROI)
• The Arizona Diamondbacks have covered the 1st Five Innings (F5) Run Line in 9 of their last 12 games at home (+5.75 Units / 40% ROI)

Cardinals Against the Spread (ATS) Record

Against the spread this season, the Cardinals are 55-39 against the Run Line (+4.45 Units / 3.23% ROI).

• 51-46 when betting on the Moneyline for +9.2 Units / 8.85% ROI
• 40-52 when betting on the total runs Over for -17.35 Units / -16.25% ROI
• 52-40 when betting on the total runs Under for +7.85 Units / 7.36% ROI

Diamondbacks Against the Spread (ATS) Record

Against the spread this season, the Diamondbacks are 54-41 against the Run Line (+4.5 Units / 3.38% ROI).

• 50-48 when betting on the Moneyline for +3.35 Units / 2.94% ROI
• 40-52 when betting on the total runs Over for -17 Units / -15.72% ROI
• 52-40 when betting on the total runs Under for +8.45 Units / 7.86% ROI

Cardinals Keys to the Game vs. the Diamondbacks

The Cardinals were 69-1 (.986) when leading entering the 9th inning in the 2024 season — tied for 2nd best in MLB; League Avg: .949.

The Cardinals were 18-9 (.667) when tied entering the 7th inning in the 2024 season — tied for 3rd best in MLB; League Avg: .498.

The Cardinals were just 7-11 (.389) when tied entering the 8th inning in the 2025 season — tied for 5th lowest in MLB; League Avg: .500.

Diamondbacks Keys to the Game vs. the Cardinals

The Diamondbacks are 23-13 (.639) vs bottom 10 scoring offenses this season Today, they face the Cardinals (13th in runs scored).

The Diamondbacks are 44-0 (1.000) when leading entering the 9th inning this season — tied for best in MLB; League Avg: .947.

The Diamondbacks are 44-0 (1.000) when leading entering the 9th inning since the 2025 season — tied for best in MLB; League Avg: .947.

The Diamondbacks are 23-13 (.639) vs bottom 10 scoring offenses since the 2025 season Today, they face the Cardinals (13th in runs scored).

Cardinals Hitting Stats & Trends

Cardinals hitters have struck out in just 17% of their PA’s against LHP this season — 2nd best in MLB.

The Cardinals have answered-back in just 20% of innings after an opponent scores in late innings this season — lowest in MLB.

Cardinals hitters have an OBP of just .305 (1,884 PA’s) at home this season — 3rd lowest in MLB.

Cardinals hitters have an OBP of .331 (1,786 PA’s) on the road this season — tied for 2nd best in MLB.

Diamondbacks Hitting Stats & Trends

Diamondbacks hitters have struck out in just 17% of their PA’s against LHP this season — best in MLB.

Diamondbacks hitters have a swing rate of just 25% on the first pitch of at-bats this season — lowest in MLB.

Diamondbacks hitters have an OPS of just .667 (2,701 PA’s) against RHP this season — lowest in MLB.

9% of Diamondbacks’ hitters plate appearances have lasted only one pitch (329/3,649 PA’s) this season — lowest in MLB.

Cardinals Pitching Stats & Trends

Opponents have a groundball rate of 46% against Cardinals pitchers this season — 3rd highest in MLB.

Cardinals pitchers have a strikeout rate of just 20% this season — 3rd lowest in MLB.

Opponents have a miss rate of just 22% against Cardinals pitchers this season — lowest in MLB.

Cardinals pitchers have a strikeout rate of just 19% with runners in scoring position this season — tied for 2nd lowest in MLB.

Diamondbacks Pitching Stats & Trends

Diamondbacks pitchers have a strikeout rate of just 18% this season — 2nd lowest in MLB.

Diamondbacks pitchers have a strikeout rate of just 19% with runners in scoring position this season — tied for 2nd lowest in MLB.

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

Opponents have a miss rate of just 22% against Diamondbacks pitchers this season — 2nd lowest in MLB.

More MLB Reading:

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

Bet now on Cardinals vs Diamondbacks and all games with BetMGM

Bet on MLB Odds at BetMGM

Sportsbook promos are always available at BetMGM. For new customers, check out the sportsbook welcome offer and BetMGM Refer a Friend. For existing customers, there are Odds Boosts, Parlay Boosts, contests and more.