Arizona Diamondbacks vs St. Louis Cardinals Betting Picks

Diamondbacks vs. Cardinals Betting Picks

Get Diamondbacks vs. Cardinals betting picks, expert betting analysis, computer model picks, betting consensus data, matchup breakdowns, key betting angles, and the latest odds insights for today's Diamondbacks vs. Cardinals game.

Public Consensus

Who was the public on? 67% of the public money was on St. Louis Cardinals to win on the moneyline. And, 54% of the bets were on the game to go UNDER the total.

Computer Predictions

My computer prediction for this game was that St. Louis would win by a score of 4.4 to 4.4 with St. Louis winning on the moneyline, Arizona winning on the runline and the game going OVER the total.

Final Score

1

2

3

4

5

6

7

8

9

R

Arizona Diamondbacks

0

0

0

3

1

0

0

5

1

10

St. Louis Cardinals

2

0

0

0

0

0

0

0

4

6

Public Consensus

Who was the public on? 76% of the public money was on Arizona Diamondbacks to win on the moneyline. And, 75% of the bets were on the game to go OVER the total.

Computer Predictions

My computer prediction for this game was that St. Louis would win by a score of 4.5 to 4.0 with St. Louis winning on the moneyline and on the runline and the game going UNDER the total.

Pro Picks

This Pro Pick was released to clients on July 19, 2026 at 10:54AM ET.

MLB

St. Louis at Arizona

July 19, 2026

4:10 PM Eastern

This series hasn't produced a single laugher. St. Louis stole the opener Friday by a single run, Arizona answered Saturday by two, and neither margin left much room to spare. Andre Pallante gets the ball for the rubber match after a rough three-start stretch that has inflated his ERA, but the underlying process, ground balls induced, walks limited, hasn't collapsed the way the runs allowed suggest. On the other side, Eduardo Rodriguez's ERA under 2.30 looks like a Cy Young case on the surface, but the numbers that strip out luck paint a pitcher due for some regression, not the shutdown arm his record implies. Arizona's bullpen had its own hiccups in this series, including a blown save Friday that helped hand St. Louis the opener. Given how tight both games have been, and given the gap between what these two starters have shown and what they've actually been lately, I don't need St. Louis to win this one outright, just to keep it within a run or two like every other game in this set. Take the Cardinals, who win on the runline today as long as this stays close.

Final Score

1

2

3

4

5

6

7

8

9

E

R

St. Louis Cardinals

0

0

5

0

2

0

0

0

0

0

7

Arizona Diamondbacks

0

0

0

0

0

3

2

2

0

1

8

Public Consensus

Who was the public on? 59% of the public money was on Arizona Diamondbacks to win on the moneyline. And, 62% of the bets were on the game to go UNDER the total.

Computer Predictions

My computer prediction for this game was that St. Louis would win by a score of 5.4 to 4.4 with St. Louis winning on the moneyline and on the runline and the game going OVER the total.

Pro Picks

This Pro Pick was released to clients on July 18, 2026 at 10:33AM ET.

MLB

St. Louis at Arizona

July 18, 2026

4:10 PM Eastern

Jordan Walker's carrying a seven-game hit streak into this one, batting .333 with three homers over his last ten games, and that bat is exactly why St. Louis has been able to win comfortably even on nights the rotation gets stretched thin early. Dustin May has been wildly inconsistent since his one-hit shutout of San Diego last month, but Sunday's start against Atlanta showed real signs of stabilizing: four clean innings, two runs allowed, and a St. Louis bullpen that has now backed him up for eight scoreless frames in back-to-back outings when he's needed the help most. Brandon Pfaadt has turned his season around lately, but a 4.70 ERA still reflects the version of him that spent time in the bullpen and got hit hard across his first three starts. St. Louis is 11-7 against the spread in May's starts this year, and sharp money is already sliding onto this side of the runline early this afternoon. With Walker heating up and this offense carrying the load, the Cardinals winning outright isn't the question. St. Louis wins on the runline this afternoon.

Final Score

1

2

3

4

5

6

7

8

9

R

St. Louis Cardinals

0

0

0

0

0

2

0

0

1

3

Arizona Diamondbacks

0

1

3

1

0

0

0

0

0

5

Public Consensus

Who was the public on? 52% of the public money was on Arizona Diamondbacks to win on the moneyline. And, 53% of the bets were on the game to go UNDER the total.

Computer Predictions

My computer prediction for this game was that St. Louis would win by a score of 4.9 to 4.7 with St. Louis winning on the moneyline, Arizona winning on the runline and the game going OVER the total.

Final Score

1

2

3

4

5

6

7

8

9

R

St. Louis Cardinals

2

0

0

0

1

0

0

1

1

5

Arizona Diamondbacks

0

1

1

0

0

0

0

2

0

4

Public Consensus

Who was the public on? 68% of the public money was on St. Louis Cardinals to win on the moneyline. And, 82% of the bets were on the game to go OVER the total.

Computer Predictions

My computer prediction for this game was that St. Louis would win by a score of 4.4 to 4.0 with St. Louis winning on the moneyline, Arizona winning on the runline and the game going UNDER the total.