Mariners vs. Cardinals Dunkel MLB Picks, Predictions and Prop Bets - April 24

The Seattle Mariners visit the St. Louis Cardinals to start a three-game series at Busch Stadium, with first pitch at 8:15 p.m. ET on Friday. George Kirby (3-2, 2.97 ERA) gets the start for the Mariners, who are 11-15 this season and fourth in the AL West. Andre Pallante (2-1, 4.05 ERA) is starting for the Cardinals, who are 14-10 and third in the NL Central.

The Mariners are currently a moderate moneyline favorite (-149) on the road at the Cardinals (+125). The game has an over/under set at 8 runs.

Mariners vs. Cardinals Odds, Game Time

• Game day: Friday, April 24, 2026
• Game time: 8:15 p.m. ET
• Location: St. Louis, Missouri
• Stadium: Busch Stadium
• Favorite: Mariners (-149)
• Underdog: Cardinals (+125)
• Over/under: 8

How to Watch Mariners vs. Cardinals

• TV Channel: CARD and SEAM
• Live Stream: Fubo (Watch for free)

Bet now on FanDuel Sportsbook!

Mariners vs. Cardinals: Betting the Moneyline

• The Mariners have gone 10-12 in games they were listed as the moneyline favorite (winning 45.5% of those games).
• St. Louis has come away with 12 wins in the 21 contests it has been listed as the underdogs in this season.
• Seattle has a record of 6-5, a 54.5% win rate, when favored by -149 or more by bookmakers this season.
• This season, the Cardinals have been victorious one time in four chances when named as an underdog of at least +125 or worse on the moneyline.
• The Mariners have an implied moneyline win probability of 59.8% in this game.
• The Cardinals have an implied victory probability of 44.4% according to the moneyline set for this matchup.

Mariners vs. Cardinals: Betting the Spread & Total

• The Mariners have played in 26 games with a set over/under, and have combined with their opponents to go over the total 12 times (12-14-0).
• St. Louis and its opponents have hit the over in 12 of its 24 games with a total this season.
• The Mariners have covered just 34.6% of their games this season, going 9-17-0 against the spread.
• The Cardinals are 13-11-0 against the spread in their 24 games with a line set by sportsbooks this season.