The Mariners will play the Cardinals on Sunday, April 26th, 2026. Your timezone's first pitch time is 2:15 pm EDT. Check local listings or your nearest streaming app for coverage.

Learn more about MLB Betting with our handy tutorial and guide. We explain money line, total and run line bets. Plus, a great discussion about exotic bets like MLB Baseball parlays and props.

STATE	Bonus

Matchup Stats
Captain Shady Lines
Best Odds
Interactive Odds Example
Prop Bets
Team Futures Odds
Team Pages
Team Standings
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Key Matchup Stats

SportsBetting3.com Power Rankings - The Seattle Mariners have a 91.00 power ranking. The power ranking for the St. Louis Cardinals is 93.00.
Visiting Seattle Mariners - The Seattle Mariners have a 1-8 record as a visiting team, ranking them 9th Overall for visiting team wins.
Home St. Louis Cardinals - The St. Louis Cardinals have a 7-5 record as a home team. They rank 3rd for home team wins in the Overall standings.
Runs Scored - The Seattle Mariners currently stand 17th (96) Overall, with the St. Louis Cardinals ranking 9th (111) for runs scored.
Runs Allowed - The Seattle Mariners are 16th (95) Overall for runs allowed. The St. Louis Cardinals stand 5th (119) for runs allowed.
Team Streaks - The Seattle Mariners have lost their last 2 games. Meanwhile, the St. Louis Cardinals won their last game.
Team Records - The Seattle Mariners have a 10-15 Overall record (3.5 GB American West Division), with the St. Louis Cardinals possessing a 14-9 Overall standing (1.5 GB National Central Division).

Captain Shady Lines

A broken compass is right at least twice a day.

Listen up, ye scurvy dogs! The Mariners be takin' on the Cardinals in St. Louis...

These landlubbers be comin' in with a measly 0.400 win percentage... (Arrr, it be an embarrassment to the entire crew, I tell ye!)

If ye be feelin' lucky, head on over to SportsBetting3.com... bet on this game and review the odds below before it be too late!

Best Mariners at Cardinals Odds

**Best Moneyline Betting Odds**
TBD	TBD

Moneyline odds are updating, please check back soon.

**Best Total Betting Odds**
Over	Under

Total odds are updating, please check back soon.

**Best Run Line Betting Odds**
TBD	TBD

Run Line odds are updating, please check back soon.

MLB Odds Example

MLB Odds and Outcomes Explained
Game	Book

Seattle Mariners at St. Louis Cardinals Prop Bets

MLB Prop Bets
+ Displays more odds
	Bet
Mariners Cardinals 4/26/26 2:15pm EDT	Pending

Seattle Mariners & St. Louis Cardinals Futures Odds

Latest World Series odds, if available, for each team. Review odds for other teams and learn how to bet on the tournament. See past Championship results and learn how to bet World Series teasers, props and parlays.

Seattle Mariners World Series Odds

No World Series TM Seattle Mariners YR: futures available

St. Louis Cardinals World Series Odds

No World Series TM St. Louis Cardinals YR: futures available

Seattle Mariners & St. Louis Cardinals Team Pages

Review each team's season win total odds, futures odds, betting bonuses and other valuable information on our exclusive team betting odds pages. Team betting odds and stats update throughout the season:

Team Standings

2026 MLB Regular Season Standings - Seattle Mariners, St. Louis Cardinals
Team	W	L	Pct	GB	Home	Away	RS	RA	Diff	Strk	L10
St. Louis Cardinals	57	58	0.496	+15.0	28-32	29-26	499	509	-10	W1	4-6
Seattle Mariners	56	60	0.483	+16.5	33-26	23-34	458	472	-14	L1	4-6

How to Bet on the Game

Time needed: 4 minutes.

How to Bet on the Seattle Mariners vs St. Louis Cardinals MLB Game

Open a new sports betting account before game time.
Review our list of sports betting sites. Open a new account before the game starts on Sunday, April 26th, 2026 at 2:15 pm EDT, making sure to enter all your personal details correctly. Don't forget to add your bonus code.
Visit the sportsbook’s cashier, banking, or deposit page.
Navigate to the sportsbook's deposit page. Use your Visa card or MasterCard, or deposit with a bank transfer, or other methods like Paypal.
Tap to the sportsbook's MLB page, look for the Seattle Mariners vs St. Louis Cardinals Game.
Navigate to the sportsbook's MLB page. Next, look for live or upcoming matchups. Select the Seattle Mariners vs St. Louis Cardinals Game.
Choose your bet and place a wager.
Choose your bet and then use the funds you deposited to place a wager. The sportsbook will pay your winnings or deduct a losing wager from your account balance after the game.

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Seattle Mariners vs St. Louis Cardinals Odds

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