The Mariners will play the Giants on Friday, April 4th, 2025. Your timezone's first pitch time is 4:35 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.
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Table of Contents
- Matchup Stats
- Captain Shady Lines
- Best Odds
- Interactive Odds Example
- Prop Bets
- Team Futures Odds
- Team Pages
- Team Standings
- Other Games Today
Key Matchup Stats
- SportsBetting3.com Power Rankings - The Seattle Mariners have a 91.00 power ranking. The power ranking for the San Francisco Giants is 97.33.
- Visiting Seattle Mariners - The Seattle Mariners have a 0-0 record as a visiting team, ranking them 6th Overall for visiting team wins.
- Home San Francisco Giants - The San Francisco Giants have a 0-0 record as a home team. They rank 8th for home team wins in the Overall standings.
- Runs Scored - The Seattle Mariners currently stand 17th (18) Overall, with the San Francisco Giants ranking 8th (30) for runs scored.
- Runs Allowed - The Seattle Mariners are 8th (29) Overall for runs allowed. The San Francisco Giants stand 14th (16) for runs allowed.
- Team Streaks - The Seattle Mariners won their last game. Meanwhile, the San Francisco Giants have won their last 4 games.
- Team Records - The Seattle Mariners have a 3-4 Overall record (2.0 GB American West Division), with the San Francisco Giants possessing a 5-1 Overall standing (2.0 GB National West Division).
Captain Shady Lines
A broken compass is right at least twice a day.
Avast ye scallywags! The Mariners be facing the Giants on Friday...Prepare to be boarded, San Francisco! Our record may be middlin' but we'll fight like hell...Arrr, these Giants be thinkin' they're hot stuff with their fancy win percentage...(SportsBetting3.com) says ye can bet on this game, but beware the odds. The Giants be favored...But don't count out the Mariners just yet, they be known to surprise...Review the odds below, place yer bets, and may the best team win! Aye!
Best Mariners at Giants Odds
| Underdog Seattle Mariners | Favorite San Francisco Giants |
|---|---|
| Over | Under |
|---|---|
| Underdog Seattle Mariners | Favorite San Francisco Giants |
|---|---|
Matchup Odds FAQs
The San Francisco Giants are the -155 moneyline favorite at BetMGM and the Seattle Mariners are the +130 moneyline underdog at BetMGM.
The best over line is 7.5 -120 runs at BetMGM, which means you risk $120 to win $100 betting the over. The best under line is 7.5 +100 runs at BetMGM, and that means you risk $100 to win $100 betting the under.
The San Francisco Giants are -1.5 +145 run line favorites at BetMGM, while the Seattle Mariners are +1.5 -175 run line underdogs at BetMGM.
MLB Odds Example
|
Game |
 BetMGMBet |
|---|---|
Mariners
Giants
4:35pm EDT | +130-155 |
- Seattle Mariners bettors risk $100 to win $130 at +130 odds. The implied probability for Seattle Mariners is 43.48%.
- San Francisco Giants bettors risk $100 to win $64.52 at -155 odds. The implied probability for San Francisco Giants is 60.78%.
Seattle Mariners at San Francisco Giants Prop Bets
| BetMGM Bet |
|
|---|---|
Mariners
Giants
First Team to Score
4:35pm EDT | -130+100Bet |
Mariners
Giants
Tie
1st Inning Winner
4:35pm EDT | +350+290-150Bet |
Mariners
Giants
Tie
First 3 Innings Winner
4:35pm EDT | +175+120+260Bet |
Mariners
Giants
To Extra Innings
4:35pm EDT | Yes +725No -1200Bet |
| BetMGM | |
Mariners
Giants
1st Team to Score Will Win
4:35pm EDT | Yes -250No +190Bet |
Giants
Total Runs
SEA at SFO 4:35pm EDT | 3.5 o -1553.5 u +118Bet |
Mariners
Total Runs
SEA at SFO 4:35pm EDT | 3.5 o -1103.5 u -118Bet |
Justin Verlander
Strikeouts Thrown
SEA at SFO 4:35pm EDT | 5.5 o -1055.5 u -125Bet |
Seattle Mariners & San Francisco Giants 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|
Team | BetMGM |
|---|---|
| Mariners | +2500 Bet |
|
Team | BetMGM |
|---|---|
| Giants | +8000 Bet |
Seattle Mariners & San Francisco Giants 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
| Team | W | L | Pct | GB | Home | Away | RS | RA | Diff | Strk | L10 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| San Francisco Giants | 5 | 1 | 0.833 | +2.0 | 0-0 | 5-1 | 30 | 16 | +14 | W4 | 5-1 |
| Seattle Mariners | 3 | 4 | 0.429 | +4.5 | 3-4 | 0-0 | 18 | 29 | -11 | W1 | 3-4 |
How to Bet on the Game
Time needed: 4 minutes.
How to Bet on the Seattle Mariners vs San Francisco Giants MLB Game
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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 Friday, April 4th, 2025 at 4:35 pm EDT, making sure to enter all your personal details correctly. Don't forget to add your bonus code.
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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.
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Tap to the sportsbook's MLB page, look for the Seattle Mariners vs San Francisco Giants Game.
Navigate to the sportsbook's MLB page. Next, look for live or upcoming matchups. Select the Seattle Mariners vs San Francisco Giants Game.
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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.
Other April 4, 2025 MLB Games
- Chicago White Sox vs Detroit Tigers - 1:15pm EDT
- St. Louis Cardinals vs Boston Red Sox - 2:10pm EDT
- San Diego Padres vs Chicago Cubs - 2:20pm EDT
- Toronto Blue Jays vs New York Mets - 3:10pm EDT
- Oakland Athletics vs Colorado Rockies - 4:10pm EDT
- New York Yankees vs Pittsburgh Pirates - 4:12pm EDT
- Arizona Diamondbacks vs Washington Nationals - 6:45pm EDT
- Los Angeles Dodgers vs Philadelphia Phillies - 6:45pm EDT
- Miami Marlins vs Atlanta Braves - 7:15pm EDT
- Baltimore Orioles vs Kansas City Royals - 7:40pm EDT
- Tampa Bay Rays vs Texas Rangers - 8:05pm EDT
- Cincinnati Reds vs Milwaukee Brewers - 8:10pm EDT
- Cleveland Guardians vs Los Angeles Angels - 9:38pm EDT