Boston Red Sox vs San Diego Padres Odds

The Red Sox will play the Padres on Sunday, May 21st, 2023. Your timezone's first pitch time is 4:10 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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Best Red Sox at Padres Odds

**Best Moneyline Betting Odds**
Underdog Boston Red Sox	Favorite San Diego Padres
+120 BetMGM Bet	-145 BetMGM Bet

The San Diego Padres are the -145 moneyline favorite. Risk $145 to win $100 on the San Diego Padres at BetMGM. The Boston Red Sox are the +120 underdog at BetMGM. Risk $100 to win $120 on the Boston Red Sox. Learn more about how to bet on money lines.

**Best Total Betting Odds**
Over	Under
9 o -120 BetMGM Bet	9 u +100 BetMGM Bet

BetMGM has the best over line of 9 runs. Risk $120 to win $100. BetMGM has the best under line of 9 runs. Risk $100 to win $100. Our tutorial explains more about total bets.

**Best Run Line Betting Odds**
Underdog Boston Red Sox	Favorite San Diego Padres
+1.5 -165 BetMGM Bet	-1.5 +135 BetMGM Bet

The San Diego Padres have a -1.5 +135 run line at BetMGM OH. They are the run line favorite in this matchup. The Boston Red Sox have a +1.5 -165 run line at BetMGM OH. The Boston Red Sox are the run line underdogs. Review how to bet on a point spread with our text and video tutorials.

Matchup Odds FAQs

What is the moneyline for the Boston Red Sox vs San Diego Padres MLB game on Sunday, May 21st, 2023?

The San Diego Padres are the -145 moneyline favorite at BetMGM and the Boston Red Sox are the +120 moneyline underdog at BetMGM.

What is the over-under total line for the Boston Red Sox vs San Diego Padres MLB game on Sunday, May 21st, 2023?

The best over line is 9 -120 runs at BetMGM, which means you risk $120 to win $100 betting the over. The best under line is 9 +100 runs at BetMGM, and that means you risk $100 to win $100 betting the under.

What is the run line for the Boston Red Sox vs San Diego Padres MLB game on Sunday, May 21st, 2023?

The San Diego Padres are -1.5 +135 run line favorites at BetMGM, while the Boston Red Sox are +1.5 -165 run line underdogs at BetMGM.

MLB Odds Example

MLB Odds and Outcomes Explained
Game	BetMGM Bet
Red Sox Padres 5/21/23 4:10pm EDT	+120 -145

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Possible Moneyline Outcomes

Boston Red Sox bettors risk $100 to win $120 at +120 odds. The implied probability for Boston Red Sox is 45.45%.
San Diego Padres bettors risk $100 to win $68.97 at -145 odds. The implied probability for San Diego Padres is 59.18%.

Boston Red Sox at San Diego Padres Prop Bets

MLB Prop Bets
+ Displays more odds
	BetMGM Bet
Red Sox Padres First Team to Score 5/21/23 4:10pm EDT	-135 +105 Bet
Red Sox Padres To Extra Innings 5/21/23 4:10pm EDT	Yes +775 No -1400 Bet
Red Sox Padres 1st Team to Score Will Win 5/21/23 4:10pm EDT	Yes -250 No +190 Bet
Red Sox Total Runs BOS at SDG 5/21/23 4:10pm EDT	4.5 o +105 4.5 u -140 Bet
	BetMGM
Padres Total Runs BOS at SDG 5/21/23 4:10pm EDT	4.5 o -125 4.5 u -105 Bet
Corey Kluber Strikeouts Thrown BOS at SDG 5/21/23 4:10pm EDT	4.5 o +100 4.5 u -130 Bet
Michael Wacha Strikeouts Thrown BOS at SDG 5/21/23 4:10pm EDT	4.5 o +100 4.5 u -130 Bet

Boston Red Sox & San Diego Padres 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.

Boston Red Sox World Series Odds

2025 Boston Red Sox World Series Odds
Team	BetMGM
Red Sox	+2000 Bet

San Diego Padres World Series Odds

2025 San Diego Padres World Series Odds
Team	BetMGM
Padres	+2000 Bet

Boston Red Sox & San Diego Padres 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

2023 MLB Regular Season Standings - Boston Red Sox, San Diego Padres
Team	W	L	Pct	GB	Home	Away	RS	RA	Diff	Strk	L10
e - San Diego Padres	82	80	0.506	+22.0	44-37	38-43	752	648	+104	W5	8-2
e - Boston Red Sox	78	84	0.481	+26.0	39-42	39-42	772	776	-4	W1	3-7

How to Bet on the Game

Time needed: 4 minutes.

How to Bet on the Boston Red Sox vs San Diego Padres 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, May 21st, 2023 at 4:10 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 Boston Red Sox vs San Diego Padres Game.
Navigate to the sportsbook's MLB page. Next, look for live or upcoming matchups. Select the Boston Red Sox vs San Diego Padres 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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