Mariners vs. Rays Prediction, Betting Odds & Prop Picks – 6:40 p.m. ET Thursday

OddsJam’s MLB experts take you through the betting odds, picks and predictions for this MLB matchup between the Seattle Mariners vs. the Tampa Bay Rays.

Mariners vs. Rays Betting Odds:

The Seattle Mariners visit the Tampa Bay Rays for this MLB matchup on September 7, 2023. First pitch for Thursday’s game is 6:40 p.m. ET / 3:40 p.m. PT in Tampa Bay.

Mariners vs. Rays Prediction:

The Seattle Mariners are predicted to win with a 55.56% implied probability, according to betting markets, for this September 7, 2023 game.

Betting markets are also giving their opponent, the Tampa Bay Rays, a 48.78% implied probability to win this game.

Seattle Mariners vs. Tampa Bay Rays Moneyline

• The Seattle Mariners are favored at -125 odds vs. the Tampa Bay Rays. 
• The Tampa Bay Rays are a +105 moneyline underdog in this matchup and are +1.5 on the point spread at -160 odds.

Make sure to line shop and ensure you are getting the best odds in your location. All locations have different sportsbooks! 

Although Seattle Mariners is offered at -125 moneyline odds at BetMGM, other online bookmakers in your location may have a better price. Shop for the best MLB lines here.

All odds in this MLB preview of Seattle Mariners vs. Tampa Bay Rays are from the opening lines. Odds can move at any time.

Seattle Mariners vs. Tampa Bay Rays Over/Under, Total

• The over/under for this matchup between the Seattle Mariners and the Tampa Bay Rays is set at 8, with the over 8 at -115 and the under 8 at -105 odds.

Seattle Mariners vs. Tampa Bay Rays Player Prop Bets:

For Seattle Mariners vs. Tampa Bay Rays Player Bases:

Christian Bethancourt Over 0.5 bases is at -137 odds at PrizePicks.

For Seattle Mariners vs. Tampa Bay Rays Player Strikeouts:

Luis Castillo Over 6.5 bases is at -137 odds at PrizePicks.

For Seattle Mariners vs. Tampa Bay Rays Player ERAs:

Zack Littell Over 2.5 bases is at -137 odds at PrizePicks.

For Seattle Mariners vs. Tampa Bay Rays Player Hits Allowed:

Luis Castillo Over 5 bases is at -137 odds at PrizePicks.

Seattle Mariners vs. Tampa Bay Rays Betting Odds, Over/Under, Run Lines:

Seattle Mariners vs. Tampa Bay Rays Same-Game Parlays

Lines and odds via PrizePicks

For Mariners vs. Rays on September 7, 2023, there are a variety of same-game parlays (SGPs) that you can wager on PrizePicks.

For example:

• Christian Bethancourt Over 0.5 player bases and
• Luis Castillo Over 6.5 strikeouts

Parlayed together, this comes out to +200 on PrizePicks.

If both of these picks for Seattle Mariners vs. Tampa Bay Rays win, then you’d profit $200 for every $100 you wager on PrizePicks.

If you’re feeling a touch riskier, here’s a same-game parlay pick that comes out to +400 odds:

• Luis Castillo Over 6.5 strikeouts,
• Christian Bethancourt Over 0.5 bases, and
• Zack Littell Over 2.5 earned runs (e.g. ERA)

This three-leg parlay offers a 5:1 payout. For every $100 you stake, you’ll get $400 in profit if all three picks win.

As a note, One Game Parlays on BetMGM are identical to Same Game Parlays. They’re just parlays on the same game, in this case Seattle Mariners vs. Tampa Bay Rays.

Looking to bet on this MLB matchup between the Seattle Mariners and the Tampa Bay Rays? 

Use OddsJam’s MLB Odds comparison tool to find the best odds on mainline markets like moneyline, run line and total, as well as every single MLB player prop at all major sportsbooks available in your state!

Want to learn more on how to bet on the MLB? You can find our MLB Betting Guide, our MLB Prop Betting Guide and much more in our Betting Education hub.

FAQ

1. Who is the favorite in Seattle Mariners vs Tampa Bay Rays?
   The Seattle Mariners are favored to win this MLB matchup, priced at -125 moneyline odds. The game will take place on September 7, 2023 in Tampa Bay.
2. What are the predictions for Seattle Mariners vs Tampa Bay Rays game?
   The Seattle Mariners are predicted to win this MLB game. Upsets happen all the time in the MLB, but the Seattle Mariners are favored by all online bookmakers. The Tampa Bay Rays are predicted to lose this game according to betting markets.
3. Where can I bet on this game?
   You can bet on this game on a variety of sportsbooks, including Caesars, BetMGM and FanDuel. The more books you sign up for, the better odds you can find!