Giants vs Mariners Odds: Best Prices and +EV Edges
San Francisco Giants at Seattle Mariners — game day July 17, 2026. Below is what the OddsShopper +EV board is flagging for this matchup right now: each play's best takeable price, the de-vigged fair number behind it, and the edge between the two. This page refreshes throughout the day (last updated 2026-07-17 ET).
The OddsShopper live odds screen — every book's price on one board, refreshed in real time. Open the live board.
The Best Edge in This Game
Victor Robles Under 0.5 (Total Hits) at +110 on BetMGM 🎁 — the board's fair price is +101, making the best available number a +4.5% edge. That's the biggest gap between fair value and a takeable price in this matchup right now.
Giants vs Mariners Game Lines
| Market | Play | Best price | Fair odds | Edge |
|---|---|---|---|---|
| Run Line 1st5 | Seattle Mariners -0.5 | +110 (BetRivers 🎁) | +105 | +2.4% |
Player Prop Edges
| Market | Play | Best price | Fair odds | Edge |
|---|---|---|---|---|
| Total Hits | Victor Robles Under 0.5 | +110 (BetMGM 🎁) | +101 | +4.5% |
| Total Hits | Casey Schmitt Under 0.5 | +140 (Bet365) | +130 | +4.3% |
| Total Bases | Victor Robles Under 0.5 | +110 (BetMGM 🎁) | +103 | +3.5% |
| Total Bases | Luke Raley Under 0.5 | +100 (BetMGM 🎁) | -105 | +2.4% |
| Total Bases | Drew Gilbert Under 0.5 | -120 (BetMGM 🎁) | -126 | +2.2% |
| Total Pitching Outs | Landen Roupp Under 16.5 | -110 (Bet365) | -115 | +2.1% |
How to Read This Page
Every play above comes from the OddsShopper +EV board: the fair odds column is the de-vigged true price (the market's honest read with the book's margin stripped out), and the edge is how much the best takeable price beats that fair number. A +4% edge means the book is paying you 4% more than the fair price says the outcome is worth. Lines move all day, so treat this table as the read and always confirm the live number on the OddsShopper odds screen before you bet. New to any of this? Start with how to read betting odds and the odds calculator.
See the whole board, live. Every price on this page came from the OddsShopper +EV screen — start a 7-day OddsShopper Pro free trial and watch it flag edges across every book in real time, or take 20% off your first payment with code MLBODDS20.
Odds move constantly and vary by state and sportsbook. Bet only where it is legal and available, only with money you can afford to risk. 21+ where legal.
