- The Giants are -105 favorites vs the Rays
- Giants vs Rays Over / Under today: 7.5 Runs
- Giants / Rays TV Channel: NSBA | RATV
The San Francisco Giants (-105) visit Tropicana Field to take on the Tampa Bay Rays (-115) on May 2, 2026. First pitch is scheduled for 6:10 pm in St. Petersburg, FL.
This season, the Giants are 13-19 against the spread (ATS), while the Rays are 19-12 ATS.
Giants vs Rays Starting Pitchers Today:
- Giants starting pitcher: Landen Roupp 5-1, 2.55 ERA
- Rays starting pitcher: Griffin Jax 1-2, 6.18 ERA
Giants vs. Rays Odds, Run Line, Over/Under & Moneyline
| Spread | Over / Under | Moneyline | |
| Giants | -1.5 +165 | O 7.5 -110 | -105 |
| Rays | +1.5 -200 | U 7.5 -110 | -115 |
Giants vs Rays Prediction for Today’s Game
Based on recent trends the model predicts the Rays will win Saturday‘s MLB game with 51.5% confidence, factoring in game simulations, recent player performances, starting pitchers and injuries.
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We’ve highlighted some favorite MLB player prop bets for Giants players for Saturday‘s game, looking at profitable historical betting trends:
Best Giants Player Prop Bets Today:
- Willy Adames has hit the Walks Under in 18 of his last 20 games (+13.30 Units / 32% ROI)
- Rafael Devers has hit the Runs Under in 20 of his last 25 games (+11.75 Units / 29% ROI)
- Willy Adames has hit the Hits Runs and RBIs Under in 18 of his last 25 away games (+10.20 Units / 33% ROI)
- Jung Hoo Lee has hit the Total Bases Over in 13 of his last 20 games (+8.60 Units / 35% ROI)
- Heliot Ramos has hit the Home Runs Over in 2 of his last 7 away games (+8.10 Units / 116% ROI)
And here are some favorite MLB player prop bets for Rays players for Saturday‘s game, looking at profitable historical betting trends:
Best Rays Player Prop Best Bets Today:
- Jonathan Aranda has hit the Home Runs Over in 3 of his last 8 games (+13.10 Units / 164% ROI)
- Yandy Diaz has hit the Walks Over in 11 of his last 20 games at home (+9.60 Units / 48% ROI)
- Jonathan Aranda has hit the Singles Under in 18 of his last 25 games (+8.60 Units / 25% ROI)
- Cedric Mullins has hit the Hits Runs and RBIs Under in 17 of his last 25 games (+8.05 Units / 24% ROI)
- Junior Caminero has hit the Hits Over in 9 of his last 10 games at home (+8.00 Units / 39% ROI)
Giants Best Bets Today:
- The San Francisco Giants have hit the Team Total Under in 17 of their last 25 away games (+7.75 Units / 26% ROI)
- The San Francisco Giants have hit the 1st Five Innings (F5) Team Total Over in 27 of their last 45 away games (+7.65 Units / 15% ROI)
- The San Francisco Giants have hit the Game Total Under in 13 of their last 25 away games (+3.00 Units / 11% ROI)
- The San Francisco Giants have covered the Run Line in 4 of their last 6 games (+1.30 Units / 14% ROI)
- The San Francisco Giants have hit the Moneyline in 7 of their last 14 games (+0.80 Units / 5% ROI)
Rays Best Bets Today:
- The Tampa Bay Rays have covered the Run Line in 17 of their last 24 games (+12.30 Units / 40% ROI)
- The Tampa Bay Rays have hit the Moneyline in 17 of their last 24 games (+10.45 Units / 37% ROI)
- The Tampa Bay Rays have covered the 1st Five Innings (F5) Run Line in 20 of their last 30 games at home (+8.80 Units / 25% ROI)
- The Tampa Bay Rays have hit the Team Total Over in 30 of their last 50 games (+7.20 Units / 12% ROI)
- The Tampa Bay Rays have hit the 1st Five Innings (F5) Moneyline in 18 of their last 30 games at home (+6.30 Units / 17% ROI)
Giants Against the Spread (ATS) Record
Against the spread this season, the Giants are 13-18 against the Run Line (-11.75 Units / -25.82% ROI).
- 13-19 when betting on the Moneyline for -5.5 Units / -15.92% ROI
- 14-15 when betting on the total runs Over for -2.35 Units / -6.7% ROI
- 15-14 when betting on the total runs Under for -0.45 Units / -1.27% ROI
Rays Against the Spread (ATS) Record
Against the spread this season, the Rays are 19-12 against the Run Line (+7.85 Units / 19.55% ROI).
- 19-12 when betting on the Moneyline for +7.2 Units / 20.03% ROI
- 16-13 when betting on the total runs Over for +1.55 Units / 4.57% ROI
- 13-16 when betting on the total runs Under for -4.95 Units / -14.45% ROI
Rays vs Giants Home Run Prop Bets Today
| Yes | |
|---|---|
| Rafael Devers | +400 |
| Willy Adames | +425 |
| Cedric Mullins | +825 |
| Jake Fraley | +875 |
| Patrick Bailey | +1000 |
Rays vs Giants Total Hits Prop Bets Today
| Over | Under | |
|---|---|---|
| Heliot Ramos | 0.5 -225 | 0.5 +165 |
| Jung Hoo Lee | 0.5 -200 | 0.5 +150 |
| Casey Schmitt | 0.5 -165 | 0.5 +125 |
| Rafael Devers | 0.5 -160 | 0.5 +120 |
| Drew Gilbert | 0.5 -155 | 0.5 +115 |
Rays vs Giants Strikeout Prop Bets Today
| Over | Under | |
|---|---|---|
| Cedric Mullins | 0.5 -210 | 0.5 +155 |
| Ryan Vilade | 0.5 -210 | 0.5 +155 |
| Junior Caminero | 0.5 -185 | 0.5 +135 |
| Drew Gilbert | 0.5 -160 | 0.5 +120 |
| Landen Roupp | 4.5 -125 | 4.5 -105 |
Giants Keys to the Game vs. the Rays
The Giants are just 1-8 (.111) when allowing 2 or more home runs this season — 3rd lowest in MLB; League Avg: .296.
The Giants are just 0-17 (.000) when trailing entering the 9th inning this season — tied for lowest in MLB; League Avg: .057.
The Giants are just 9-3 (.750) when leading entering the 7th inning this season — tied for 5th lowest in MLB; League Avg: .852.
The Giants are just 1-10 (.091) when allowing 10 or more hits this season — 3rd lowest in MLB; League Avg: .242.
Rays Keys to the Game vs. the Giants
The Rays are 16-1 (.941) when allowing 4 or fewer runs this season — best in MLB; League Avg: .731.
The Rays are 13-5 (.722) after a win this season — best in MLB; League Avg: .521.
The Rays are 9-4 (.692) at home this season — 3rd best in MLB; League Avg: .532.
The Rays are 15-0 (1.000) when leading entering the 8th inning this season — tied for best in MLB; League Avg: .889.
Giants Hitting Stats & Trends
Giants hitters have drawn walks in 6% of their PA’s against RHP this season — lowest in MLB.
Giants hitters have an OBP of just .292 (1,162 PA’s) this season — 2nd lowest in MLB.
Giants hitters have an OBP of just .287 (792 PA’s) against RHP this season — lowest in MLB.
Giants hitters have an OPS of just .645 (792 PA’s) against RHP this season — 2nd lowest in MLB.
Rays Hitting Stats & Trends
Rays hitters have missed on just 20% of swings this season — best in MLB.
Rays hitters are slugging .298 on pitches out of the zone this season — 2nd best in MLB.
Rays hitters have a Hard-Hit Rate of just 33% this season — lowest in MLB.
Rays hitters have struck out in just 19% of their PA’s this season — 2nd best in MLB.
Giants Pitching Stats & Trends
Giants pitchers have induced opposing hitters to ground into 31 double plays in 227 opportunities (14%) this season — 2nd best in MLB.
Opponents have a groundball rate of 48% against Giants pitchers this season — highest in MLB.
Opponents had a groundball rate of 49% against Giants pitchers in the 2024 season — highest in MLB.
Opponents have a groundball rate of 46% against Giants pitchers since the 2025 season — 3rd highest in MLB.
Rays Pitching Stats & Trends
Rays pitchers have a strikeout rate of 25% with runners in scoring position since the 2025 season — best in MLB.
Rays pitchers have a strikeout rate of just 19% versus the bottom of the order this season — lowest in MLB.
Rays pitchers have walked 7% of batters over the past seven days (6 games) — best in MLB.
Rays pitchers have a strikeout rate of just 19% versus hitters not batting 3-4-5 in the order this season — 2nd lowest in MLB.
More MLB Reading:
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