San Francisco Giants vs Tampa Bay Rays Prediction, 5/1/2026 MLB Picks, Best Bets & Odds

Game: San Francisco Giants vs Tampa Bay Rays

Date: Friday, May 1, 2026

Location: Tropicana Field in St. Petersburg, FL

TV: MLB.TV

Odds/Point Spread: San Francisco (-150) Tampa Bay (+125)

The Tampa Bay Rays (18-12) will take on the San Francisco Giants (13-16) at Tropicana Field on Friday. The moneyline on this game has the Giants at -150 while the Rays are coming in at +125. The over/under is 8. The men taking the mound will be Adrian Houser and Shane McClanahan.

As a team, the San Francisco Giants are scoring 3.3 runs per game, which puts them at 30th in the league. They have tallied 97 runs scored and hold an on-base percentage of .289. The Giants have recorded 50 two-baggers as a team and have smacked 19 balls out of the park. They have accumulated 92 RBI's as well as 238 hits on the year, while their average at the plate is sitting at .245. San Francisco is slugging .365 and have struck out 226 times, while drawing a walk on 58 occasions.

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Their K/BB ratio is 2.16 and their pitching staff has earned a collective WHIP of 1.31. Giants pitchers have conceded 27 home runs and also 121 runs (6th in MLB). San Francisco has conceded 224 base knocks (7.8 per 9 innings) as well as 113 earned runs. The Giants have compiled a team ERA of 3.96 so far this season (10th in baseball), and the staff has struck out 244 batters. They have walked 113 opposing hitters and their FIP is 3.99 as a team for the year.

The Giants have dispatched 92 relief pitchers to the hill on the campaign. The relief pitchers have inherited 37 runners so far this season with 29.7% of those runners crossing home plate. The bullpen have recorded 17 holds on the year (17th in the league). Giants relief pitchers have stepped onto the hill with players on base 25 times and also have had 9 appearances in high leverage situations. They have compiled 6 saves on the campaign and have blown 3 of 9 save opportunities. The Giants relief pitchers have a save percentage of 66.7% and have stepped onto the mound in 26 save situations.

The San Francisco Giants have accounted for 771 putouts at this point in the season, in addition to 280 assists and 15 errors. Their fielding rate is holding steady at .986 which puts them in 13th in baseball, and they have turned 30 double plays. The Giants have turned 70.3% of balls hit into play into outs out of 2,313 innings on the diamond, which has them ranked 12th in the majors.

Houser has thrown 758 innings and has earned 590 K's in his career. His earned run average is 4.18 (352 ER's allowed) and his WHIP is 1.377. He has surrendered 754 hits (8.9 hits per nine innings) and has had 290 free passes. Houser (40-47 career win-loss record) is the owner of a FIP of 4.11 while facing 3,261 hitters in the majors.

The Tampa Bay Rays are sitting with a team OBP of .327 as well as a team batting average of .250 on the season. They have struck out on 221 occasions (29th in baseball) and have earned a total of 256 base hits. Tampa Bay has hit 27 HRs on the campaign as well as 130 runs batted in. The Rays have a SLG% of .379 and they are scoring 4.57 runs per contest (14th in MLB). They have notched 40 doubles, while taking a walk 103 times and notching 137 runs.

The Rays hold a team WHIP of 1.237 with a FIP of 4.39 as a staff so far this season. They come in at 6th in the league as a staff in total hits surrendered with 227. The Tampa Bay pitching staff have allowed 138 runs so far this season while holding a team ERA of 4.08 (122 earned runs relinquished). Their K/BB ratio is 8.00 (239 strikeouts against 106 walks). They have conceded 37 homers and they relinquish 4.62 runs per 9 innings (19th in MLB).

With 37 save situations, the Rays have accumulated 21 holds and 4 blown saves. Tampa Bay has had relief pitchers step onto the mound in 16 save chances and they have come away with 12 saves. Tampa Bay relievers have an inherited score percentage of 36.1% out of their 36 inherited runners. Their relief pitchers have come in 37 times in high leverage situations and on 27 occasions with runners on base. They sit at 5th in MLB with a save percentage of 75.0%, and they have sent 94 relief pitchers onto the field on the year.

In their 2,424 innings played, the Rays have accumulated a efficiency on defense of 72.6% (3rd in the majors). The Tampa Bay Rays have turned 13 double plays and have a fielding rate of .976 (29th in the majors). The Rays have racked up 226 assists, 25 errors and are sitting with 808 putouts this season.

Thus far in his career, McClanahan has given up 347 base knocks while totaling 481 strikeouts in 427 frames. McClanahan (35-18 career mark) has a 3.08 earned run average and has surrendered 7.3 hits per 9 innings. He has allowed 146 earned runs while holding a WHIP of 1.114 and having a FIP of 3.0. He has a strikeout to walk ratio of 3.73 and he has gone up against 1,728 batters so far in his MLB career.

Who will win tonight's MLB game against the spread or moneyline?

Tony Sink's Pick: Take San Francisco (-150)

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