Giants vs Tigers Prediction, Odds & Player Prop Bets Today – MLB, May 27

(AP Photo/Carlos Osorio)
  • The Giants are -125 favorites vs the Tigers
  • Giants vs Tigers Over / Under today: 7 Runs
  • Giants / Tigers TV Channel: FDDT | NSBA

The San Francisco Giants (-125) visit Comerica Park to take on the Detroit Tigers (+105) on Tuesday, May 27, 2025. First pitch is scheduled for 6:40pm EDT in Detroit, MI.

This season, the Giants are 31-23 against the spread (ATS), while the Tigers are 30-25 ATS.

Giants vs Tigers Starting Pitchers Today:

  • Giants starting pitcher: Logan Webb 5-4, 2.70 ERA
  • Tigers starting pitcher: Jack Flaherty 2-6, 4.39 ERA

Giants vs. Tigers Odds, Run Line, Over/Under & Moneyline

SpreadOver / UnderMoneyline
Giants-1.5 +145O 7.5 -125-125
Tigers +1.5 -175U 7.5 +105+105

Giants vs Tigers Prediction for Today’s Game

Based on recent trends the model predicts the Giants will win Tuesday‘s MLB game with 52.9% 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 Tuesday‘s game, looking at profitable historical betting trends:

Best Giants Player Prop Bets Today:

  • Luis Matos has hit the Hits Under in 14 of his last 20 games (+13.00 Units / 65% ROI)
  • Luis Matos has hit the Home Runs Over in 2 of his last 9 games (+12.50 Units / 139% ROI)
  • Matt Chapman has hit the RBIs Under in 20 of his last 25 games (+11.25 Units / 22% ROI)
  • Luis Matos has hit the Singles Under in 16 of his last 20 games (+10.75 Units / 40% ROI)
  • Luis Matos has hit the Total Bases Under in 14 of his last 20 games (+9.70 Units / 41% ROI)

And here are some favorite MLB player prop bets for Tigers players for Tuesday‘s game, looking at profitable historical betting trends:

Best Tigers Player Prop Best Bets Today:

  • Zach McKinstry has hit the Home Runs Over in 2 of his last 10 games (+12.90 Units / 129% ROI)
  • Dillon Dingler has hit the Singles Over in his last 9 games (+10.10 Units / 110% ROI)
  • Dillon Dingler has hit the Hits Over in his last 9 games (+9.00 Units / 58% ROI)
  • Dillon Dingler has hit the Total Bases Over in his last 9 games (+9.00 Units / 58% ROI)
  • Gleyber Torres has hit the Walks Over in 7 of his last 9 games (+8.35 Units / 93% ROI)
  • The San Francisco Giants have hit the Team Total Under in 23 of their last 35 games (+10.70 Units / 27% ROI)
  • The San Francisco Giants have hit the Game Total Under in 8 of their last 9 games (+6.80 Units / 67% ROI)
  • The San Francisco Giants have hit the 1st Five Innings (F5) Team Total Under in 22 of their last 36 games (+6.25 Units / 14% ROI)
  • The San Francisco Giants have covered the 1st Five Innings (F5) Run Line in 16 of their last 27 away games (+3.80 Units / 12% ROI)
  • The San Francisco Giants have hit the Moneyline in 30 of their last 52 games (+2.65 Units / 4% ROI)
  • The Detroit Tigers have hit the 1st Five Innings (F5) Team Total Over in 35 of their last 55 games (+15.33 Units / 25% ROI)
  • The Detroit Tigers have hit the Moneyline in 35 of their last 52 games (+15.00 Units / 20% ROI)
  • The Detroit Tigers have hit the Team Total Over in 36 of their last 55 games (+14.15 Units / 22% ROI)
  • The Detroit Tigers have hit the 1st Five Innings (F5) Moneyline in 32 of their last 54 games (+11.25 Units / 14% ROI)
  • The Detroit Tigers have covered the 1st Five Innings (F5) Run Line in 34 of their last 54 games (+10.60 Units / 16% ROI)

Giants Against the Spread (ATS) Record

Against the spread this season, the Giants are 25-29 against the Run Line (-2.55 Units / -3.74% ROI).

  • 31-23 when betting on the Moneyline for +2.6 Units / 3.46% ROI
  • 27-26 when betting on the total runs Over for -1.35 Units / -2.31% ROI
  • 26-27 when betting on the total runs Under for -4.25 Units / -7.05% ROI

Tigers Against the Spread (ATS) Record

Against the spread this season, the Tigers are 30-25 against the Run Line (+2.4 Units / 3.38% ROI).

  • 35-20 when betting on the Moneyline for +12 Units / 15.12% ROI
  • 26-25 when betting on the total runs Over for -1.1 Units / -1.83% ROI
  • 25-26 when betting on the total runs Under for -3.55 Units / -5.81% ROI

Tigers vs Giants Home Run Prop Bets Today

Over Under
Matt Chapman (SF) 0.5 +475 0.5 -650
Willy Adames (SF) 0.5 +500 0.5 -700
Mike Yastrzemski (SF) 0.5 +550 0.5 -800
Kerry Carpenter (DET) 0.5 +550 0.5 -800
Heliot Ramos (SF) 0.5 +700 0.5 -1100

Tigers vs Giants Total Hits Prop Bets Today

Over Under
Jung-hoo Lee (SF) 0.5 -275 0.5 +195
Kerry Carpenter (DET) 0.5 -250 0.5 +185
Gleyber Torres (DET) 0.5 -250 0.5 +185
Heliot Ramos (SF) 0.5 -235 0.5 +180
Riley Greene (DET) 0.5 -200 0.5 +155

Tigers vs Giants RBI Prop Bets Today

Over Under
Riley Greene (DET) 0.5 +190 0.5 -250
Matt Chapman (SF) 0.5 +190 0.5 -250
Jung-hoo Lee (SF) 0.5 +200 0.5 -275
Wilmer Flores (SF) 0.5 +200 0.5 -275
Willy Adames (SF) 0.5 +210 0.5 -285

Tigers vs Giants Strikeout Prop Bets Today

Over Under
Logan Webb (SF) 5.5 -155 5.5 +115
Jack Flaherty (DET) 5.5 -155 5.5 +120

Logan Webb has a strikeout rate of 54% (29 SO in 54 PAs) in PAs ending on elevated fastballs this season — best among qualified SPs in MLB; League Avg: 24% — 100th Percentile.

Logan Webb has a in-zone of just 34% (451/1,331) in two strike counts since last season — lowest among qualified SPs in MLB; League Avg: 42% — second Percentile.

Opponents have a groundball rate of 57% (458/802) against Logan Webb since last season — 4th highest among qualified SPs in MLB; League Avg: 43% — 94th Percentile.

Logan Webb threw his changeup 45% of the time (260/575) when behind in the count in 2023 — highest among qualified SPs in MLB; League Avg: 16% — 100th Percentile.

Tigers Starting Pitcher Stats & Trends

Jack Flaherty has allowed a slugging percentage of .816 (31 Total Bases / 38 ABs) on elevated fastballs this season — highest among qualified SPs in MLB; League Avg: .360 — first Percentile.

Jack Flaherty has thrown low pitches 71% of the time (212/298) with two-strikes this season — highest among among AL Starters; League Avg: 47% — 100th Percentile.

Jack Flaherty allowed an OBP of .453 (236 PA’s) versus the 2-3-4 hitters in 2023 — highest in MLB among starting pitchers with at least 64 total IP; League Avg: .325 — first Percentile.

Opponents are hitting .368 (14-for-38) against Jack Flaherty’s elevated fastball this season — highest among qualified SPs in MLB; League Avg: .217 — first Percentile.

Giants Keys to the Game vs. the Tigers

The Giants are 4-19 (.174) when trailing entering the 8th inning this season — tied for 2nd best in MLB; League Avg: .093.

The Giants are 15-7 (.682) after a loss this season — 5th best in MLB; League Avg: .491.

The Giants are 26-157 (.142) when trailing entering the 8th inning since the 2023 season — 5th best in MLB; League Avg: .099.

The Giants are 8-7 (.533) vs top 10 scoring offenses this season They play the Tigers (19th best runs scored) today.

Tigers Keys to the Game vs. the Giants

The Tigers were 13-55 (.191) when trailing entering the 8th inning in the 2024 season — best in MLB; League Avg: .100.

The Tigers were 18-54 (.250) when trailing entering the 7th inning in the 2024 season — best in MLB; League Avg: .143.

The Tigers are 59-6 (.908) when they’ve had 10 or more hits since last season — best in MLB; League Avg: .745.

The Tigers were 36-5 (.878) when they hit 2 or more home runs in the 2024 season — best in MLB; League Avg: .711.

Giants hitters slugged just .376 against LHP in the 2023 season — 3rd lowest in MLB; League Avg: .419.

The Giants are batting just .208 on the road this season — 3rd lowest in MLB; League Avg: .239.

Giants hitters had an OPS of just .475 (3,303 PA’s) with two-strikes in 2023 — 2nd lowest in MLB; League Avg: .523.

The Giants are batting just .131 on pitches out of the zone since last season — 2nd lowest in MLB; League Avg: .149.

Tigers hitters have chased 25% of pitches out of the zone against LHP this season — 2nd lowest in MLB; League Avg: 29%.

Tigers hitters had an OPS of just .659 (1,395 PA’s) against LHP in the 2024 season — 5th lowest in MLB; League Avg: .711.

Tigers hitters slugged just .362 against LHP in the 2024 season — 5th lowest in MLB; League Avg: .397.

Tigers hitters had an OBP of just .298 (1,395 PA’s) against LHP in the 2024 season — 5th lowest in MLB; League Avg: .314.

Opponents have a groundball rate of 49% against Giants pitchers since the 2023 season — highest in MLB; League Avg: 43%.

Opponents had a groundball rate of 50% against Giants pitchers in 2023 — highest in MLB; League Avg: 43%.

Opponents had a groundball rate of 49% against Giants pitchers in the 2024 season — highest in MLB; League Avg: 43%.

Opponents have a groundball rate of 49% against Giants pitchers since last season — highest in MLB; League Avg: 43%.

Tigers pitchers walked 416 of 5,969 batters (7%) in the 2024 season — 2nd best in MLB; League Avg: 8%.

Tigers pitchers have walked 7% of batters since the 2023 season — 4th best in MLB; League Avg: 8%.

Tigers pitchers have walked 7% of batters since last season — 3rd best in MLB; League Avg: 8%.

The Tigers have won 40% of road games in which their opponents scored first since last season — highest in MLB; League Avg: 26%.

More MLB Reading:


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Our BetMGM betting authors are experts who focus on individual game matchups & player prop bets with an emphasis on betting odds, lines & predictions.

Our BetMGM betting authors are experts who focus on individual game matchups & player prop bets with an emphasis on betting odds, lines & predictions.