Giants vs Rockies Prediction, Odds, Moneyline, Spread & Over/Under for May 31

Odds updated as of 11:12 p.m.

MLB action on Sunday includes the San Francisco Giants taking on the Colorado Rockies.

We've got you covered, in terms of the vital information regarding this matchup before you take a look at the MLB odds and spreads on FanDuel Sportsbook.

Giants vs Rockies Game Info

• San Francisco Giants (22-35) vs. Colorado Rockies (21-37)
• Date: Sunday, May 31, 2026
• Time: 3:10 p.m. ET
• Venue: Coors Field -- Denver, Colorado
• Coverage: Rockies.TV and NBCS-BA

Giants vs Rockies Odds & Moneyline

• All MLB odds, betting lines and prop bets are available on FanDuel Sportsbook.
• Moneyline: SF: (-116) | COL: (-102)
• Spread: SF: -1.5 (+132) | COL: +1.5 (-160)
• Total: 11 -- Over: (-110) | Under: (-110)

Giants vs Rockies Probable Starting Pitchers

Probable Pitchers: Robbie Ray (Giants) - 3-6, 4.60 ERA vs Tanner Gordon (Rockies) - 0-0, 5.85 ERA

The probable pitchers are Robbie Ray (3-6) for the Giants and Tanner Gordon for the Rockies. Ray's team is 5-6-0 against the spread this season in his starts. Ray's team is 2-1 this season when he starts and they are the moneyline favorite. Gordon has started only one game with a set spread, which the Rockies failed to cover. The Rockies were named the moneyline underdog for one Gordon start this season -- they lost.

Giants vs Rockies Prediction & Pick

All MLB win probability predictions and picks are according to numberFire.
Prediction: Rockies win (50.1%)

Giants vs Rockies Moneyline

• Looking at the moneyline for Rockies-Giants, Colorado is the underdog at -102, and San Francisco is -116 playing on the road.

Giants vs Rockies Spread

• The Giants are 1.5-run road favorites on the runline against the Rockies. The Giants are +132 to cover, and the Rockies are -160.

Giants vs Rockies Over/Under

• The over/under for the Giants versus Rockies contest on May 31 has been set at 11, with -110 odds on the over and -110 odds on the under.

Bet on San Francisco Giants vs. Colorado Rockies on FanDuel today!

Giants vs Rockies Betting Trends

• The Giants have been favorites in 18 games this season and have come away with the win eight times (44.4%) in those contests.
• San Francisco has a record of 5-8 when favored by -116 or more this year.
• The Giants and their opponents have hit the over in 28 of their 57 games with a total set by oddsmakers this season.
• The Giants have an against the spread record of 23-34-0 in 57 games with a line this season.
• The Rockies have won 21 of the 56 games they were the moneyline underdog this season (37.5%).
• Colorado has gone 21-35 in games it has played as a moneyline underdog with odds of -102 or longer (37.5%).
• In the 57 games bookmakers have set an over/under for the Rockies, they have combined with opponents to go over the total 25 times (25-31-1).
• The Rockies are 30-27-0 ATS this season.

Giants Player Leaders

• Luis Arraez has an OPS of .805, fueled by an OBP of .371 to go with a slugging percentage of .433. He has a .329 batting average, as well.
• Among qualifying hitters in baseball, he ranks second in batting average, 29th in on-base percentage, and 64th in slugging.
• Arraez hopes to build on a two-game hitting streak in this matchup. During his last five outings he is batting .400 with a double and two RBIs.
• Casey Schmitt has 54 hits, which is best among San Francisco batters this season. He's batting .289 with 24 extra-base hits. He's also slugging .551 with an on-base percentage of .328.
• Among qualifying hitters, his batting average places him 26th, his on-base percentage 85th, and his slugging percentage eighth.
• Jung Hoo Lee has collected 52 base hits, an OBP of .323 and a slugging percentage of .402 this season.
• Lee brings a six-game hitting streak into this game. In his last 10 outings he is hitting .333 with three doubles, a home run and five RBIs.
• Rafael Devers is batting .247 with a .292 OBP and 29 RBI for San Francisco this season.

Rockies Player Leaders

• T.J. Rumfield has a slugging percentage of .442, a team-high for the Rockies. He's batting .279 with an on-base percentage of .356.
• Including all qualifying hitters, he ranks 36th in batting average, while his on-base percentage is 42nd and he is 57th in slugging.
• Troy Johnston has a .372 OBP to pace his team. He has a batting average of .310 while slugging .425.
• He is seventh in batting average, 27th in on-base percentage and 70th in slugging percentage in the majors.
• Hunter Goodman has racked up 48 hits, a team-best for the Rockies.
• Jake McCarthy has eight doubles, three triples, two home runs and eight walks while hitting .274.

Giants vs Rockies Head to Head

• 5/29/2026: 8-6 COL (Favorite: Giants, Spread: -1.5, Total: 10.5, Favorite Moneyline: -148, Underdog Moneyline: +126)
• 9/28/2025: 4-0 SF (Favorite: Giants, Spread: -1.5, Total: 7.5, Favorite Moneyline: -310, Underdog Moneyline: +250)
• 9/27/2025: 4-3 SF (Favorite: Giants, Spread: -1.5, Total: 8, Favorite Moneyline: -240, Underdog Moneyline: +198)
• 9/26/2025: 6-3 SF (Favorite: Giants, Spread: -1.5, Total: 8.5, Favorite Moneyline: -240, Underdog Moneyline: +198)
• 9/3/2025: 10-8 SF (Favorite: Giants, Spread: -1.5, Total: 11.5, Favorite Moneyline: -198, Underdog Moneyline: +166)
• 9/2/2025: 7-4 SF (Favorite: Giants, Spread: -1.5, Total: 10.5, Favorite Moneyline: -230, Underdog Moneyline: +190)
• 9/1/2025: 8-2 SF (Favorite: Giants, Spread: -1.5, Total: 11.5, Favorite Moneyline: -142, Underdog Moneyline: +120)
• 6/12/2025: 8-7 COL (Favorite: Giants, Spread: -1.5, Total: 11, Favorite Moneyline: -200, Underdog Moneyline: +168)
• 6/11/2025: 10-7 SF (Favorite: Giants, Spread: -1.5, Total: 10.5, Favorite Moneyline: -198, Underdog Moneyline: +166)
• 6/10/2025: 6-5 SF (Favorite: Giants, Spread: -1.5, Total: 11, Favorite Moneyline: -205, Underdog Moneyline: +172)

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