Giants vs Rockies Prediction, Odds, Moneyline, Spread & Over/Under for Sept. 3

Odds updated as of 10:13 a.m.

In MLB action on Wednesday, the San Francisco Giants play the Colorado Rockies.

All the info you need to make smart wagers on this matchup at FanDuel Sportsbook can be found below. Check out all of the latest MLB betting lines here.

Giants vs Rockies Game Info

• San Francisco Giants (70-69) vs. Colorado Rockies (39-100)
• Date: Wednesday, September 3, 2025
• Time: 8:40 p.m. ET
• Venue: Coors Field -- Denver, Colorado
• Coverage: COLR and NBCS-BA

Giants vs Rockies Odds & Moneyline

• All MLB odds, betting lines and prop bets are available on FanDuel Sportsbook.
• Moneyline: SF: (-210) | COL: (+176)
• Spread: SF: -1.5 (-140) | COL: +1.5 (+116)
• Total: 11 -- Over: (-115) | Under: (-105)

Giants vs Rockies Probable Starting Pitchers

Probable Pitchers: Robbie Ray (Giants) - 10-6, 3.18 ERA vs German Marquez (Rockies) - 3-12, 6.14 ERA

The Giants will give the ball to Robbie Ray (10-6, 3.18 ERA), who is eyeing win No. 11 on the season, and the Rockies will counter with German Marquez (3-12, 6.14 ERA). When Ray starts, his team is 17-10-0 against the spread this season. Ray's team has been victorious in 72.2% of the games he's started as the moneyline favorite with a record of 13-5. The Rockies have gone 7-13-0 ATS in Marquez's 20 starts with a set spread. The Rockies have a 5-13 record in Marquez's 18 starts this season when they were the underdog on the moneyline.

Giants vs Rockies Prediction & Pick

All MLB win probability predictions and picks are according to numberFire.
Prediction: Giants win (59.8%)

Giants vs Rockies Moneyline

• San Francisco is the favorite, -210 on the moneyline, while Colorado is a +176 underdog despite being at home.

Giants vs Rockies Spread

• The Rockies are +1.5 on the run line against the Giants. The Rockies are +116 to cover, and the Giants are -140.

Giants vs Rockies Over/Under

• An over/under of 11 has been set for Giants-Rockies on Sept. 3, with the over being -115 and the under -105.

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Giants vs Rockies Betting Trends

• The Giants have come away with 44 wins in the 83 contests they have been listed as the favorites in this season.
• San Francisco has a record of 4-4 when favored by -210 or more this year.
• The Giants' games have gone over the total in 65 of their 138 opportunities.
• The Giants have posted a record of 63-75-0 against the spread this season.
• The Rockies are 35-96 in games they were the underdog on the moneyline (winning 26.7% of those games).
• When playing as a moneyline underdog with odds of +176 or longer, Colorado has a 14-56 record (winning only 20% of its games).
• The Rockies have had an over/under set by bookmakers 135 times, and have combined with opponents to go over the total in 58 of those games (58-73-4).
• The Rockies are 56-79-0 ATS this season.

Giants Player Leaders

• Rafael Devers has 137 hits and an OBP of .381, both of which are best among San Francisco hitters this season. He has a .263 batting average and a slugging percentage of .493.
• He ranks 65th in batting average, ninth in on-base percentage, and 27th in slugging among all qualified hitters in baseball.
• Devers will look for his fourth straight game with a hit in this contest. During his last five outings he is batting .381 with a double, three home runs, three walks and seven RBIs.
• Jung Hoo Lee is batting .262 with 30 doubles, 10 triples, seven home runs and 44 walks. He's slugging .406 with an on-base percentage of .326.
• Among all qualifying hitters, he is 68th in batting average, 86th in on-base percentage and 97th in slugging percentage.
• Lee has picked up at least one hit in two straight games. In his last five games he is batting .333 with three walks and an RBI.
• Willy Adames is batting .230 with a .427 slugging percentage and 75 RBI this year.
• Heliot Ramos leads San Francisco with a slugging percentage of .405, fueled by 40 extra-base hits.
• Ramos brings a four-game hitting streak into this matchup. In his last five games he is batting .286 with a walk and an RBI.

Rockies Player Leaders

• Hunter Goodman has accumulated a slugging percentage of .523 and has 126 hits, both team-high numbers for the Rockies. He's batting .277 and with an on-base percentage of .323.
• Including all the qualifying players in MLB, his batting average is 33rd, his on-base percentage ranks 90th, and he is 14th in slugging.
• Mickey Moniak is hitting .262 with 17 doubles, eight triples, 18 home runs and 18 walks. He's slugging .500 with an on-base percentage of .298.
• Jordan Beck a has .331 on-base percentage to lead the Rockies.
• Brenton Doyle has 19 doubles, two triples, 14 home runs and 29 walks while batting .247.

Giants vs Rockies Head to Head

• 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)
• 5/4/2025: 9-3 SF (Favorite: Giants, Spread: -1.5, Total: 7.5, Favorite Moneyline: -390, Underdog Moneyline: +310)
• 5/3/2025: 6-3 SF (Favorite: Giants, Spread: -1.5, Total: 8.5, Favorite Moneyline: -290, Underdog Moneyline: +235)
• 5/2/2025: 4-0 SF (Favorite: Giants, Spread: -1.5, Total: 8, Favorite Moneyline: -290, Underdog Moneyline: +235)
• 5/1/2025: 4-3 COL (Favorite: Giants, Spread: -1.5, Total: 7.5, Favorite Moneyline: -260, Underdog Moneyline: +215)
• 7/28/2024: 5-4 SF (Favorite: Giants, Spread: -1.5, Total: 7.5, Favorite Moneyline: -198, Underdog Moneyline: +166)

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