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

Odds updated as of 8:21 p.m.

MLB action on Wednesday includes the San Francisco Giants playing the Colorado Rockies.

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

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: (-198) | COL: (+166)
• Spread: SF: -1.5 (-134) | COL: +1.5 (+112)
• Total: 11.5 -- Over: (-106) | Under: (-114)

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

This contest's pitching matchup is set, as the Giants will send Robbie Ray (10-6) to the mound, while German Marquez (3-12) will answer the bell for the Rockies. Ray's team is 17-10-0 against the spread this season in his starts. When Ray starts a game and his team is the favorite on the moneyline, they have a record of 13-5. When Marquez starts, the Rockies are 7-13-0 against the spread. The Rockies have been the moneyline underdog in 18 of Marquez's starts this season, and they went 5-13 in those games.

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

• Colorado is the underdog, +166 on the moneyline, while San Francisco is a -198 favorite despite being on the road.

Giants vs Rockies Spread

• The Giants are at the Rockies and are favored by 1.5 runs on the spread. The Giants are -134 to cover the runline, with the Rockies being +112.

Giants vs Rockies Over/Under

• The over/under for Giants-Rockies on Sept. 3 is 11.5. The over is -106, and the under is -114.

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

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.
• This season San Francisco has come away with a win six times in 11 chances when named as a favorite of at least -198 on the moneyline.
• Contests with the Giants have gone over the total set by bookmakers in 65 of 138 chances this season.
• The Giants are 63-75-0 against the spread in their 138 games that had a posted line this season.
• The Rockies have won 26.7% of the games this season they were the underdog on the moneyline (35-96).
• Colorado has a 16-71 record (winning just 18.4% of its games) when playing as a moneyline underdog of +166 or longer.
• The Rockies have played in 135 games with an over/under set, and have combined with their opponents to go over the total 58 times (58-73-4).
• The Rockies have put together a 56-79-0 record against the spread this season.

Giants Player Leaders

• Rafael Devers leads San Francisco in OBP (.381) and total hits (137) this season. He's batting .263 batting average while slugging .493.
• Among all qualifying batters, he is 65th in batting average, his on-base percentage ranks eighth, and he is 27th in slugging.
• Devers will look for his fourth straight game with a hit in this matchup. 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, while slugging .406 with an on-base percentage of .326.
• His batting average ranks 67th among qualified players, his on-base percentage 86th, and his slugging percentage 97th.
• Lee has picked up a hit in two straight games. In his last five games he is hitting .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 heads into this game on a four-game hitting streak. During his last five outings he is batting .286 with a walk and an RBI.

Rockies Player Leaders

• Hunter Goodman has accumulated a team-best slugging percentage (.523) and leads the Rockies in hits (126). He's batting .277 and with an on-base percentage of .323.
• Including all the qualifying players in the majors, he ranks 33rd in batting average, 90th in on-base percentage and 14th in slugging percentage.
• 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 has racked up an on-base percentage of .331, a team-high for the Rockies.
• Brenton Doyle is batting .247 with 19 doubles, two triples, 14 home runs and 29 walks.

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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