Diamondbacks vs Giants Prediction, Odds, Moneyline, Spread & Over/Under for Aug. 28

Odds updated as of 7:13 a.m.

Friday's slate in the MLB includes a matchup between the Arizona Diamondbacks and the San Francisco Giants.

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

Diamondbacks vs Giants Game Info

• Arizona Diamondbacks (71-64) vs. San Francisco Giants (55-79)
• Date: Friday, August 28, 2026
• Time: 10:15 p.m. ET
• Venue: Oracle Park -- San Francisco, California
• Coverage: NBCS-BA and Dbacks.TV

Diamondbacks vs Giants Odds & Moneyline

• All MLB odds, betting lines and prop bets are available on FanDuel Sportsbook.
• Moneyline: ARI: (-126) | SF: (+108)
• Spread: ARI: -1.5 (+130) | SF: +1.5 (-156)
• Total: 7.5 -- Over: (-114) | Under: (-106)

Diamondbacks vs Giants Probable Starting Pitchers

Probable Pitchers: Kohl Drake (Diamondbacks) - 0-1, 5.40 ERA vs Blade Tidwell (Giants) - 0-0, 3.58 ERA

The Diamondbacks will call on Kohl Drake (0-1) against the Giants and Blade Tidwell. Drake and his team are 1-3-0 ATS this season when he starts. Drake's team is 1-1 this season when he starts and they're favored on the moneyline. The Giants are 2-2-0 ATS in Tidwell's four starts with a set spread. The Giants were the underdog on the moneyline for three Tidwell starts this season -- they lost every game.

Diamondbacks vs Giants Prediction & Pick

All MLB win probability predictions and picks are according to numberFire.
Prediction: Giants win (54.2%)

Diamondbacks vs Giants Moneyline

• Looking at the moneyline for Diamondbacks-Giants, Arizona is the favorite at -126, and San Francisco is +108 playing at home.

Diamondbacks vs Giants Spread

• The Diamondbacks are favored by 1.5 runs on the road against the Giants. The Diamondbacks are +130 to cover the spread, while the Giants are -156.

Diamondbacks vs Giants Over/Under

• The Diamondbacks-Giants contest on Aug. 28 has been given an over/under of 7.5 runs. The over is set at -114 and the under at -106.

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Diamondbacks vs Giants Betting Trends

• The Diamondbacks have won in 32, or 58.2%, of the 55 contests they have been named as odds-on favorites in this year.
• This year Arizona has won 19 of 32 games when listed as at least -126 on the moneyline.
• The Diamondbacks and their opponents have gone over in 58 of their 134 games with a total set by sportsbooks this season.
• The Diamondbacks have an against the spread record of 72-62-0 in 134 games with a line this season.
• The Giants have won 36% of the games this season they were the underdog on the moneyline (31-55).
• San Francisco has a record of 26-33 in games it has played as a moneyline underdog with odds of +108 or longer (44.1%).
• The Giants have played in 131 games with a set over/under, and have combined with their opponents to go over the total 61 times (61-61-9).
• The Giants have collected a 62-69-0 record against the spread this season (covering 47.3% of the time).

Diamondbacks Player Leaders

• Corbin Carroll leads Arizona in slugging percentage (.481) and total hits (121) this season. He's batting .247 with an on-base percentage of .344.
• He is 86th in batting average, 53rd in on-base percentage, and 26th in slugging among qualifying hitters in MLB.
• Geraldo Perdomo has 18 doubles, six triples, nine home runs and 78 walks. He's batting .254 and slugging .376 with an on-base percentage of .362.
• Among qualifying hitters, he ranks 70th in batting average, 30th in on-base percentage and 113th in slugging percentage.
• Perdomo has picked up at least one hit in five games in a row. In his last five games he is hitting .500 with three walks and two RBIs.
• Gabriel Moreno leads Arizona in OBP (.383) this season, fueled by 114 hits.
• Moreno heads into this matchup with two games in a row with at least one hit. During his last five outings he is batting .188 with two doubles, a home run, four walks and three RBIs.
• Nolan Arenado is batting .238 with a .315 OBP and 65 RBI for Arizona this season.

Giants Player Leaders

• Rafael Devers has racked up 125 hits, a team-high for the Giants. He's batting .248 and slugging .486 with an on-base percentage of .326.
• Including all qualified hitters in the majors, he is 84th in batting average, 80th in on-base percentage and 23rd in slugging percentage.
• Devers enters this game on a four-game hitting streak. In his last five games he is hitting .389 with three home runs, three walks and six RBIs.
• Jung Hoo Lee's .327 on-base percentage and .423 slugging percentage both pace his team. He has a batting average of .289.
• He is currently 12th in batting average, 77th in on-base percentage and 72nd in slugging percentage among all qualified hitters.
• Bryce Eldridge has 16 doubles, 14 home runs and 45 walks while batting .252.
• Drew Gilbert is hitting .243 with 13 doubles, three triples, eight home runs and 29 walks.

Diamondbacks vs Giants Head to Head

• 8/27/2026: 6-1 SF (Favorite: Diamondbacks, Spread: -1.5, Total: 8, Favorite Moneyline: -118, Underdog Moneyline: +110)
• 7/1/2026: 6-4 SF (Favorite: Diamondbacks, Spread: -1.5, Total: 9.5, Favorite Moneyline: -130, Underdog Moneyline: +110)
• 6/30/2026: 8-2 ARI (Favorite: Diamondbacks, Spread: -1.5, Total: 9, Favorite Moneyline: -112, Underdog Moneyline: -104)
• 6/29/2026: 5-4 ARI (Favorite: Diamondbacks, Spread: -1.5, Total: 9, Favorite Moneyline: -136, Underdog Moneyline: +116)
• 5/27/2026: 3-2 ARI (Favorite: Diamondbacks, Spread: -1.5, Total: 7.5, Favorite Moneyline: -118, Underdog Moneyline: +100)
• 5/26/2026: 7-5 ARI (Favorite: Giants, Spread: -1.5, Total: 8, Favorite Moneyline: -110, Underdog Moneyline: -106)
• 5/25/2026: 6-2 ARI (Favorite: Giants, Spread: -1.5, Total: 7.5, Favorite Moneyline: -134, Underdog Moneyline: +114)
• 5/20/2026: 6-3 ARI (Favorite: Diamondbacks, Spread: -1.5, Total: 8.5, Favorite Moneyline: -118, Underdog Moneyline: +100)
• 5/19/2026: 5-3 ARI (Favorite: Diamondbacks, Spread: -1.5, Total: 8.5, Favorite Moneyline: -124, Underdog Moneyline: +106)
• 5/18/2026: 12-2 ARI (Favorite: Diamondbacks, Spread: -1.5, Total: 9, Favorite Moneyline: -136, Underdog Moneyline: +116)

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