Arizona Diamondbacks vs San Francisco Giants Picks and Prediction for Saturday, August 29, 2026

On Saturday, the Arizona Diamondbacks (71-64) face off against the San Francisco Giants (55-79) in the first game of their doubleheader at Oracle Park in San Francisco, California. Get involved in the action with our free MLB picks.

Arizona vs. San Francisco Game Information

• August 29, 2026
• 4:05 PM EST
• Oracle Park
• DBACKS.TV/MLB.TV/NBC Sports Bay Area/Fubo

San Francisco Form & Recent Results

San Francisco enters this matchup with some momentum after picking up a win in its most recent game, giving the Giants victories in three of their last five games. During that span, they earned one win at home against the Arizona Diamondbacks and added two more against the Cincinnati Reds. Their latest victory came Thursday in a strong 6-1 performance over Arizona, where the Giants got solid production on both sides of the ball. Right fielder Drew Gilbert helped power the offense by going 1-for-3 with a home run, one run scored, and two RBI. On the mound, Landen Roupp gave San Francisco a steady start, pitching five innings while allowing just one run. He also issued two walks and struck out three batters, helping the Giants stay in control throughout the game.

Offensively, Rafael Devers has been one of San Francisco’s most important hitters this season. He leads the team with 20 home runs and has also driven in a team-high 76 RBI, making him a key run producer in the middle of the lineup. Willy Adames and Casey Schmitt have also provided power for the Giants, with each player totaling 21 home runs so far this year. Turner Hill has been the team’s top hitter in terms of batting average, entering this matchup with a .308 average on the season. As a team, San Francisco’s lineup has been productive recently, averaging 5.4 runs per game over their last five games, which gives the Giants a chance to carry some confidence into this matchup.

Arizona Form & Recent Results

Arizona comes into this matchup looking to bounce back after dropping its last game, though the Diamondbacks had been playing fairly well before that loss, winning three of their previous five games heading into Friday. Two of those victories came at home against the Cubs, while the other was also at home against the Reds. Their most recent game ended in a 6-1 road loss to the San Francisco Giants on Thursday. Gabriel Moreno provided one of the few bright spots for Arizona in that game, going 1-for-3 with a walk, a solo home run, one run scored, and one RBI. As a team, the Diamondbacks managed just one home run, while their pitching staff finished with six strikeouts and two walks.

Arizona is still leaning on some of its top bats to carry the lineup. Ketel Marte and Nolan Arenado are tied for the team lead in home runs with 21 apiece, while Corbin Carroll sits behind them with 18 homers on the season. Marte has also been the Diamondbacks’ most productive run producer, leading the club with 67 RBI so far this year. Moreno has been one of the team’s most consistent hitters as well, pacing Arizona with a .303 batting average. In their last five games, the Diamondbacks have averaged just 2.6 runs per game, so getting the offense going will be a major focus if they want to stay in the playoff race.

Key Stats

• Arizona’s Ketel Marte this season: 21 HRs, 67 RBI, .249 AVG
• San Francisco’s Rafael Devers this season: 29 HRs, 76 RBI, .248 AVG

Betting Odds & Market Overview:

• MIA -110 / WSH -109; O/U 7.5

Arizona vs. San Francisco Picks and Prediction

The Giants will try to play spoiler against an Arizona team that has its sights set firmly on the postseason. If San Francisco wants to slow the Diamondbacks down, a big part of the challenge will be getting to Merrill Kelly, who enters the matchup with an 8-12 record and a 5.35 ERA. San Francisco has shown some better form lately, which should give the Giants a bit of confidence heading into the series. Still, beating a motivated Diamondbacks club won’t be easy, especially with Arizona pushing to lock down its playoff position and build momentum for October. Final Score Prediction, San Francisco Giants win 6-5.