San Francisco Giants (45-41, third in the NL West) vs. Arizona Diamondbacks (43-42, fourth in the NL West) Phoenix; Wednesday, 9:40 p.m. EDT PITCHING PROBABLES: Giants: Landen Roupp (6-5, 3.54 ERA, 1.45 WHIP, 74 strikeouts); Diamondbacks: Merrill Kelly (7-4, 3.49 ERA, 1.07 WHIP, 100 strikeouts) BETMGM SPORTSBOOK LINE: Diamondbacks -132, Giants +110; over/under is 8 1/2 runs BOTTOM LINE: The San Francisco Giants look to end a four-game skid with a win against the Arizona Diamondbacks. Arizona is 43-42 overall and 22-21 in home games. The Diamondbacks have a 26-12 record in games when they hit two or more home runs. San Francisco has a 20-24 record in road games and a 45-41 record overall. The

Matt Chapman should return before the All-Star break, but until then, the San Francisco Giants will have to use uncomfortable options to get by.

The Giants had the foundation of a bounce-back game. In manager Bob Melvin's assessment, they began the night with great energy. Hayden Birdsong struck out five batters through the first three innings. Birdsong lost his command.

Diamondbacks starting pitcher and possible trade deadline candidate Zac Gallen bounces back with a gem vs. Giants

WINDBER, Pa. (WTAJ) – Braxton Roxby is officially one step away from fulfilling his MLB dream. The Windber and Pitt-Johnstown alum was promoted from Double-A Richmond to Triple-A Sacramento in the San Francisco Giants organization on Tuesday. This comes just weeks after Roxby was able to pitch in front of plenty of friends and family […]

The San Francisco Giants are spiraling at the worst possible time, and Tuesday night's 8-2 loss to the Arizona Diamondbacks was just another punch to the gut in a brutal stretch. The D-backs launched four home runs — including back-to-back blasts from Randal Grichuk and James McCann — while Zac Gallen dominated on the mound in what felt like a statement win for Arizona and a red flag for San Francisco. After jumping out to a 2-0 lead behind a solo homer from Willy Adames and a Patrick Bailey groundout that scored Daniel Johnson, the Giants offense flatlined again.

The Dbacks continued to take advantage of a slumping Giants team with a vintage Zac Gallen performance and a powerful offensive showing.

Jake McCarthy hit a three-run homer, Lourdes Gurriel Jr. added a two-run shot and the Arizona Diamondbacks hit four homers in an 8-2 win over the San Francisco Giants on Tuesday night. Right-hander Zac Gallen (6-9) struck out 10 over seven strong innings, giving up just one earned run and bouncing back from a mediocre stretch of outings. Randal Grichuk and James McCann added back-to-back solo homers in the sixth to push the D-backs lead to 8-2.

Hours after exercising manager Bob Melvin's contract option for 2026, the Giants were outslugged by the Arizona Diamondbacks, 8-2, to drop their fourth consecutive game and their seventh of their last eight contests. Hayden Birdsong's recent rough patch continued as he allowed four runs (three earned) over four innings, walking four batters and surrendering a home run. Birdsong has failed to pitch at least five innings in each of his last three outings, allowing 16 runs (14 earned) over 12 1/3 innings (10.22 ERA).

“Having the chance to work alongside Bob every day, we're really fortunate to have such an experienced leader and one of the most well-respected managers in baseball,” Posey said. The announcement, posted across the team's official channels and confirmed by multiple outlets, arrived while the Giants losing streak continued to grow. At 45–40, the club sits eight games behind the Los Angeles Dodgers in the NL West and 1.5 games out of the final NL Wild Card race spot.

Buster Posey confirms the San Francisco Giants will bring back manager Bob Melvin next year despite the club’s recent skid in the 2025 season.

The San Francisco Giants made a decision on Rafael Devers before Tuesday's game against the Arizona Diamondbacks.

The San Francisco Giants have been struggling pretty significantly since their seven-game winning streak came to an end last month, dropping 12 of their last 17, headed into a series starting Tuesday night against the Arizona Diamondbacks. Down to just five games above .500 and losing ground in the standings of their very competitive division, something needs to change for the Giants' bats. When San Francisco took the biggest swing they have taken in some time a couple of weeks ago to trade for Boston Red Sox slugger Rafael Devers, the obvious hope was that he would be able to fix or at least very much enhance the offense.

The Giants have picked up manager Bob Melvin's option for the 2026 season, despite struggling the last 15 games.

The San Francisco Giants are sticking with their skipper — and their clubhouse couldn't be happier. The news resonated especially well with the team's veteran core, including ace Logan Webb, who didn't hold back in his praise. “It's exciting for us to see,” Webb said. Melvin, now in his second season at the helm in San Francisco, has long been respected across the league for his leadership, preparation, and ability to connect with players.

The fan said in a radio interview Tuesday that catching home run balls is "one of my things."

The San Francisco Giants showed their confidence in manager Bob Melvin on Tuesday, exercising his contract option for the 2026 season. San Francisco was 45-40 and in third place in the NL West heading into the second game of a four-game set at Arizona on Tuesday night. The 63-year-old Melvin left the San Diego Padres to return home to the Bay Area and manage the Giants last year for the job he always dreamed of doing as a former catcher with the organization.

The San Francisco Giants have made a decision.

A surprise on both counts.

The San Francisco Giants have been one of the true surprises of the first half of the 2025 baseball season. Not much was expected of San Francisco in its first season under new president of baseball operations Buster Posey. Now, the Giants can be buyers at the deadline, and they've already made one huge deal. By acquiring Boston slugger Rafael Devers, San Francisco fired the first shots of the trade deadline nearly two months in advance.