Marquez (0-1) took the loss against San Francisco on Tuesday, allowing four runs on eight hits and one walk while striking out one batter over three innings.

Marquez finished spring with a pair of promising outings, but he couldn't carry over any momentum into his first start of the regular season. The veteran right-hander gave up three runs in the first inning and another in the third, and he needed 65 pitches to get through three frames. Marquez gave up a whopping eight hits (including two homers and a double) during his short time on the mound, and his final line could have been even worse had he not escaped a one-out, bases-loaded jam in the second. Marquez is filling a spot at the end of San Diego's rotation for the time being, but he'll likely need to pitch much better to keep a starting role once Joe Musgrove (elbow) and Griffin Canning (Achilles) are ready to return to action.

Webb (1-1) earned the win over San Diego on Tuesday, tossing six innings during which he allowed three runs on three hits and four walks while striking out five batters.

After Webb gave up seven runs (six earned) over five innings in an Opening Day loss to the Yankees, Tuesday's quality start was much more in line with what Giants fans (and fantasy managers) have come to expect from the team's ace. Still, it was far from a flawless outing, as the right-hander issued four free passes -- as many as he yielded in any game last season. Webb handed out just one walk in his ugly first start, so his mild wildness against the Padres probably isn't cause for concern, especially given the overall outcome. He's tentatively slated to next take the mound at home against the Mets.

Gilbert (0-1) took the loss against the Yankees on Tuesday, allowing five runs on seven hits and three walks while striking out six batters over 5.1 innings.

Gilbert retired the first two batters he faced Tuesday, but three straight Yankees hits resulted in a pair of first-inning runs. The right-hander proceeded through the next four frames without falling further behind, but he imploded in the sixth, allowing four of the five batters he faced in that inning to reach base (on two doubles, a single and a walk) before being pulled. Overall, Gilbert threw just 54 of 95 pitches for strikes, and his three walks tied the most he recorded in any game last season. Gilbert did rack up 14 whiffs and now has 13 punchouts across 10.2 innings on the campaign, but he's also carrying a 6.75 ERA and 1.41 WHIP through two starts.

Fried (2-0) earned the win over Seattle on Tuesday, allowing three hits and issuing one walk while striking out six batters over seven scoreless innings.

Fried was sharp in his second start of the campaign, throwing 60 of 90 pitches for strikes and allowing a mere three hits (all singles). The star hurler has begun the regular season with 13.1 scoreless frames and a pair of quality starts, both of which resulted in victories. Fried will look to keep rolling in his next appearance, which tentatively lines up to take place at home against Miami this weekend.

DeGrom allowed three earned runs on six hits and no walks while striking out seven batters across 4.2 innings during Tuesday's 8-5 win over the Orioles. He did not factor into the decision.

DeGrom allowed just three batters to reach base through the first four innings, though one of them was Pete Alonso, who put the O's on the scoreboard with a leadoff homer in the fourth. A defensive miscue from Wyatt Langford in the fifth allowed Baltimore to tally two more runs against deGrom, causing the veteran righty to leave Tuesday's contest after 79 pitches with the score knotted at three apiece. He's lined up to make his next start at home against the Mariners and may be allowed to pitch a bit deeper into that contest, at which point he'll be further removed from the neck issues that delayed his debut.

Mize did not factor into the decision Tuesday, striking out nine and allowing one run on four hits and two walks over six innings during a 7-5 loss to the Diamondbacks.

Mize induced 15 swinging strikes on 93 pitches as he limited Arizona to a solo homer across six frames, but he lost out on the victory due to an eighth-inning collapse by the Detroit bullpen. The right-hander has never been a big punchout guy with a career 19.5 percent strikeout rate, but his splitter was in top form Tuesday, generating nine whiffs and six strikeouts. Mize lines up for a favorable road matchup against the Twins early next week.

Pfaadt did not factor into the decision Tuesday, allowing five runs on six hits and one walk over six innings during a 7-5 victory over the Tigers. He struck out three.

Pfaadt retired the side in order in five of six frames Tuesday, but the third inning was a mess as Detroit rallied for five runs on six hits. Despite that seemingly strong performance for most of the night, the right-hander generated just six swinging strikes on 85 pitches, which isn't exactly an encouraging season debut after his strikeout rate already dropped more than five percentage points to 19.2 percent from 2024 to 2025. A matchup with Atlanta this weekend presents a difficult matchup for Pfaadt his next time out.

Woodruff (1-0) earned the win Tuesday versus the Rays, allowing two runs on four hits and no walks across five innings. He struck out six.

Woodruff was brought along slowly during spring training after finishing last season on the injured list due to a lat strain, and he was pulled after five frames and just 67 pitches (45 strikes) in his season debut Tuesday. The 33-year-old righty was able to work efficiently and pick up the win, with the only damage against him coming via a pair of solo home runs. Woodruff averaged 93.1 mph with his fastball, which is a couple ticks lower than he averaged prior to his 2023 shoulder surgery but is in line with what he posted in 12 starts during the 2025 regular season. He's likely to make his next start on the road in Boston early next week.

McClanahan (0-1) took the loss Tuesday, allowing three runs (two earned) on two hits and three walks over 4.2 innings against Milwaukee. He struck out four.

The left-hander took an MLB mound Tuesday for the first time since August of 2023 after missing the past two seasons while recovering from Tommy John surgery and a subsequent nerve issue. McClanahan kept the Brewers off the board through four frames but was unable to escape the fifth, giving up three runs on two hits, two walks and an error. The 28-year-old threw 50 of 79 pitches for strikes and averaged 95.4 mph with his fastball, which is a tick slower than his 2023 velocity but is still an encouraging figure in his first start back, especially given that he topped out at 97.4 mph. A home matchup with the Cubs is likely on deck for McClanahan early next week.

Bello (0-1) took the loss against the Astros on Tuesday, allowing six runs (five earned) on eight hits and three walks while striking out two across 4.2 innings.

Bello pitched to a 5.65 ERA during spring training, and things didn't get any better in his first regular-season start. Yordan Alvarez took Bello deep in the fifth inning, and four of the next five Astros reached base to bounce Bello from the game. Bello turned in a career-best 3.35 ERA across 29 starts last regular season, but his 4.19 FIP suggested it was a bit of a fluke. Bello will need to pitch better to hold off other starting candidates including Payton Tolle, Johan Oviedo, Kutter Crawford (wrist) and Patrick Sandoval (elbow) once everyone is healthy. Bello's next start is scheduled for Monday against the Brewers.