Carson Seymour - MLB News, Rumors, & Updates

Shifts to bullpen Seymour struck out a batter and allowed one earned run on three hits over one inning of relief in Sunday's 10-2 loss to the Dodgers.

Impact Seymour had started in each of his previous three appearances, but after he turned in an 8.68 ERA and 1.71 WHIP across 9.1 innings in those outings, he was moved to the bullpen. The Giants called on Seymour to mop up in the ninth inning of Sunday's blowout loss, and most of the 26-year-old righty's appearances for the remainder of the season are likely to come in lower-leverage spots.

SEPTEMBER 16, 2025 • ROTOWIRE

Early exit vs. Arizona Seymour (1-3) took the loss Wednesday against the Diamondbacks, allowing four runs on six hits across 1.1 innings. He struck out one.

Impact It was a rough day for Seymour, who gave up a home run to Geraldo Perdomo to lead off the game before giving up three more runs before departing with one out in the second. The 26-year-old Seymour has given up nine runs across 9.1 innings in three starts with the Giants. He's currently scheduled to face the Diamondbacks again in his next outing, though he could return to the bullpen when Carson Whisenhunt (back) is able to rejoin the rotation.

SEPTEMBER 11, 2025 • ROTOWIRE

Early exit vs. Arizona Seymour (1-3) took the loss Wednesday against the Diamondbacks, allowing four runs on six hits across 1.1 innings. He struck out one.

SEPTEMBER 11, 2025 • ROTOWIRE

Rodriguez limits Giants to 1 hit over 6 1/3 innings in Diamondbacks' 5-3 victory

Eduardo Rodriguez allowed one hit over 6 1/3 innings and the Arizona Diamondbacks beat the San Francisco Giants 5-3 on Wednesday to avoid a series sweep

SEPTEMBER 10, 2025 • Associated Press

SF Giants can't complete sweep of Diamondbacks as Seymour endures short day Carson Seymour recorded four outs and surrendered four earned runs

SEPTEMBER 10, 2025 • PRESSDEMOCRAT.COM

Diamondbacks look to break 3-game losing streak, play the Giants

The Arizona Diamondbacks are looking to break their three-game slide with a victory against the San Francisco Giants

SEPTEMBER 10, 2025 • Associated Press

Willy Adames hits three-run homer as Giants beat D-backs 5-3, gain ground on Mets in wild-card chase

Willy Adames hit a three-run homer in the first inning moments after fouling the initial pitch off his knee, Robbie Ray remained unbeaten pitching against his former team, and the...

SEPTEMBER 10, 2025 • Associated Press

Devers, Adames hit back-to-back homers and Seymour earns 1st win as red-hot Giants deck Cards 8-2

Rafael Devers and Willy Adames hit back-to-back home runs in the first inning, and the streaking San Francisco Giants matched their season best with 18 hits during an 8-2 victory o...

SEPTEMBER 6, 2025 • Associated Press

Shows improvement in first win Seymour (1-2) notched the win Friday against the Cardinals, allowing one run on two hits and one walk in five innings. He struck out two.

Impact Seymour threw a season-high five innings, and it was a considerable step forward after he yielded a season-worst four runs in his last start. The 26-year-old right-hander is still in the process of building up his pitch count while filling in for the injured Landen Roupp (knee), as the former tossed a season-high 75 pitches Friday. Seymour will bring a 4.25 ERA, 1.35 WHIP and 20:12 K:BB across 29.2 innings into his next outing, which is set to come against the division-rival Diamondbacks.

SEPTEMBER 6, 2025 • ROTOWIRE

Shows improvement in first win Seymour (1-2) notched the win Friday against the Cardinals, allowing one run on two hits and one walk in five innings. He struck out two.

SEPTEMBER 6, 2025 • ROTOWIRE

Receiving another start Seymour is slated to start Friday's game against the Cardinals in St. Louis.

Impact He'll be making his second straight turn through the rotation, despite underwhelming in his first MLB start this past Saturday, when he took a loss to the Orioles after giving up four earned runs on five hits and two walks over three innings. Altogether, Seymour holds a 4.74 ERA, 1.50 WHIP and 18:11 K:BB across 24.2 frames in the big leagues. Keeping the ball in the yard has proven to be a challenge for the righty, who has already yielded eight home runs.

SEPTEMBER 5, 2025 • ROTOWIRE

Giants bring win streak into game against the Cardinals

The San Francisco Giants will attempt to keep a four-game win streak alive when they take on the St. Louis Cardinals

SEPTEMBER 5, 2025 • Associated Press

Struggles through short outing Seymour (0-2) took the loss against Baltimore on Saturday, allowing four runs on five hits and two walks while striking out two batters over three innings.

Impact Seymour's first MLB start didn't go according to plan, though he was able to begin the game with two scoreless innings. Things imploded for him in the third, however, as the Orioles racked up four runs on a pair of two-run homers in the frame. Seymour wasn't allowed to return for the fourth, and he got only one run of support from San Francisco's offense. It's unclear if he'll get another turn in the rotation after making his first 10 appearances out of the bullpen, but the Giants' have a need for a fifth starter with Landen Roupp (knee) likely to be sidelined until at least late September.

AUGUST 31, 2025 • ROTOWIRE

Basallo hits 1st MLB homer and Rogers pitches Orioles to 11-1 win over Giants

Trevor Rogers pitched seven splendid innings, Samuel Basallo hit his first major league home run and the Baltimore Orioles routed the San Francisco Giants 11-1 to stop their five-g...

AUGUST 31, 2025 • Associated Press

First MLB start on tap The Giants named Seymour their starting pitcher for Saturday's game against the Orioles at Oracle Park, Susan Slusser of the San Francisco Chronicle reports.

Impact After turning in a 3.74 ERA, 1.38 WHIP and 16:9 K:BB in 21.2 innings while making his first 10 MLB appearances as a reliever, Seymour will get the chance to make his first big-league start Saturday while the Giants have an opening in the rotation due to Landen Roupp's (knee) continued absence. Seymour's most recent appearance came Wednesday versus the Cubs, but he tossed just 16 pitches in that outing and should be reasonably well rested. However, given that Seymour hasn't covered more than three innings in the majors or minors since June 19, the Giants may not allow him to work deep enough into Saturday's start to qualify for a win.

AUGUST 30, 2025 • ROTOWIRE

Matos leads Giants against the Orioles after 4-hit outing

The San Francisco Giants play the Baltimore Orioles after Luis Matos had four hits against the Orioles on Friday

AUGUST 30, 2025 • Associated Press

Fans three in bulk relief Seymour surrendered one earned run on three hits and one walk while striking out three across three innings in Tuesday's 5-1 loss to the Padres.

Impact Seymour worked in long relief once again, logging three innings for the fourth time in nine appearances this season. The right-hander threw 33 of his 54 pitches for strikes and recorded at least three strikeouts for the third time. He owns a 3.92 ERA, 1.40 WHIP and 16:8 K:BB, allowing six home runs in 20.2 innings.

AUGUST 20, 2025 • ROTOWIRE

Fans three in bulk relief Seymour surrendered one earned run on three hits and one walk while striking out three across three innings in Tuesday's 5-1 loss to the Padres.

AUGUST 20, 2025 • ROTOWIRE

Allows one run vs. Washington Seymour allowed one earned run on four hits while striking out one over three innings in Saturday's 4-2 loss to the Nationals.

Impact Seymour worked in long relief once again, giving up two singles and two doubles while throwing 28 of his 44 pitches for strikes. The 26-year-old has now surrendered five runs in his last eight innings. Overall, he owns a 4.50 ERA, 1.50 WHIP and a 12:4 K:BB across 14 innings in six appearances.

AUGUST 10, 2025 • ROTOWIRE

Allows one run vs. Washington Seymour allowed one earned run on four hits while striking out one over three innings in Saturday's 4-2 loss to the Nationals.

AUGUST 10, 2025 • ROTOWIRE

Earns first hold Monday Seymour picked up a hold in Monday's 5-4 loss to the Pirates, allowing two earned runs on one home run and one walk while striking out two across two innings.

Impact Seymour retired the side in order in the sixth inning, but he gave up a walk and a subsequent home run in the seventh. Still, the right-hander protected the lead and earned his first hold in five big-league appearances. During that span, he has allowed six earned runs -- including five homers -- on 13 hits and four walks while striking out 11 over 11 innings.

AUGUST 5, 2025 • ROTOWIRE

Isiah Kiner-Falefa drives in winning run in bottom of the ninth to lift Pirates over Giants 5-4

Isiah Kiner-Falefa’s fielder’s choice scored Jack Suwinski with the winning run in the bottom of the ninth inning as the Pittsburgh Pirates rallied to beat the San Francisco Giants...

AUGUST 5, 2025 • Associated Press

Longest MLB Home Runs in July: Where Do Ronald Acuña's Blasts Rank?

Here are the top 10 longest home runs from July, including two by Braves star Ronald Acuña Jr.

AUGUST 4, 2025 • FOX SPORTS

Longest MLB Home Runs in July: Where Do Ronald Acuña's Blasts Rank?

McCutchen's homer sends Pirates to 6-5 win on night of Giants' top pitching prospect's debut

Andrew McCutchen hits a go-ahead homer as the Pittsburgh Pirates beat the San Francisco Giants 6-5 for their third straight win

JULY 29, 2025 • Associated Press

Could work in bulk relief Sunday Seymour is likely lined up to pitch at least a couple of innings in Sunday's game against the Mets after opening pitcher Matt Gage exits the contest, Alex Pavlovic of NBC Sports Ba...

Impact Between his 33 appearances at the Triple-A level and the majors this season, Gage has yet to pitch more than 2.2 innings, so he's unlikely to make it through the batting order once in his first career MLB start. San Francisco could call up a pitcher from the minors to provide another fresh arm, but based on how the team's bullpen currently looks, Seymour is the top candidate to cover bulk innings once Gage exits the game. Seymour has tossed six total innings over his three relief appearances in the majors this season but has been a full-time starter with Triple-A Sacramento, pitching to a 3.86 ERA, 1.34 WHIP and 90:39 K:BB in 77 innings. The Giants have two openings in the rotation at the moment, so Seymour could make multiple starts or bulk-relief appearances for the big club.

JULY 27, 2025 • ROTOWIRE

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Rodriguez limits Giants to 1 hit over 6 1/3 innings in Diamondbacks' 5-3 victory

Diamondbacks look to break 3-game losing streak, play the Giants

Willy Adames hits three-run homer as Giants beat D-backs 5-3, gain ground on Mets in wild-card chase

Devers, Adames hit back-to-back homers and Seymour earns 1st win as red-hot Giants deck Cards 8-2

Giants bring win streak into game against the Cardinals

Basallo hits 1st MLB homer and Rogers pitches Orioles to 11-1 win over Giants

Matos leads Giants against the Orioles after 4-hit outing

Isiah Kiner-Falefa drives in winning run in bottom of the ninth to lift Pirates over Giants 5-4

Longest MLB Home Runs in July: Where Do Ronald Acuña's Blasts Rank?

McCutchen's homer sends Pirates to 6-5 win on night of Giants' top pitching prospect's debut