Seranthony Domínguez Fantasy Stats

Across 14 2/3 innings (18 games) so far this season, Chicago White Sox closer Seranthony Dominguez has recorded a 3.68 ERA, 1.16 WHIP, 19 strikeouts, and eight saves. The 31-year-old has been particularly locked in of late, allowing just one earned run while logging 11 strikeouts and five saves over his last nine appearances. Control continues to be an issue for Dominguez, as he currently owns a 14.3% walk rate after posting a 13.8% walk rate in 2025. However, his strikeout rate is also north of 30% for the second straight season, which helps mitigate the damage of his free passes. Dominguez appears to have a firm hold on the ninth-inning role for the White Sox and should be rostered across all fantasy formats.

Across 13 innings so far in 2026, Chicago White Sox closer Seranthony Dominguez has pitched to a 4.15 ERA and 1.31 WHIP with 16 strikeouts and seven saves. The 31-year-old is prone to the occasional blow-up outing, as he's logged three appearances this season where he's allowed at least two runs. Dominguez owns both an elevated walk rate (15.5%) and an elevated HR/9 (2.08), a dangerous combination for his ERA. Still, the veteran right-hander has struck out 27.6% of the batters he's faced so far this season and remains locked in to the ninth-inning role in the White Sox bullpen. He's also currently riding a bit of a hot streak, as he's allowed just one earned run since April 16. In any league where he may have been dropped, Dominguez should be targeted on the waiver wire.

Chicago White Sox closer Seranthony Dominguez had a much-needed clean ninth inning in Thursday's 4-1 White Sox victory over the Arizona Diamondbacks. He pitched a clean frame, striking out two batters and not allowing a base runner, while only throwing 12 pitches (eight for strikes). Dominguez has now converted on his last two save opportunities after a rough outing on April 16 against the Tampa Bay Rays, where he had his second blown save of the season. On the season, Dominguez has now converted five of his seven save opportunities, and his two blown saves are the only runs he has allowed all season (five total). Because of those two blow-up outings, Dominguez owns a 5.00 ERA and 1.56 WHIP, which isn't great, but based on the scarcity of solid closers in MLB right now, Dominguez appears to be rising up the ranks after converting with clean outings in his last two opportunities. While the volume for saves may not be there for the White Sox (currently 10-15 on the season), Dominguez appears to have a firm grasp on the closer opportunity when situations arise; he just needs to continue to capitalize on those opportunities.

Chicago White Sox relief pitcher Seranthony Dominguez could be on a short leash after another tough outing on Thursday. Dominguez took the blown save after allowing three runs on two hits over 0.1 innings of work. He cleaned up his act on Saturday with a scoreless inning, but walked two batters over his inning of work. The right-hander has blown two saves and has a horrendous 7.50 ERA and a 1.83 WHIP over his six innings of work. He'll likely remain in the closer role for now, with the White Sox not having much competition for saves in their bullpen right now.

Chicago White Sox closer Seranthony Dominguez took the loss on Thursday against the Tampa Bay Rays and got tagged with his second blown save of the season. Dom nguez has now converted three of his five save opportunities. In Thursday's outing, Dom nguez entered the contest with a 3-2 lead, allowing three earned runs on two hits and one walk in 1/3 of an inning pitched. Dom nguez's other blown save came earlier in the season against Milwaukee and was also a blow-up type of outing, where he allowed two earned runs on one walk and two hits. He now has a 7.50 ERA and 1.83 WHIP through seven appearances. All five of his earned runs allowed came in the two blown save opportunities. The White Sox do not have much competition for bullpen arms to dethrone Dom nguez as closer just yet; however, he is running on thin ice and could be in jeopardy of losing the role if he doesn't provide more consistency moving forward. Fantasy managers who drafted Dom nguez as their back-end closer may want to begin to think of potential contingency plans on the off chance the White Sox do decide to try someone else out.

Chicago White Sox right-hander Seranthony Dominguez tallied his second save of the season on Thursday in the White Sox's 2-0 victory over the Kansas City Royals. He had a clean ninth inning, allowing one walk and striking out two Royals batters. Dominguez has now secured two saves in three total opportunities after a disappointing effort in his first save chance, where he allowed two earned runs in 1/3 innings against the Milwaukee Brewers back on March 29. Since that blown save, Dominguez has recorded three converted on three consecutive scoreless outings and has racked up a win and two saves in that time, and appears to have a clear grip on the closer role for the White Sox so long as he keeps converting his chances to close out games. On the season, Dominguez owns a 3.86 ERA and 1.50 WHIP with five strikeouts and three walks in five appearances.

Chicago White Sox relief pitcher Seranthony Dominguez is set to open the 2026 season as his team's primary closer. The 31-year-old signed a two-year contract with Chicago this past winter after posting a 3.16 ERA and 1.28 ERA with 79 strikeouts across 62 2/3 innings split between the Baltimore Orioles and Toronto Blue Jays in 2025. Dominguez recorded an impressive 30.3% strikeout rate, but he also allowed an elevated 13.8% walk rate. While Dominguez lowered his HR/9 to 0.72 in 2025, he allowed an elevated 1.84 HR/9 in 2024. If his struggles with the long ball return in 2026, his tendency to issue free passes could impact his ERA. Still, Dominguez should have an extended runway in the ninth inning in Chicago, and he's consistently demonstrated an ability to generate strikeouts throughout his MLB career. He may not have high-end upside, but Dominguez could be an undervalued source of saves and strikeouts for fantasy managers in 2026.

Across 62 2/3 innings split between the Baltimore Orioles and Toronto Blue Jays in 2025, veteran relief pitcher Seranthony Dominguez recorded a 4-4 record with a 3.16 ERA, 1.28 WHIP, 79 strikeouts, and two saves. Dominguez's performance was enough to earn him a two-year deal from the Chicago White Sox in free agency, where he is expected to be the team's primary closer. The 30-year-old is far from a perfect pitcher, as he posted an elevated 13.8% walk rate in 2025 and allowed an inflated 1.84 HR/9 as recently as 2024. However, Dominguez struck out 30.3% of the batters he faced in 2025 and should have a long runway as Chicago's primary option in the ninth inning. Dominguez also pitched well in the World Baseball Classic for the Dominican Republic this spring, allowing just three base runners and zero earned runs across four appearances. If he can keep his walk and home run rates in check, Dominguez could be an undervalued source of saves heading into 2026.

Chicago White Sox manager Will Venable said that right-hander Seranthony Dominguez will be the team's closer to begin the 2026 season, according to James Fegan of Sox Machine. The White Sox signed Dominguez to a two-year, $20 million contract last month. The 31-year-old veteran has only 40 career saves in seven big-league seasons with three different teams, with 16 of them coming in his first major-league season in 2018 with the Philadelphia Phillies. Dominguez struck out 30.3% of the hitters he faced and had an opponent's expected batting average of just .200, partly because of a new split-finger fastball that he introduced. In a career-high 62 2/3 innings pitched for the Baltimore Orioles and Toronto Blue Jays, he held a 3.16 ERA, 1.28 WHIP, two saves, 20 holds, 79 strikeouts, and 36 walks. Dominguez's splitter is nasty and regularly generates whiffs, but a career-high 13.8% walk rate is worrisome, and he's unlikely to see a ton of save chances on one of the worst teams in baseball.

The Chicago White Sox have signed free agent reliever Seranthony Dominguez to a two-year, $20 million contract, according to Jeff Passan of ESPN.com. The deal includes a mutual option for 2028. The White Sox recently traded away outfielder Luis Robert Jr., and now, they're allocating that extra money to bolster their bullpen. Dominguez is a 31-year-old right-hander who split the 2025 season between Baltimore and Toronto. He posted a solid 3.23 xFIP with 11.4 K/9, but his walk rate soared to a career-high clip of 5.2 BB/9. There's a lot to like about his repertoire, though. Dominguez's sweeper grades out at 130 Stuff+ by FanGraphs' model, and it generated whiffs at a phenomenal 49.1% clip with a .112 xBA. His splitter is similarly dominant with 118 Stuff+, a 49.5% whiff rate, and a .141 xBA. Dominguez offers an analytically intriguing arm out of the White Sox' bullpen, and Joel Sherman of the New York Post reports that he's expected to be the team's closer. He will be a key piece for the White Sox down the stretch if they end up playing competitive baseball in 2026. If not, he'll be an intriguing name to monitor at the trade deadline with a year and a half left on his contract.