Seranthony Domínguez Is Poised to Go from Oriole to World Series Champion

Key Highlights

  • Seranthony Domínguez traded from Baltimore Orioles to Toronto Blue Jays.
  • Domínguez found success in Toronto and is a part of the team aiming for a World Series title.
  • Juaron Watts-Brown, acquired by Orioles in return, has shown promising performance at minor league level.
  • Domínguez’s career trajectory with Orioles showcased volatility but ended positively before his trade to Blue Jays.

The Rise and Fall of Seranthony Domínguez with the Baltimore Orioles

In a major deal at the 2025 trade deadline, the Baltimore Orioles traded their former closer, Seranthony Domínguez, to the Toronto Blue Jays for pitching prospect Juaron Watts-Brown. This move marked the end of an eventful season for Domínguez in his hometown team.

The 30-year-old right-handed reliever had a rollercoaster ride with the Orioles, starting strong but facing challenges later in the year. After taking over as closer following Craig Kimbrel’s release at the 2024 trade deadline, Domínguez delivered impressive performances early on.

Over his first 15 appearances, he pitched to a 2.57 ERA, struck out 17 batters and secured six saves.

However, as the 2025 season progressed, Domínguez’s form dipped significantly. His ERA soared to 6.23 in his last 10 regular-season appearances due to increased walks and home runs allowed. Despite this struggle, he managed two scoreless appearances during the Orioles’ playoff run.

The Reinvention of Seranthony Domínguez

The turning point for Domínguez came when he switched from a changeup to a splitter as his secondary pitch. This shift not only stabilized his performance but also brought him back into contention with the Orioles. From June 1st until July 29th, when he was traded, Domínguez made 20 appearances and struck out 28 batters in 20.1 innings.

His new pitch became a dominant factor against opposing hitters who struggled to hit his splitter, achieving a .107 batting average against it. His improved performance earned him the odd circumstance of trading with his former team during a doubleheader on July 28th and 29th.

The Trade and Impact on Both Teams

The trade saw the Orioles acquire Juaron Watts-Brown, a highly rated prospect from the 3rd round of the 2023 draft. Watts-Brown has shown promise with his exceptional slider at the minor league level, demonstrating potential as an MLB starter.

Since joining Toronto, Domínguez has been more reliable in his new role as setup man for closer Jeff Hoffman. In 24 regular-season appearances, he struck out 25 batters over 21 innings with a 3.00 ERA. Although he allowed two home runs, this was a significant improvement from his time in Baltimore.

The Blue Jays’ run to the World Series has seen Domínguez continue his solid performance, posting a 3.60 ERA in 10 appearances with one game remaining before potentially clinching their first World Series title since 1992.

Conclusion

A Legacy of Volatility and Success

Seranthony Domínguez’s journey from an Oriole to a World Series contender is a testament to his adaptability and resilience. While his time with the Orioles was marked by inconsistency, his trade to Toronto allowed him to find stability and contribute to a championship-winning team. Despite facing criticism for his struggles, he stands as one of the few players from that 2025 Orioles squad who will be remembered for their contribution to a World Series title.