5 things to know about new Red Sox pitcher Johan Oviedo

He’s anticipated to be within the Purple Sox’ beginning rotation, and he could possibly be a fixture there for the subsequent couple of years.

Though Oviedo has primarily been a beginning pitcher over his final two seasons on the mound, some questioned what function he would possibly play in Boston upon the information of Thursday’s commerce. However the early expectation is that Oviedo will likely be part of the Purple Sox’ beginning rotation when the 2026 season opens, WEEI’s Rob Bradford reported.

With Oviedo set to affix the Purple Sox’ rotation, he could possibly be a fixture there for years to return. He nonetheless has two years left of group management, making him eligible without cost company after the 2027 season.

Oviedo initially started his profession as a beginning pitcher when he was with the Cardinals in 2020, however they moved him to the bullpen in 2022. When the Pirates acquired Oviedo in 2022, although, they made him a beginning pitcher once more.

Oviedo is 13-26 with a 4.39 ERA in 67 profession begins. He had a 4.05 ERA over his 48 begins with the Pirates. In his lone full season on the mound in Pittsburgh, Oviedo went 9-14 with a 4.31 ERA in 177 2/3 innings pitched over 32 begins. That innings pitched mark would’ve ranked second on the Purple Sox final season.

Oviedo has good strikeout potential, however has additionally had management points.

As Oviedo has taken on a beginning pitcher’s load, the outcomes have been … inconsistent.

Oviedo has been in a position to put up a strikeout price at a comparatively good share over his previous couple of seasons. In his abbreviated 2025 season, Oviedo had a 24.7 p.c strikeout price, which might’ve ranked twenty sixth amongst certified beginning pitchers final season. His 29.9 p.c whiff price would’ve ranked thirteenth amongst certified pitchers, sitting proper behind Pirates ace Paul Skenes.

However Oviedo’s stable strikeout potential comes with plenty of walks and hit batters. This previous season, Oviedo walked three hitters in seven of his 9 begins. His 13.5 stroll price would’ve been the worst amongst certified pitchers.

Going again to 2023, Oviedo’s 26 p.c whiff price ranked forty seventh amongst certified pitchers that season. However he additionally had the eighth-worst stroll price (10.6) amongst certified pitchers, and he led all Nationwide League pitchers in hit batsmen that yr (13).

So, the Purple Sox may be in for a little bit of a bumpy journey with Oviedo this season except they’re in a position to get his management points, properly, beneath management.

Oviedo has a five-pitch arsenal.

Oviedo has a fairly deep pitching arsenal, having a fastball, slider, curveball, sinker, and changeup at his disposal. Of these pitchers, Oviedo primarily makes use of his four-seamer and slider, which accounted for 69 p.c of his pitches in 2025.

Oviedo’s fastball has had a mean velocity of round 95.5 mph over his final two seasons, per Baseball Savant. Opposing hitters had some success in opposition to Oviedo’s fastball in 2023, logging a .275 batting common and 11 residence runs in 258 at-bats that yr. However Oviedo had some higher success along with his four-seamer in 2025, with opposing hitters logging only a .149 batting common in opposition to the pitch final season.

The slider is Oviedo’s greatest pitch. He acquired opposing hitters to strike out in opposition to it 88 occasions in 281 at-bats in 2023, producing a 32.7 p.c whiff price along with his slider that season.

As for the opposite three pitches in Oviedo’s arsenal, his curveball has seen a bit extra utilization over the past couple of seasons than the remainder of his secondary pitches. He’s thrown a curveball in roughly 15 p.c of his pitches over his final two years, with opposing hitters logging a sub-.200 batting common in opposition to the pitch in every season. Oviedo had a 38.1 whiff price along with his curveball in 2025.

Oviedo’s a Cuban native, leaving his household at 18 to affix the Cardinals.

Oviedo started his skilled profession when he signed with the Cardinals as a world free agent in July 2016, instantly becoming a member of the membership’s Dominican Summer season League group.

Whereas the contract allowed Oviedo to maneuver a step nearer to creating his massive league goals come true, he additionally needed to say goodbye to his closest relations for a great little bit of time. He didn’t see his mom, father, or sister for seven years after signing that contract with the Cardinals. He eventually reunited with his family members throughout Pirates spring coaching in 2023.

Oviedo lived in Jacksonville along with his aunt throughout his first few years within the minors, finally acquiring a inexperienced card in 2018. He made his MLB debut in 2020 earlier than the Cardinals traded him in a deal for pitcher Jose Quintana in 2022.

It’s unclear if Oviedo will pitch for Cuba within the 2026 World Baseball Basic, which can happen in March.