The Toronto Blue Jays selected the contract of right-hander Chad Dallas on June 4, 2026, and the 26-year-old was expected to make his major-league debut Thursday night against the Atlanta Braves.
Dallas joined the club’s taxi squad in Atlanta on Wednesday and was summoned to the active roster the next day. The move came with Hayden Juenger optioned to Triple-A Buffalo and Tanner Andrews designated for assignment to open a 40-man spot.
At Triple-A this season Dallas made 10 appearances, including eight starts, posting a 4.50 ERA with 38 strikeouts in 36 innings. His full stat line at Buffalo in 2026 included a 24.1% strikeout rate, an 8.2% walk rate and a 41.7% ground-ball rate — limited workload that nonetheless produced enough recent innings for the Blue Jays to view him as an available depth arm.
Dallas was a fourth-round pick of the Blue Jays in the 2021 MLB Draft and reached this point after five seasons in Toronto’s minor-league system. He entered prospect lists going into 2024 — Baseball America placed him 14th in the Blue Jays system and FanGraphs ranked him 16th — but his professional arc includes a significant interruption: he underwent Tommy John surgery in September 2024 and missed the entire 2025 season.
The call-up comes amid a stretched Toronto rotation. The club lists Kevin Gausman, Trey Yesavage and Patrick Corbin as its three traditional starters, while José Berríos, Cody Ponce and Bowden Francis are done for the season and Dylan Cease, Max Scherzer, Shane Bieber and Lazaro Estrada remain on the injured list. Jake Bloss is also recovering from Tommy John surgery. That combination of season-ending and short-term absences has forced the Blue Jays to turn to a string of alternatives; Dallas is the latest arm to be elevated to plug immediate gaps.
The roster decision carries an obvious friction: Dallas is being asked to step onto a major-league mound despite missing all of 2025 after surgery and logging just 36 Triple-A innings in 2026. The limited work and the long layoff make his readiness a live question, even as his Triple-A numbers provided a compact sample of competence — strikeout ability and a ground-ball profile the club values.
What happens next is immediate and specific. Dallas was expected to make his debut Thursday against Atlanta, and the Blue Jays announced Simeon Woods Richardson was set to join the club on Friday. How long Dallas will remain on the active roster after his first appearance is not confirmed; the duration will hinge on his performance and the health recoveries elsewhere in Toronto’s staff.
