The Blue Jays optioned Dallas to Triple-A Buffalo on Thursday, Shi Davidi of Sportsnet.ca reports.
This marks Dallas's fifth time getting optioned in 2026, which means if he is recalled again, he will have to be designated for assignment instead of getting optioned. The right-hander made one appearance after getting recalled Tuesday. He pitched 2.2 scoreless innings Wednesday, allowing no walks or hits. In a corresponding move Thursday, Toronto signed Michael Lorenzen.