The Blue Jays were doubled up by the Kansas City Royals, 6-3
Josh Towers took the loss, giving up three earned runs and 10 hits, while his teammates committed four errors on the field.
Royals' pitcher Zack Greinke picked up his first win of the season, holding Toronto to just one run over six innings.
The series finale takes place tonight; Gustavo Chacin (0-0) will face KC's Jorge De La Rosa (1-0).
First pitch is at 7:07pm at the Rogers Centre.
The Aurora Tigers have taken a 2-1 series lead over the Wellington Dukes, in the finals for the OPJHL Championship.
Aurora needed double overtime to defeat Wellington, 4-3.
Scoreboard
AHL
Rochester 3 Toronto 3
OHL
Belleville 6 Oshawa 4 (Belleville leads 3-0)
Kitchener 5 Plymouth 4 (Kitchener leads 3-0)
Sault Ste. Marie 3 London 0 (London leads 3-1)
- ER