A pair of Toronto Blue Jays pitching prospects will make their major league debuts this week following MLB's September roster expansion.

Right-hander T.J. Zeuch will debut Tuesday in Atlanta behind opener Wilmer Font according to TSN Blue Jays reporter Scott Mitchell.

Zeuch is 4-3 this season with an ERA of 3.74 in 15 starts split between high-A Dunedin and triple-A Buffalo. His season has been highlighted by a no-hitter he threw on Aug. 19 against the Rochester Red Wings while pitching for the Buffalo Bisons. 

Meanwhile, left-hander Anthony Kay will make his debut either Saturday or Sunday in Tampa Bay against the Rays. It hasn't been determined whether it will be a traditional start or behind an opener. 

In 26 starts this season with three minor league teams, Kay is 10-8 to go along with an ERA of 2.96. He was acquired by the Blue Jays earlier this summer as part of the return for right-hander Marcus Stroman. 

To make room, pitcher Zack Godley has been designated for assignment.

Joining Zeuch and Kay in being recalled are outfielders Anthony Alford and Jonathan Davis and infielder Richard Urena. 

In 73 games in Triple-A Buffalo, Alford is batting .259 with seven home runs and 37 RBIs. Davis is batting .262 with 10 homers and 36 RBIs in 82 games and Urena has six home runs and 52 RBIs in 98 games with a .274 batting average with Buffalo. 

Following their matchup with the Braves, the Blue Jays will begin a series in Tampa Bay Thursday night.