The Toronto Blue Jays strengthened their bullpen ahead of Tuesday's trade deadline, acquiring relievers Anthony Bass and Zach Pop from the Miami Marlins for a shortstop prospect, sources told ESPN's Jeff Passan.

The 34-year-old Bass, a right-hander who is 2-3 this season, is having a breakout year, pitching to a 1.41 ERA in 44 2/3 innings. He has struck out 45 and walked just 10.

Pop, 25, is 2-0 with a 3.60 ERA in 20 innings pitched. The Blue Jays drafted the right-hander in the 23rd round of the 2014 draft but he played collegiately at the University of Kentucky and went back into the draft in 2017.