Roberto Osuna, who recorded 20 saves as a rookie last year, will open the season as the Blue Jays' closer, manager John Gibbons said on Wednesday.
In addition, Ezequiel Carrera has made the team as the fourth outfielder, and Toronto's final three bullpen spots will be filled by Arnold Leon, Joe Biagini and Ryan Tepera.
Gregor Chisholm is a reporter for MLB.com. Follow him on Twitter @gregorMLB and Facebook, and listen to his podcast.