ATLANTA — The Toronto Blue Jays acquired former closer Jason Grilli from the Atlanta Braves on Tuesday for a pitching prospect.

A 39-year-old right-hander, Grilli is 1-2 with a 5.29 ERA and two saves in his comeback from a career-threatening injury. Grilli's 2015 season ended when tore his left Achilles tendon on July 11. He had 24 saves and a 2.94 ERA in 36 games before the injury.

Hard-throwing Arodys Vizcaino has six saves and a 1.66 ERA in his emergence as the Braves' new closer.

Atlanta, 15-35 entering Tuesday and tied with Minnesota for the major leagues' worst record, is rebuilding. General manager John Coppolella said the trade helps open a spot for another young arm.

"We wanted to go with young pitching," Coppolella said. "What we've tried to do in a year like this is to try to find out what we have with the arms we have here."

The Braves expect to have right-hander Jim Johnson (right groin strain) come off the 15-day disabled list on Friday. Coppolella said right-hander Shae Simmons, recovering from Tommy John surgery, also should soon join Atlanta's roster.

Toronto also gets $2,175,000 from Atlanta, offsetting much of the $2,371,585 remaining after Tuesday of Grilli's $3.5 million salary this year. His deal includes a $3 million team option for 2017 with a $250,000 buyout.

Atlanta obtained right-hander Sean Ratclilffe, an 18th-round pick in 2013 who was 2-2 with a 3.60 ERA in 22 games with Class A Vancouver last year. The Braves recalled right-hander Ryan Weber from Triple-A Gwinnett to fill Grilli's spot on the active roster.

Ratcliffe, 21, was in the Blue Jays' extended spring training and will report to the Braves' extended spring program.

"We had seen him two weeks back and our scouts who saw him thought he could help the Braves organization," Coppolella said. "We'd like to see him throw for us first and then go from there and see where he can help us."

As rumours of the impending trade spread on Tuesday, Grilli went through his normal pregame routine, including shagging fly balls in the outfield during batting practice. The trade became official about 30 minutes before the Braves' game against the San Francisco Giants.

Grilli has 76 saves, including 33 with Pittsburgh in 2013. He made his debut in the majors with Florida in 2001 and has also pitched for the White Sox, Detroit, Colorado, Texas and the Angels.