Liz signed a minor-league deal with the Brewers on Friday that includes an invite to spring training.
Liz's club option for 2016 was declined Thursday.
Liz was designated for assignment by the Pirates on Tuesday.
Liz struck out two batters in two scoreless innings Tuesday against Milwaukee.
Liz was called up from Triple-A Indianapolis on Tuesday.
According to Shi Davidi of Sportsnet, Radhames Liz will miss the first half of the 2014 season while rehabbing his knee.
The 30-year-old hurler resurrected his career in the Korean Baseball Organization the past three seasons, posting a 3.06 ERA and striking out 188 in 202 2/3 innings in 2013. He won't be an option for the Jays until the second half of the season.
Blue Jays signed RHP Radhames Liz to a minor league contract.
The 30-year-old right-hander hasn't appeared in the major leagues since the 2009 season, and owns a career 7.50 ERA and 1.89 WHIP over 110 1/3 innings. He's spent the past three seasons pitching in Korea, most recently posting a 3.06 ERA and leading the Korean Baseball Organization with 188 strikeouts in 202 2/3 innings in 2013. It's a nice low-risk signing for the Jays.