The Blue Jays outrighted Barnes to Triple-A Buffalo on Monday.
EDGE Analysis
Barnes will remain in Toronto's organizations after none of MLB's other 29 teams were willing to put in a waiver claim for the 31-year-old reliever when he was designated for assignment last week. Before being dropped from the 40-man roster, Barnes appeared in nine games for Toronto and gave up six earned runs while striking out 13 in nine innings.