Rangers reliever Koji Uehara has invoked his no-trade clause to reject a trade to the Blue Jays, reports Richard Durrett of ESPN Dallas. The right-hander's limited no-trade clause allows him to block trades to six teams, and Toronto is one of those six.

Uehara, who turns 37 in April, posted a 2.35 ERA, an 11.8 K/9 rate, and a phenomenal 9.44 K/BB ratio in 65 games last season with the Orioles and Rangers. His $4MM option for 2012 vested in the process, but the Texas bullpen is starting to get crowded, particularly with righties like Uehara, Joe Nathan, Mike Adams, and Alexi Ogando. The Jays were one of several teams interested in acquiring him, but they have since signed Francisco Cordero.