The Angels traded Silseth and Logan O'Hoppe to the Rangers on Wednesday in exchange for minor-league infielder Angel Arredondo, Jeff Passan of ESPN.com reports.
Silseth has enjoyed one of the best campaigns of his career this year, posting a 2.72 ERA and 48:22 K:BB over 39.2 innings with the Angels. Now with the Rangers, he's unlikely to pry the closer job away from Jacob Latz, but he should continue to work fairly often in high-leverage situations.