Sobotka was outrighted
to Triple-A Nashville on Wednesday.
Sobotka had been pitching for the Triple-A club recently, but his removal from the 40-man roster will make room for Ryan Weber
, who was claimed off waivers in a corresponding move. The right-hander has made five relief appearances for Triple-A Nashville this year and has posted a 4.91 ERA and 2.81 WHIP in 3.2 innings.