Tony Sipp was scratched from his scheduled appearance on Saturday because of back stiffness.
Astros activated LHP Tony Sipp from the paternity leave list.
Astros placed LHP Tony Sipp on the paternity leave list.
Astros re-signed LHP Tony Sipp to a three-year, $18 million contract.
MLB.com's Brian McTaggart reports that the Astros have re-signed left-hander Tony Sipp.
According to FOX Sports' Ken Rosenthal, the Astros are interested in free agent reliever Tony Sipp.
FOX Sports' Jon Morosi reports that the Tigers have talked about free agent relievers Tony Sipp and Antonio Bastardo.
According to ESPN's Jerry Crasnick, free agent Tony Sipp is seeking a three-year deal worth $5-6 million per year.
ESPN's Jerry Crasnick reports that the Orioles are "considering" Tony Sipp.
MLB.com's Brian McTaggart reports the Astros and free agent Tony Sipp have "mutual interest."
Tony Sipp (back) struck out the only batter he faced Sunday in the Astros' defeat of the Angels.
Tony Sipp (back) will throw a bullpen session on Wednesday or Thursday.
Tests on Tony Sipp's oblique/back came back negative.
Tony Sipp has been sent for tests due to an oblique/back injury.