3:12pm: Phillips has indeed suffered a torn thumb ligament, tweets John Fay of the Cincinnati Enquirer. He will undergo surgery tomorrow.

3:00pm: Reds second baseman Brandon Phillips has suffered an injury to the ligament in his left thumb which could be a tear, reports Ken Rosenthal of FOX Sports (via Twitter). As Rosenthal notes, Phillips is expected to be “out a while;” Bryce Harper recently lost 57 games to a torn ligament in his thumb.

The news on Phillips is not the only significant injury development out of Cincinnati (to say nothing of the rest of the NL Central). After placing first baseman Joey Votto on the DL and seeing center fielder Billy Hamilton go down with a hamstring issue last night, starter Homer Bailey left in the middle of his start today with what the team described as pain in his left patellar tendon (via Twitter). The status of those two important players remains unknown.

MLBTR’s Steve Adams recently broke down the trade market for second basemen. If Phillips requires an extended absence, MLBTR’s Tim Dierkes asks (via Twitter) whether the Reds might match up with the White Sox on a deal for Gordon Beckham.