MASN's Mark Zuckerman reports that the Nationals have discussed David Robertson with the White Sox.
FanRag Sports' Jon Heyman reports that David Robertson has drawn trade interest, but that a trade will likely wait to see who misses out on Aroldis Chapman and Kenley Jansen.
David Robertson underwent arthroscopic surgery on his left knee last week.
David Robertson struck out the side in the ninth inning to record a save in Sunday's win over the Indians.
David Robertson allowed a walk and a single in a scoreless ninth inning while securing his 35th save of the season in Wednesday's win over the Tigers.
David Robertson allowed two baserunners but got out of trouble to earn his 34th save Tuesday against the Tigers.
David Robertson took a loss Wednesday after yielding a walkoff RBI sacrifice fly to Tyler Collins in the bottom of the ninth inning at Detroit's Comerica Park.
David Robertson worked a scoreless ninth inning Sunday for his 32nd save of the season.
David Robertson tossed a perfect ninth inning Friday against the Marlins for his 28th save of the season.
David Robertson blew his sixth save after giving up a run in the 11th inning Wednesday against the Royals.
David Robertson allowed two hits and a run Tuesday against the Royals to take his fifth blown save of the season.
David Robertson closed out the Orioles on Saturday to earn his 27th save.
David Robertson pitched a clean ninth inning to record his 25th save on Saturday.
Mark Feinsand of the New York Daily News reports theta a "very real chance" that the White Sox trade closer David Robertson.