David Robertson - MLB News, Rumors, & Updates
Rays sign relief pitcher David Robertson
Pitcher David Robertson and Phillies agree to $23 million, two
David Robertson (baseball) - Wikipedia
David Robertson (baseball) - Wikiwand
Red Sox could trade for ex-Yankees closer, MLB insiders say
Mets face competition if they want to trade for All-Star closer
David Robertson (baseball) - Wikipedia
White Sox sign David Robertson to four-year, $46 million deal