The Cubs were busy winning their first World Series since 1908 on Wednesday, but that didn’t stop them from adding to their 40-man roster. The club claimed right-hander Conor Mullee off waivers from the Yankees.

Mullee, 28, had been a member of the Yankees organization since going in the 24th round of the 2010 draft. Injuries have been highly problematic during his professional career, unfortunately, as he missed nearly all of the 2011-13 campaigns because of various surgeries – including a Tommy John procedure. Remarkably, Mullee persevered through those issues to make his major league debut in 2016, tossing three innings of one-run ball with the Yankees. However, he once again underwent surgery – this time to repair a nerve issue in his elbow – thus ending his season in August.

Over 162 career minor league frames, including 40 at the Triple-A level, Mullee has pitched to a stingy 2.00 ERA with impressive strikeout and walk rates of 9.1 and 2.6 per nine innings. That terrific body of work has helped earn Mullee a place on the World Series champions’ 40-man roster, at least for now.