Vesia (ribs) threw 15 pitches against live hitters in a simulated situation Wednesday, Eric Stephen of SBNation.com reports.

Vesia is recovering from a rib cage injury, but he said he was feeling good Thursday morning. The reliever noted that his fastball may have been down a bit, but added that he will be ready to go Friday for Game 1 of the World Series against the Yankees. The left-hander was left off the roster for the NLCS due to the injury but could return for the Fall Classic.