‘With Robin Lehner battling the flu, Sabres coach Dan Bylsma summoned Ullmark late in the afternoon to back up starter Anders Nilsson. It is Ullmark’s third recall of the season but he has yet to see any action. He did appear in 20 games for Buffalo last season, earning wins in his last three games to finish 8-10-2 with a 2.60 goals against average and .913 save percentage.’