Korpisalo stopped 16 of 17 shots after replacing Jeremy Swayman midway through the second period of Tuesday's 6-5 overtime loss to Carolina.
Korpisalo was the better of Boston's two netminders on the night, but the loss goes on his record after the Bruins rallied from a 5-3 deficit. However, he still hasn't taken a regulation loss in over a month, going 2-0-4 in his last six outings with a 3.17 GAA and .890 save percentage.