Isaiah Thomas pumped in a career high 44 points to lead the Boston Celtics to a comeback overtime road win in Memphis 112-109.

It is being called the Celtics first signature win of the season. The win puts the C's at 16-12.

Memphis had bolted out to a 17 point lead but Thomas led the charge back. He was 10-of 16 in field goals, 7-of-10 shooting threes and 17-for-17 from the foul line.

Al Horford had 17 points and 14 rebounds for the C's.

The win is the first one for the C's vs a team that has over a .600 record.