The Celtics made it official, signing Von Wafer for the 2010-11 season. Terms were not announced, but it is believed to be for one season for the veteran minimum. (Here’s a more in-depth look at Wafer).

Wafer gives the Celtics 13 players under contract with second round pick Luke Harangody expected to be the 14th player once he reaches agreement on a contract.

The current Celtics roster is as follows:

PG: Rajon Rondo, Nate Robinson, Avery Bradley

SG: Ray Allen, Von Wafer

SF: Paul Pierce, Marquis Daniels

PF: Kevin Garnett, Glen Davis

C: Kendrick Perkins, Jermaine O’Neal, Semih Erden, Rasheed Wallace

Non-guaranteed: Oliver Lafayette, Tony Gaffney

Second round pick: Luke Harangody