For a player who was not even on the roster for the Sin City Celtics, big man Charles Bassey had an impressive impact.

Bassey finished with 22 points (8-12 FG, 6-6 FT), 13 rebounds, one assist, two steals and three blocks across 22 minutes during Sunday's Summer League 94-81 win against the Knicks.

LAS VEGAS — The Celtics released their Summer League roster on Tuesday but made one major addition before Friday’s opener ...

The Celtics added Charles Bassey to their Summer League roster Friday, and the former Spurs big man wasted little time making ...

The St. Anthony product became an unrestricted free agent this offseason after another injury-plagued season with San Antonio ...

LAS VEGAS -- The Celtics led from start to finish Sunday night and pulled away in the second half for a 94-81 win over the ...

The Spurs have appeared to move on from Bassey after adding former Celtics bigs Kelly Olynyk and Luke Kornet to bolster their ...

LAS VEGAS — The Celtics had a fresh face debuting on their Summer League team Friday night as Charles Bassey was an unexpected late addition to the team’s Summer League roster. The former Spurs big ...

LAS VEGAS — The Celtics opened Las Vegas Summer League play with a 92-78 win over the Grizzlies on Friday. First-round pick ...

Emptying the Celtics notebook on the Boston’s talent drain, perilously thin frontcourt and reported interest in Damian ...

The team's offseason moves, including adding big men Luke Kornet and Kelly Olynyk, have bolstered the rookie's optimism.