Suns Mavericks Basketball

Dallas Mavericks forward Dirk Nowitzki (41) drives past Phoenix Suns guard Jamal Crawford (11) to the basket for a dunk during the second half of an NBA basketball game in Dallas, Tuesday.

DALLAS (AP) — Dirk Nowitzki notched season highs in points, shots and minutes before telling Dallas Mavericks fans that his record 21st season with the same franchise would be his last.

Then the 40-year-old said he gave just about all he had in what he knew would be his final home game , which might make the last game of his career at San Antonio on Wednesday night little more than a curtain call. It's a fitting finale in some regards because the Spurs were probably Nowitzki's biggest rivals.