Complex sentence: Herren ended up playing 70 games from 1999-2001 as a member of the Nuggets and Boston Celtics, averaging 3.2 points and 2.4 assists per game for his NBA career.
Split into simpler sentences: Herren ended up playing 70 games from 1999-2001 as a member of the Nuggets and Celtics. Overall, he averaged 3.2 points and 2.4 assists per game for his NBA career.