What happened: The Atlanta Hawks and Boston Celtics continue their offseason evaluation schedule on Monday at the Pavilion in Las Vegas. Broadcast coverage of the matchup streams live on NBA on Prime starting at 6 p.m. Eastern Time.

Why it matters: For Boston, the matchup provides another evaluation opportunity for young talent and two-way signees after the Celtics outlasted the Toronto Raptors 83-80 in overtime on Saturday. Front office executives across the league use the Las Vegas schedule to finalize training camp invites and two-way contract allocations ahead of the 2026-27 NBA season.

What to watch: Following Monday's matchup, coaching staffs will review game film and individual performance metrics to determine rotation adjustments for the remainder of the Las Vegas tournament schedule. Final summer league evaluations will directly influence two-way contract offers and Exhibit 10 training camp invitations entering the 2026-27 preseason.