"While the historical series is long (15 matchups since 1951) and close (each team has won seven series), the Knicks and Celtics have only met three times in the playoffs since 19

The Celtics and Knicks are set for their first postseason series since 2013 and their 16th in NBA history. Here's a look back at the history between the archrivals.

If you’ve never seen an NBA team miss 45 3-pointers in a playoff game, that’s because until Monday night it had never happened.