Watch: Porzingis vehemently swats Zeller's dunk attempt

Kristaps Porzingis let Cody Zeller know what he thinks of his recent $56-million extension, viciously swatting away the 7-footer's dunk attempt late in Friday night's contest.

The 7-foot-3 Latvian would collect a second highlight-reel block in overtime to preserve the Knicks' two-point lead.