Kristaps Porzingis voiced his frustrations as his illness forced him to leave Game 1 early and had him lacking energy in Game 2.

As the Knicks made yet another soul-crushing run in the fourth quarter Wednesday, all Kristaps Porzingis could do was watch.

The Celtics allowed another 20-point comeback from the Knicks on Wednesday, losing 91-90 after going cold in the fourth quarter. Porzingis was still nursing an illness that forced him out of the second half of Game 1, coming off the bench in Game 2 and scoring eight points with four rebounds in just 14 minutes.