After the Celtics lost their second straight game to the Wizards in their second-round series, Isaiah Thomas was quite agitated about the officiating in Game 4.

Thomas didn't shoot a single free-throw in the game, which is unusual since getting to the line is a big part of his game. The Celtics All-Star called attention to this postgame and also said the Wizards were holding him throughout the game.

From ESPN's Chris Forsberg:

Here's video of Thomas' comments (via SI's Ben Golliver):

It is important to note that Thomas doesn't blame the officials for Boston's loss. However despite that, his comments could likely earn Thomas a fine as the NBA doesn't tolerate players or coaches criticizing officials.