After Monday night's 14-inning game between the Reds and Pirates, Brandon Phillips took to Twitter with a big-time accusation.

"#RealTalk... Not really surprised by what I heard come outta another player's mouth tonite but DAMN... Still PISSED bout that $h¡+!! #Racism," he wrote.

Rob Biertempfel of the Pittsburgh Tribune-Review reports that the Pirates are aware of Phillips's accusation, but that it's not yet certain whether they'll address it.