Fantasy football dispute leads to on-field fight between MLB players NBC SportsSan Francisco Giants' Joc Pederson says he was slapped by Cincinnati Reds' Tommy Pham over fantasy football beef ESPNReds' Tommy Pham slaps Giants' Joc Pederson in pregame altercation over fantasy football The AthleticTommy Pham slaps Joc Pederson over fantasy football feud in stunning pregame incident New York Post Tommy Pham slaps Joc Pederson over Jeff Wilson Jr.