A heated altercation between Ramirez and teammate Kevin Youkilis took place on June 5, during a game at Fenway Park against the Tampa Bay Rays. The "Boston Globe" speculated that Youkilis was angry that Ramirez had been slow to join a bench-clearing brawl earlier in the game. The altercation may have also been caused by Ramirez objecting to what he believed was excessive complaining by Youkilis about the strike zone, as well as the first baseman's penchant for sometimes throwing his helmet in frustration after making an out. Before the fifth inning, Ramirez was caught on NESN cameras taking a swing at Youkilis. Ramirez and Youkilis yelled at each other and had to be separated by teammates, coaches, and training staff. Youkilis headed out to the field still yelling at Ramirez, while Ramirez was escorted into the tunnel leading to the clubhouse by bench coach Brad Mills and trainer Paul Lessard.