On October 4, 2003, in Game 3 of the 2003 American League Division Series between the Oakland A's and the Red Sox, the A's Miguel Tejada was called out after he apparently misunderstood the obstruction rule. Tejada was on second base when teammate Ramón Hernández hit a ground ball into left field for a hit. Tejada rounded third and collided with Red Sox third baseman Bill Mueller, who was trying to get into position to receive a throw from left fielder Manny Ramirez. Umpire Bill Welke called obstruction. Incorrectly thinking that the play was over and that he was entitled to home plate automatically, Tejada slowed to a jog and headed toward home. The Red Sox, however, threw the ball to catcher Jason Varitek who caught the ball long before Tejada reached home and easily tagged him out. Tejada had failed to realize that, because a play was not being made on him at the time of Mueller's obstruction, the obstruction was "Type B" obstruction. Therefore, under Rule 7.06(b), Welke's call was only preliminary, the ball was still live, and the play was supposed to "proceed until no further action possible," at which point the umpires would judge whether Tejada would have scored if the obstruction had not occurred. Tejada was called out after Varitek tagged him with the live ball because, in light of his jogging, the umpires could not say that he would have scored if the obstruction had not occurred.