sentences:  In post-match interviews serious questions were asked of the American's reasoning and tactics behind claiming half a point for one of their weaker players.Ballesteros and Azinger had previously locked horns in 1989 when Ballesteros tried to have a scuffed ball taken out of play which Azinger disagreed with.The bad blood escalated at Kiawah Island when on the morning of the Friday foursomes with Ballesteros partnering José María Olazábal against Paul Azinger and Chip Beck the Europeans noticed the Americans had changed the compression of the ball on the 7th tee which is in violation of the one-ball rule.