Pete Sampras is arguably the greatest tennis player ever, a man whose hard-nosed work ethic led to an unprecedented number one world ranking for 286 consecutive weeks, and whose prodigious talent made possible a record-setting fourteen Grand Slam titles. While his more vocal rivals sometimes grabbed the headlines, Pete always preferred to let his racket do the talking. Until now. In A Champion's Mind, the tennis great who so often exhibited visible discomfort with letting people 'inside his head