Tiger seeks 'home ' success as he announces PGA Tour triple-header . Tiger Woods ' ex-coach Harmon gave Phil Mickelson tips on how to beat him . Harmon worked with Woods for four of his four major triumphs between 1993 and 2004 . The coach has been working with four -time major winner Mickelson since between 1993 and 2004 . Mickelson has bettered Woods eight times since working with Harmon .
Tiger Woods ' ex-coach Harmon gave Phil Mickelson tips on how to beat him . Harmon worked with Woods for four of his four major triumphs between 1993 and 2004 . The coach has been working with four -time major winner Mickelson since between 1993 and 2004 . Mickelson has bettered Woods eight times since working with Harmon .