Conversation so far:
Did Phil Mickelson play golf in college?
Phil Mickelson attended Arizona State University in Tempe on a golf scholarship.
Did Phil Mickelson win any championships while he was in college?
Phil Mickelson became the face of amateur golf in the United States, capturing three NCAA individual championships and three Haskins Awards (1990, 1991, 1992) as the outstanding collegiate golfer
Did Phil Mickelson play professionaly after college?
Phil Mickelson graduated from Arizona State University in June 1992 and quickly turned professional.

Question: Did he ever lost a championship or a final?
Self-contained rewrite: Did Phil Mickelson ever lost a championship or a final?