Conversation so far:
Did Phil play golf in college?
Mickelson attended Arizona State University in Tempe on a golf scholarship and became the face of amateur golf in the United States.
Did Phil win any championships while he was in college?
capturing three NCAA individual championships and three Haskins Awards (1990, 1991, 1992) as the outstanding collegiate golfer.
Did he play professionaly after college?
With three individual NCAA championships, he shares the record for most individual NCAA championships alongside Ben Crenshaw.

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