Crossword puzzle clue "holmes was his last opponent"

Holmes was his last opponent

His Super Bowl MVP performance was his last NFL game

Baseball player who hit his first home run at age 19 (Brewers, 1988) and his last at age 40 (Mets, 2009): 2 wds.

"Georgia on My Mind" singer who went by his first and middle names, not his last name (Robinson): 2 wds.

"Red Solo Cup" singer who goes by his first and middle names, not his last name (Covel): 2 wds.

"Mission: Impossible" star who goes by his first and middle names, not his last name (Mapother): 2 wds.

Boxer whose nickname is the last five letters of his last name

"___ Last Bow" (Sherlock Holmes story)