Related Clues:
- Whiner who wants to be a winner
- Bad loser
- Sour grapes type
- Person who cannot accept defeat with grace
- Person who can't accept defeat gracefully
- He lacks grace in defeat
- Purveyor of some sour grapes?
- One who storms off, maybe
- Disgruntled person
- "You got lucky" mutterer
- Whiner, of a sort
- Crybaby of a sort
- Postgame finger-pointer
- Unsportsmanlike sort
- One moaning and groaning after a defeat