Related Clues:
- Something with round parts?
- Where you may see a second helping?
- "Thrilla in Manila," for one
- Mixed martial arts match
- Climactic scene in "Hamlet"
- One-on-one contest
- Scary contest
- Feud fight?
- Face-to-face contest
- Hamilton vs. Burr, e.g
- Single combat
- Attack of the flu
- Combat with seconds
- Affaire d' honneur
- Fight of honour