Fighting chance? (5)
(Other definitions for bout that I've seen before include "Wrestling contest" , "Period of illness or boxing match" , "Wrestling/boxing match" , "Period of activity or boxing contest" , "period in ring" .)
(Other definitions for brawl that I've seen before include "Ruckus" , "Rough, noisy fight" , "Scuffle, unseemly fight" , "Affray" , "Unruly fight" .)