Trailing 5-2 at the second intermission, the Black Hawks scored on five of their 10 third period shots on goal. Meanwhile, the Buccaneers could not score at the other end of the rink, and it all added up to a 7-5 Hawks win.
Same teams, different location Saturday as Waterloo and Des Moines get together again at 6:05 p.m. in Young Arena.
