Mt. Ararat’s McKenzie Gary has the work ethic to improve his skills and the focus to put them to use.

Scarborough’s Nicole Kirk used challenging training techniques to develop her stamina and strength.

Gustav Nyquist, a two-time Hobey Baker finalist, agrees to a deal with the Detroit Red Wings.

Biddeford’s Brian Dumoulin picked up his play after just two points in his first 10 games.

March Madness, the better-known moniker for the 72-year-old NCAA men’s basketball tournament, is a time of the year when college allegiances are in full bloom and when money and ink-stained brackets are surreptitiously exchanged in offices across the country. The tournament’s round of 16 teams — affectionately known as the “Sweet 16” — opens tonight with four games.