In 2005 the Varsity Football team won the provincial AA championship completing their unexpected second straight undefeated season.

With McPhee in the lineup for 78 out of their 80 games, the Red Stockings won the inaugural AA championship.

The team later won another AA championship in 1995.

They won the AA championships five times in the 1930s and 1940s.

The 2001 basketball team won the District 6 AA championship by defeating Westmont Hilltop.

In 2010, the Deacons won their second consecutive "AA" championship, again against Devils Lake, on a last second field goal which put them ahead 24-21.

The Junior "AA" championships began in 1988.

In recent years, Milverton has captured the "AA" championship three times, in 1999, 2000 and 2002.

A second AA championship was won in 1979, when coach Charles Lori's team defeated Noblesville 24 to 22.

The Red Stockings (sometimes called the "Reds") won the very first AA championship this season.