2005-06: Weslosky had a sound season in the AJHL, but finished with only 9 wins, 18 losses and 8 ties. He posted a 2.33 goals against average and a decent save percentage .910. He played in the AJHL All-Stars game.
2007-08: As a sophomore with St. Cloud State, Weslosky allowed a 2.11 goals against average, recorded 910 saves, and had a .931 save percentage in 34 games. He had three shutouts on the season and a 16-13-2 record.
2008-09: Posted a .913 save percentage (34th in the nation) and 2.70 GAA (40th in the nation) as a junior.