The victory marked the Bears' (2-2, 1-1) first Skyline Conference win of the young season, as well as ending a two-game losing streak.
Mount Saint Mary's Morina Bojka scored a game-high 33 points.
Junior Kelly O'Donnell (Brooklyn, N.Y./St. Edmund Prep) of St. Joseph College and Chanel Jemmott of Brooklyn College earned All-team first honors, while Davida Warren of Old Westbury, who is from Kings County, garnered a third-team accolade.
O'Donnell averaged 32 points on 20-of-40 shooting (.500), along with averages of 14 rebounds, 3.5 assists, and two blocks, and Kiley put up averages of 22 points, 13.5 boards, and five blocks.
Bears win fifth straight game and are 4-0 in Skyline Conference play after beating the Maccabees.
Kelly O'Donnell scores game-high 33 points and grabs 19 rebounds in St. Joe's first round playoff defeat.