Completed Event: Women's Volleyball at East Texas A&M on August 29, 2025 , Win , 3, to, 0

As a Senior: Started all 30 matches…Ranked second on the team in assists (401), digs (302) and kills (289)…Tallied 57 total blocks…Recorded single-season career-highs with 22 kills and five total blocks against Georgetown (Oct. 14), 25 assists against NJIT (Sept. 10) and 18 digs at Iona (Aug. 26)…Named to the BIG EAST Weekly Honor Roll, twice (Oct. 10, Nov. 14)…Ranked second among all NCAA Division I athletes with six triple-doubles
As a Junior: Played in 13 matches … Tallied 30 kills and 14 digs.
As a Sophomore: Appeared in one match…Played one set…Recorded three assists and one dig.
At Mater Dei High School: Earned four varsity letters... Collected 1,554 assists, 556 digs, 351 kills and 80 aces... Was named 2018 Silver Medal Far Western Qualifier (17 Open), Durango All-Tournament Team and the Mater Dei MVP... Was a member of the Mater Dei High School team that won the CIFSS Division I Championship, Queen’s Court Championship and Dave Mohs Championship... Was a member of the Momentous Travel team alongside fellow Friar, Jennifer Leitman.
Personal: Born on October 3... Daughter of Brian and Betty Mullally... Has two sisters, Brenna and Belinda... Business Economics major and Finance minor.
Coach Royer-Johnson on Mullally: “Brielle will push for playing time early as she is an instinctual setter who sees the block well and delivers a quick ball. She also can hit out of the right side as well."