McAslan played youth soccer with Flamborough Dundas SC and initially played centre midfield before converting to goalkeeper at age 12.[1][2] From 2014 to 2017 with Burlington SC, while also playing with the Ontario provincial team in 2014 and 2015.[3][4] She attended Waterdown District High School, where she was named the school's Female Athlete of the Year in 2015–16, and the Waterdown Warrior Award in 2015.[3]
College career
In 2018, McAslan began attending the University of Mississippi, where she played for the women's soccer team.[5] She made her debut on October 7, 2018, comining on following an injury in a match against the Arkansas Razorbacks, subsequently starting the remaining seven matches in the season.[3] In October 2018, she earned SEC Defensive Player of the Week honours.[6]
In 2019, she transferred to Samford University, to play for the women's soccer team.[7][8] She made her debut on August 22 against the UAB Blazers.[9] In September 2019, she earned Southern Conference (SoCon) Defensive Player of the Week[10] and was named the Southern Conference Defensive Player of the Month for October 2019.[11] She was named the SoCon Tournament Most Outstanding Player and was named an All-SoCon First Team All-Star.[12][13]
In her second season with Samford, she was named the SoCon Defensive Player of the Week in March 2021 (season delayed from Fall 2020 due to the COVID-19 pandemic.[14] she was also named the SoCon Defensive Player of the Month for March 2021.[15] At the end of the season, she was again named an All-SoCon First Team All-Star.[16] She was also named to the FTF Canada Second Team All-Canadian.[17]
In her third season with Samford in 2021, she was named the SoCon Defensive Player of the Week twice.[18][19] She was named the SoCon Defensive Player of the Month for both September and October.[20][21] At the end of the season, she was named an All-SoCon Second Team All-Star.[22] She was also named to the SoCon All-Tournament Team.[12]
In her final season in 2022, she was again named the SoCon Defensive Player Of The Week on two occasions.[23][24]
After her collegiate career, McAslan became the head goalkeeping coach with her former youth club Flamborough Dundas SC, before later becoming a volunteer assistant coach at the collegiate level with the Columbus State Cougars women's soccer team in 2023.[30]