In October 2013, Lai joined the Mississauga Little Aces program, a project supported by Tennis Canada and run by Albert Fong of Mississagua Little Aces, which teaches tennis to children from ages six to sixteen, and children with disabilities from ages eight to nineteen. Lai was soon able to play with non-disabled children.[2]
In July 2014, she represented Tennis Canada in the International Tennis Federation Americas Junior Wheelchair Tennis Camp,[2] one of only three such camps worldwide.[3] By 2017, she was ranked 7th in the ITF rankings for girls' wheelchair tennis, and 73rd in the women's.[4] She was a member of Canada's 2017 World Team Cup junior team,[5] competing in Sardinia, Italy after the team earned a wild card spot from the International Tennis Federation.[6][7]