McCoy equaled her lifetime best height of 1.93 m (6 ft 4 in) at the USATF Throws Festival in Tucson, Arizona in May 2021 and within a week had surpassed it and made the Olympic qualifying standard of 1.96 m (6 ft 5 in) at the USATF Invitational event at the Prairie View A&M University on May 26, 2021.

[6] McCoy qualified for Team USA for the 2nd time where she competed and placed 4th in the women's high jump at 2016 NACAC U23 Championships in Athletics.

[8] McCoy started at Long Island University in 2013 where she signed a National Letter of Intent to play basketball,[9][10] and transferred to Chaffey College where she earned All-America honors after earning silver medal at 2014 California Community College Athletic Association state track and field championships clearing high jump bar of 1.75 m (5 ft 9 in) at Mt.

[11] McCoy won the 2014 women's High Jump title at the Pacific Coast Athletic Conference Track and Field Championships clearing a 1.82 m (6 ft 0 in) bar.

McCoy jumped 1.83 m (6 ft 0 in) San Diego State Aztecs Invitational which qualified for the 2014 USATF U20 Outdoor Championships, where she made Team USA for the first time.