Following McCowan's junior season, she was named WBCA All-American, ESPNW First Team All-American and the Associated Press Third Team All-American. McCowan was also the inaugural winner of the Naismith Defensive Player of the Year Award.[2]
On January 10, 2019, McCowan was the projected first overall pick in the 2019 WNBA draft in an ESPN mock draft.[3] However, this particular mock draft included only college seniors and eligible international players. Later that month, ESPN compiled another mock draft, this time including draft-eligible juniors, the most notable of whom was Oregon'sSabrina Ionescu. In this second mock draft, McCowan was projected as third, but with the caveat that "if Ionescu decides to stay and play her senior season at Oregon, the whole first round looks different."[4] This qualification proved relevant as Ionescu announced that she would remain at Oregon for 2019–20.[5]
On January 21, 2019, she was voted as the espnW national player of the week.[6]
Professional career
WNBA
McCowan was drafted by the Indiana Fever with the third pick of the 2019 WNBA draft. In her first game for the Fever, she hit a buzzer-beating layup to deliver an 81–80 victory.[7] Following the 2019 season in which she averaged 10 points, 9 rebounds and 1.3 blocks per game, McCowan was named to the All-Rookie Team. She was second in the league in rebounding and scored a career-high 24 points in three games.[8]