At the 2020 U.S. Olympic Wrestling Trials, Gray defeated Kylie Welker by technical superiority twice, qualifying to represent the United States at the 2020 Summer Olympics. In her opening bout, she won by fall against 2020 African Wrestling Championships gold medalist Zaineb Sghaier. In the quarterfinals, she defeated former world champion and four-time European champion Yasemin Adar by a score of 6–4. In the semifinals, she defeated two-time Asian Wrestling Championships finalist Aiperi Medet Kyzy by a score of 3–2. She was awarded a silver medal after being defeated by former world champion Aline Rotter-Focken by a score of 7–3 in the gold medal match.