2021: Professional National Team (Tokyo 2020)
Won a silver medal with Team USA at the Tokyo 2020 Olympic Games, making four appearances in relief during the tournament. He came on in the ninth inning of the Olympic Games Tokyo 2020 opener against Israel and struck out two batters, pitched 1.1 innings of hitless relief in the quarterfinals against Japan, and came on with two runners on and one out in the fifth inning against Korea in the semifinals and induced a huge double-play to end the threat in a one run game. Ryan finished his relief appearance against Korea with a perfect ledger, allowing no base runners in 1.2 innings of work to get the win. Pitched a scoreless inning of relief in the gold medal game against Japan, striking out one.