Entering his senior season, Quinonez has a singles record of 40-17 and a doubles mark of 37-19. He is ranked third in the OU record book in career singles victories (40), seventh in career singles winning percentage (.701), tied for third in career no. 2 singles wins (9), first in career no. 3 singles wins (16), third in career doubles victories (37), sixth in career doubles winning percentage (.660), fourth in career no. 1 doubles victories (18), and tied for fourth in career no. 2 doubles wins (9).
2022-23: Quinonez earned Second Team All-KCAC honors his junior season. He finished the year with a singles record of 13-3 and a doubles mark of 12-4. Quinonez, in singles, had a record of 13-3 in duals and an 8-1 KCAC record. He finished the season with a record of 2-0 in no. 1 singles, 5-1 in no. 2 singles, 3-0 in no. 3 singles, 2-2 in no. 4 singles, and 1-0 in no. 5 singles. Quinonez ended the season on a two match winning streak and had a mark of 7-1 in his last eight matches. In doubles, he had a record of 12-4 in duals and an 8-1 record in the KCAC. Quinonez had a record of 3-0 in no. 1 doubles, 4-1 in no. 2 doubles, and 5-3 in no. 3 doubles. He played with Kevin Ugarteche and Santiago Tartaglia in doubles.
2021-22: Quinonez earned All-KCAC honors for the second straight season with his Honorable Mention selection as a sophomore. He finished the season with a singles mark of 16-10 and he was 6-2 in the KCAC. Quinonez had a record of 2-0 in no. 2 singles and 10-6 in no. 3 singles. In doubles, he finished the season with a record of 16-8 and 7-1 in the KCAC. Playing no. 1 doubles, Quinonez had a record of 11-1, 1-2 in no. 2 doubles, and 1-2 in no. 3 doubles. He competed wiht Oscar Aguilera, Scott Hjelm, Jr., and Andris Gudins in doubles.
2020-21: Quinonez was named Second Team All-KCAC as a freshman for the Braves. He had a singles mark of 11-4 and a doubles record of 9-7. In singles, Quinonez had a record of 11-4 in duals, 7-1 in the KCAC, 2-2 in no. 2 singles, 3-1 in no. 3 singles, and 6-1 in no. 4 singles. Quinonez partnered with Claudio Quinones, Oscar Aguilera, and Marko Puric. Quinones and Quinonez had a record of 4-5, Aguilera and Quinonez finished with a mark of 1-0, and Quinonez and Puric finished the season with a record of 4-2.
High School: Quinonez was ranked no. 1 in Chile for his age group in 2017. He was rated as high as 10.38 according to the Universal Tennis Rating System.
Personal: business administration major.
