Toby Kodat

In the junior tour, Kodat had reached the finals of the 2019 French Open where he ultimately lost in the final to Holger Rune. In August 2019, Kodat and his partner Martin Damm won the USTA Boys 18s National Championships doubles title, earning the pair a wild-card entry into the doubles main draw of the 2019 US Open. Kodat and fellow American Damm became the youngest men's doubles team to win a US Open match in the Open Era.

Kodat lost his first ITF final at an M15 event in Cairo to Juan Bautista Torres.

Kodat began the year by capturing his first M15 ITF title in Antalya defeating Maxime Hamou.

At the 2021 Miami Open, Kodat received a wildcard into the qualifying draw but lost to Thiago Seyboth Wild in straight sets.

In August, Kodat received a wildcard into the main draw of the Prague Challenger 50 but lost in straight sets in the first round.

In February 2023, Kodat qualified for the ATP Challenger 75 in Rome in Georgia. He defeated Enzo Couacaud 6-4, 6-3 in the first round of main draw. In the second round, Kodat defeated Sho Shimabukuro to reach the quarterfinals. In the quarterfinals he lost in 3 sets to Seong Chan Hong.

In April, Kodat gained a wild-card into the ATP Sarasota Challenger 125 and in the first round defeated Rio Noguchi 6-3, 1-6, 7-5 to advance to the round of 16.