Martin Damm (born 2003)

Martin Damm Jr. (born 30 September 2003) is an American professional tennis player. Damm has a career-high ATP singles ranking of No. 175 achieved on 1 April 2024 and a doubles ranking of No. 303 achieved on 6 November 2023.

Juniors
On the junior tour, Damm has a career high junior ranking of No. 3, achieved on 1 January 2021.

In August 2019, Damm and his partner Toby Kodat won the USTA Boys 18s National Championships doubles title, earning the pair a wildcard entry into the doubles main draw of the 2019 US Open. Damm age 15 and fellow American Toby Kodat age 16 became the youngest men's doubles team to win a US Open match in the Open Era.

2022-2023
He received a wildcard into the qualifying draw of the 2022 Miami Open and the 2022 US Open.

He also entered the qualifying competitions at the 2023 Miami Open, and at the 2023 US Open as a wildcard.

2024: Masters debut & first win, top 175
In March, he was also awarded a main draw wildcard at the 2024 Miami Open for his Masters debut where he recorded his first ATP Tour and Masters level win over Zhizhen Zhang and 14th seed and compatriot Tommy Paul by retirement. As a result, he reached the top 175 in the rankings on 1 April 2024.

Personal life
Damm is the son of former Czech tennis player Martin Damm Sr. He has two other siblings.