Martin Damm
2020
| Australian Open Junior | [2] | Quarter |
2019
| Us Open Junior | [3] | 2R |
| Wimbledon Junior | [4] | Semi |
| Roland Garros Junior | [10] | Semi |
2018
Nation
USA
Age
21 years old (born in 2003)
World Ranking
ATP Ranking　440th
Year-end Junior World Ranking
- Year-end 2020 7th
- Year-end 2019 6th
Match Details
2020 Australian Open Junior
| W | 1R | Lorenzo Claverie | 6-4 6-1 |
| W | 2R | Hamad Medjedovic | 6-7 6-4 6-4 |
| W | 3R | Lilian Marmousez | 6-3 6-2 |
| L | QF | Arthur Cazaux | 6-3 3-6 6-7 |
2019 Us Open Junior
| W | 1R | Stijn Pel | 6-1 7-6 |
| L | 2R | Rinky Hijikata | 4-6 4-6 |
2019 Wimbledon Junior
| W | 1R | Francesco Passaro | 6-2 6-7 6-4 |
| W | 2R | Ryoma Matsushita | 6-4 6-4 |
| W | 3R | Taha Baadi | 6-2 6-3 |
| W | QF | Carlos Alcaraz | 6-1 6-4 |
| L | SF | Shintaro Mochizuki | 1-6 6-0 8-10 |
2019 Roland Garros Junior
| W | 1R | Dane Sweeny | 7-5 7-6 |
| W | 2R | Alibek Kachmazov | 6-3 6-2 |
| W | 3R | Thiago Agustin Tirante | 7-6 6-1 |
| W | QF | Peter Makk | 6-1 6-4 |
| L | SF | Holger Vitus Nodskov Rune | 4-6 2-6 |
2018 Us Open Junior
| L | 1R | Timofei Skatov | 2-6 4-6 |
Junior Tennis Database is a site that summarizes the results of ITF junior tennis tournaments.
Number of registered tournaments: 9232, Number of registered players: 5,739, Number of registered results: 303,630