Cooper Woestendick
2024
| J300Zapopan | [3] | Quarter |
| J300Spring-Panamericanitf | [2] | 2R |
| Us Open Junior | [13] | 2R |
| J300Collegepark | [6] | 3R |
| Wimbledon Junior | [15] | 3R |
| J300Roehampton | [11] | 1R |
| Roland Garros Junior | 2R | |
| J500Milan | [11] | 1R |
| J300Santacrocesullarno | [6] | 1R |
| J200Woodbridge | [1] | Final |
| J300Sandiego | [1] | 2R |
| J300Indianwells | [2] | Semi |
| J300Barranquilla | [2] | Quarter |
| Australian Open Junior | Quarter | |
| J300Traralgon | 1R |
2023
| J500Plantation | 1R | |
| J300Bradenton | 2R | |
| J500Merida | 2R | |
| J300Zapopan | [9] | 2R |
| J300Houston | [3] | 2R |
| J200Montreal | [3] | Quarter |
| Us Open Junior | 1R | |
| J300Repentigny | 2R | |
| Wimbledon Junior | 1R |
Nation
USA
Generation
Born in 2006 (18-19 years old)
World Ranking
ATP Ranking　1178th
Year-end Junior World Ranking
- Year-end 2024 24th
- Year-end 2023 76th
- Year-end 2022 227th
- Year-end 2021 1747th
Rival
Kase Schinnerer (1-1)
Hugh Winter (2-0)
Keaton Hance (1-1)
Andreas Timini (1-1)
Joaquin Guilleme (2-0)
Match Details
2024 J300Zapopan
| W | 2R | Kolos Kincses | 6-4 6-2 |
| W | 3R | Ronit Karki | 6-4 6-0 |
| L | QF | Alejandro Arcila | 7-5 4-6 1-0 |
2024 J300Spring-Panamericanitf
| L | 2R | Gus Grumet | 4-6 5-7 |
2024 Us Open Junior
| W | 1R | William Rejchtman Vinciguerra | 6-0 6-2 |
| L | 2R | Timofei Derepasko | 6-7 3-6 |
2024 J300Collegepark
| W | 2R | Hugh Winter | 6-4 6-4 |
| L | 3R | Thomas Faurel | 4-6 3-6 |
2024 Wimbledon Junior
| W | 1R | Tom Sickenberger | 6-3 6-2 |
| W | 2R | Daniele Rapagnetta | 4-6 6-3 6-3 |
| L | 3R | Nicolai Budkov Kjaer | 1-6 4-6 |
2024 J300Roehampton
| L | 1R | Anas Mazdrashki | 3-6 3-6 |
2024 Roland Garros Junior
| W | 1R | Andreas Timini | 6-3 4-6 6-2 |
| L | 2R | Theo Papamalamis | 6-7 2-6 |
2024 J500Milan
| L | 1R | Andreas Timini | 3-6 6-3 6-7 |
2024 J300Santacrocesullarno
| L | 1R | Lorenzo Beraldo | 3-6 2-6 |
2024 J200Woodbridge
| W | 1R | Gary Jiang | 6-2 6-2 |
| W | 2R | Mark Krupkin | 6-2 6-3 |
| W | QF | Connor Church | 6-2 7-5 |
| W | SF | Kase Schinnerer | 4-6 7-6 7-6 |
| L | F | Maxwell Exsted | 3-6 6-7 |
2024 J300Sandiego
| L | 2R | Keaton Hance | 5-7 4-6 |
2024 J300Indianwells
| W | 2R | Keaton Hance | 6-0 6-3 |
| W | 3R | Hugh Winter | 7-6 6-3 |
| W | QF | Mitchell Lee | 7-5 6-3 |
| L | SF | Jack Kennedy | 2-6 4-6 |
2024 J300Barranquilla
| W | 2R | Alejandro Castellanos | 6-1 6-2 |
| W | 3R | Joaquin Guilleme | 7-5 3-6 6-1 |
| L | QF | Kase Schinnerer | 6-7 6-7 |
2024 Australian Open Junior
| W | 1R | Thanaphat Boosarawongse | 4-6 7-6 6-2 |
| W | 2R | Max Schoenhaus | 6-4 6-7 7-5 |
| W | 3R | Atakan Karahan | 7-6 1-6 7-5 |
| L | QF | Rei Sakamoto | 5-7 3-6 |
2024 J300Traralgon
| L | 1R | Jonas Hahn | 5-7 6-4 2-2 |
2023 J500Plantation
| L | 1R | Sebastian Eriksson | 3-6 2-6 |
2023 J300Bradenton
| W | 1R | Bruno Kokot | 6-3 6-2 |
| L | 2R | Danil Panarin | 1-6 1-6 |
2023 J500Merida
| W | 1R | Maxim Mrva | 2-6 6-3 6-2 |
| L | 2R | William Rejchtman Vinciguerra | 3-6 5-7 |
2023 J300Zapopan
| L | 2R | Max Schoenhaus | 3-6 7-6 3-6 |
2023 J300Houston
| L | 2R | Junghee You | 3-6 6-3 5-7 |
2023 J200Montreal
| W | 1R | Kuang Qing Xu | 6-3 6-2 |
| W | 2R | Joaquin Guilleme | 6-2 6-2 |
| L | QF | Junghee You | 5-7 4-6 |
2023 Us Open Junior
| L | 1R | Patrick Schoen | 3-6 4-6 |
2023 J300Repentigny
| W | 1R | Denny Bao | 6-2 6-2 |
| L | 2R | Oliver Ojakaar | 3-6 2-6 |
2023 Wimbledon Junior
| L | 1R | Ignacio Parisca | 6-3 6-7 5-7 |
Junior Tennis Database is a site that summarizes the results of ITF junior tennis tournaments.
Number of registered tournaments: 5774, Number of registered players: 3,011, Number of registered results: 222,093