Patrick Kypson
Nation
USA
Age
25 years old (born in 1999)
World Ranking
ATP Ranking　451th
Rival
George Loffhagen (1-1)
Match Details
2017 Us Open Junior
| L | 1R | George Loffhagen | 1-6 3-6 |
2017 Wimbledon Junior
| W | 1R | Alexey Zakharov | 6-4 7-6 |
| W | 2R | Yuta Shimizu | 7-5 4-6 7-5 |
| W | 3R | George Loffhagen | 4-6 6-0 8-6 |
| W | QF | Michael Vrbensky | 6-2 6-1 |
| L | SF | Alejandro Davidovich Fokina | 4-6 4-6 |
2017 Roland Garros Junior
| L | 1R | Duarte Vale | 2-6 6-0 3-6 |
2016 Us Open Junior
| W | 1R | Yuta Kikuchi | 7-6 7-5 |
| W | 2R | Vlad Andrei Dancu | 6-4 6-1 |
| W | 3R | Jeffrey John Wolf | 2-6 6-3 6-0 |
| L | QF | Felix Auger Aliassime | 1-6 2-6 |
2015 Us Open Junior
| W | 1R | Geoffrey Blancaneaux | 7-5 6-4 |
| L | 2R | Casper Ruud | WD |
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