| Challenger Helsinki | 11/09 11:00 | 29 |
[141] Otto Virtanen
v
Patrick Kypson [146] 
|
6-4,3-6,4-6 | |
| Challenger Helsinki | 11/08 11:30 | 28 |
[146] Patrick Kypson v
Stefano Travaglia
[230] |
7-6,3-6,6-2 | |
| Challenger Helsinki | 11/07 11:30 | 27 |
[146] Patrick Kypson v
Lorenzo Giustino
[229] |
6-4,6-2 | |
| Challenger Helsinki | 11/05 14:45 | 26 |
[146] Patrick Kypson v
Calvin Hemery
[231] 
|
3-6,6-2,7-6 | |
| Challenger Helsinki | 11/04 13:35 | 25 |
[146] Patrick Kypson v
Geoffrey Blancaneaux
[253] 
|
5-7,6-1,6-3 | |
| Challenger Charlottesville | 10/28 21:35 | 25 |
[146] Patrick Kypson v
Daniil Glinka
[263] |
3-6,3-6 | |
| Challenger Sioux Falls | 10/26 18:00 | 29 |
[238] Johannus Monday
v
Patrick Kypson [166]
|
7-6,6-7,5-7 | |
| Challenger Sioux Falls | 10/25 20:30 | 28 |
[166] Patrick Kypson v
Aarup BK
[398] |
6-3,6-1 | |
| Challenger Sioux Falls | 10/24 20:00 | 27 |
[166] Patrick Kypson v
Rinky Hijikata
[106] 
|
6-4,6-4 | |
| Challenger Sioux Falls | 10/23 22:00 | 26 |
[166] Patrick Kypson v
Rafael Jodar
[210] |
6-4,6-4 | |
| Challenger Sioux Falls | 10/21 19:40 | 25 |
[166] Patrick Kypson v
Oliver Tarvet
[369] 
|
6-2,4-6,6-3 | |
| Challenger Lincoln | 10/18 18:40 | 28 |
[283] Rafael Jodar
v
Patrick Kypson [169]
|
6-3,6-3 | |
| Challenger Lincoln | 10/17 17:45 | 27 |
Patrick Kypson v
Dhakshineswar Suresh
|
7-6,6-0 | |
| Challenger Lincoln | 10/15 18:20 | 26 |
[169] Patrick Kypson v
Samir Banerjee
[387] |
6-4,7-6 | |
| Challenger Lincoln | 10/14 22:10 | 25 |
[169] Patrick Kypson v
Mats Rosenkranz
[301] |
6-2,6-4 | |
| Challenger Roanne | 10/07 08:30 | 25 |
Patrick Kypson v
Jan-Lennard Struff
|
Cancelled | |
| Challenger Mouilleron le Captif | 10/05 12:00 | 29 |
[184] Patrick Kypson v
Nicolai Budkov Kjaer
[149] |
0-6,3-6 | |
| Challenger Mouilleron le Captif | 10/04 14:35 | 28 |
[90] Raphael Collignon
v
Patrick Kypson [184]
|
1-6,7-6,5-7 | |
| Challenger Mouilleron le Captif | 10/03 14:05 | 27 |
Emil Ruusuvuori
v
Patrick Kypson
|
6-2,4-6,3-6 | |
| Challenger Mouilleron le Captif | 10/01 16:45 | 26 |
[189] Patrick Kypson v
Pierre-Hugues Herbert
[141] 
|
6-2,6-3 | |
| Challenger Mouilleron le Captif | 09/30 11:35 | 25 |
[201] Calvin Hemery
v
Patrick Kypson [189]
|
4-6,3-6 | |
| Challenger Orleans | 09/26 12:00 | 27 |
[189] Patrick Kypson v
Justin Engel
[213] |
6-7,4-6 | |
| Challenger Orleans | 09/24 13:15 | 26 |
[127] Lukas Klein
v
Patrick Kypson [189]
|
3-6,6-3,3-6 | |
| Challenger Orleans | 09/23 10:40 | 25 |
Patrick Kypson v
Maxime Janvier
|
6-4,7-6 | |
| US Open | 08/19 20:15 | 14 |
[189] Patrick Kypson v
Bernard Tomic
[169] 
|
4-6,4-6 | |
| ATP Cincinnati | 08/08 22:30 | 23 |
[142] Martin Landaluce
v
Patrick Kypson [212]
|
3-6,6-3,6-2 | |
| ATP Cincinnati | 08/06 19:35 | 15 |
[99] Aleksandar Vukic
v
Patrick Kypson [213]
|
6-7,6-7 | |
| ATP Cincinnati | 08/05 20:30 | 14 |
[213] Patrick Kypson v
Matteo Gigante
[125] 
|
6-3,6-2 | |
| ATP Toronto | 07/26 19:50 | 19 |
[139] Colton Smith
v
Patrick Kypson [214]
|
6-1,7-5 | |
| Challenger Bloomfield Hills | 07/22 14:00 | 25 |
[214] Patrick Kypson v
Alexis Galarneau
[198] 
|
4-6,7-6,3-6 |
Wikipedia - Patrick Kypson
Patrick Kypson (born 28 October 1999) is an American professional tennis player. Kypson has a career-high ATP singles ranking of world No. 133 achieved on 1 April 2024 and a doubles ranking of No. 577 achieved on 27 May 2019.
History
2017: Major debut
Kypson made his Grand Slam main draw debut at the 2017 US Open after receiving a wildcard for winning the under-18 boys championship.
In November 2017, Kypson won his first title on the ITF Men's Circuit in Niceville, Florida, beating Sekou Bangoura in the final.
2023: French Open wildcard and first Challenger title, top 200
Kypson received a wildcard for the 2023 French Open after winning the USTA's Roland Garros Wild Card challenge. In July, Kypson won his first Challenger title in Medellín, Colombia, beating Benjamin Lock in the final.
2024: First ATP win & quarterfinal, top 150 & Masters debuts
For his debut at the 2024 Australian Open, Kypson received a reciprocal wildcard, having won the 2024 USTA Australian Open Wild Card challenge.
Ranked No. 155, he also entered as a wildcard at the 2024 Delray Beach Open and recorded his first ATP win with an upset over previous year runner-up and fifth seed Miomir Kecmanović. As a result, he reached the top 150 in the rankings. Next he defeated Constant Lestienne to reach his first ATP quarterfinal. He also received a wildcard for the 2024 BNP Paribas Open for his Masters 1000 debut.
2025: Five Challenger finals
In October, Kypson claimed his third Challenger title of the 2025 season at the 2025 MarketBeat Open and returned to the top 150 in the singles rankings on 27 October 2025. As of 28 October 2025, Kypson was again in the lead of the USTA competition, awarding the 2026 Australian Open WildCards.
In November, Kypson reached his fifth Challenger final of the 2025 season at the HPP Open in Helsinki, facing Otto Virtanen in the final.