Results
| Challenger Playford | 11/27 01:55 | 26 |
Jason Kubler v
Carl Emil Overbeck
|
Retired | |
| Challenger Playford | 11/25 02:15 | 25 |
[188] Jason Kubler v
Li Tu
[313] 
|
6-3,6-3 | |
| Challenger Sydney | 11/22 04:00 | 28 |
[106] James Duckworth
v
Jason Kubler [190]
|
7-5,6-2 | |
| Challenger Sydney | 11/21 06:30 | 27 |
[190] Jason Kubler v
Alex Bolt
[188] 
|
7-5,6-3 | |
| Challenger Sydney | 11/19 23:00 | 26 |
[190] Jason Kubler v
Marek Gengel
[323] 
|
6-4,6-2 | |
| Challenger Sydney | 11/18 06:00 | 25 |
Jason Kubler v
Pavle Marinkov
|
6-3,1-6,6-2 | |
| Challenger Sydney | 11/18 03:40 | 25 |
Jason Kubler v
Li Tu
|
CANC | |
| Challenger Brisbane | 11/11 07:20 | 25 |
[396] Leo Vithoontien
v
Jason Kubler [190]
|
6-3,3-6,6-3 | |
| Challenger Suzhou | 10/20 08:05 | 25 |
[237] Lloyd Harris
v
Jason Kubler [185]
|
Retired | |
| Challenger Shenzhen | 10/14 03:00 | 25 |
[186] Jason Kubler v
Fajing Sun
[255] 
|
2-6,5-7 | |
| Challenger Jinan | 10/06 07:55 | 14 |
[190] Jason Kubler v
Kasidit Samrej
[398] |
4-6,6-7 | |
| ATP Shanghai | 09/30 07:25 | 15 |
[159] Yannick Hanfmann
v
Jason Kubler [187]
|
6-2,6-3 |
Wikipedia - Jason Kubler
Jason Murray Kubler ( KOOB-lər; born 19 May 1993) is an Australian professional tennis player. He has a career-high ATP singles ranking of No. 63 achieved on 24 April 2023 and a best doubles ranking of No. 27 achieved on 22 May 2023. His best career result was a major doubles title at the 2023 Australian Open, partnering with Rinky Hijikata.
Despite a promising junior career, which included the junior world No. 1 ranking and comparisons to Rafael Nadal, Kubler has spent the majority of his professional career on the lower circuits due to a hereditary knee condition that results in weakened meniscus around the joints. The condition has plagued Kubler throughout his career, resulting in seven knee surgeries. Kubler also spent four years of his professional career playing exclusively on clay courts to avoid further structural damage to his knees.