Challenger Little Rock | 05/31 19:15 | 25 | [296] Gonzalo Villanueva v Jason Kubler [160] | 1-6,6-7 | |
Franska öppna | 05/25 10:35 | 24 | [11] Cameron Norrie v Jason Kubler [160] | 6-3,6-4,6-3 | |
Franska öppna | 05/22 16:20 | 23 | [161] Jason Kubler v Denis Kudla [80] | 7-6,7-6,7-6 | |
Franska öppna | 05/19 09:15 | 19 | [161] Jason Kubler v Pedro Sousa [287] | 7-5,6-2 | |
Franska öppna | 05/18 08:00 | 15 | [112] Radu Albot v Jason Kubler [161] | 6-3,6-7,6-7 | |
Franska öppna | 05/16 11:05 | 14 | [161] Jason Kubler v Riccardo Bonadio [239] | 6-4,3-6,6-3 | |
Challenger Zagreb | 05/13 09:30 | 28 | [174] Jason Kubler v Filip Misolic [301] | 5-7,6-3,3-6 | |
Challenger Zagreb | 05/12 09:00 | 27 | Yibing Wu v Jason Kubler | 6-7,2-6 | |
Challenger Zagreb | 05/11 11:40 | 26 | [205] Nicolas Kicker v Jason Kubler [174] | 2-6,2-6 | |
Challenger Zagreb | 05/10 16:40 | 25 | [189] Felipe Meligeni Rodrigues Alves v Jason Kubler [174] | 1-6,2-6 | |
Challenger Savannah | 04/28 15:00 | 26 | [170] Jason Kubler v Jeffrey John Wolf [142] | 3-6,6-2,2-6 | |
Challenger Savannah | 04/26 16:15 | 25 | [179] Michael Mmoh v Jason Kubler [170] | Retired | |
Challenger Tallahassee | 04/20 23:15 | 26 | [113] Daniel Elahi Galan v Jason Kubler [178] | 6-1,7-6 | |
Challenger Tallahassee | 04/18 18:35 | 25 | [369] Alex Rybakov v Jason Kubler [178] | 6-7,3-6 | |
Challenger Sarasota | 04/13 19:00 | 26 | [128] Daniel Elahi Galan v Jason Kubler [182] | 6-3,4-6,6-3 | |
Challenger Sarasota | 04/12 16:00 | 25 | [182] Jason Kubler v Sumit Nagal [258] | 4-6,6-2,6-3 | |
ITF M25 - Canberra | 04/03 04:05 | 29 | Jason Kubler v Omar Jasika | 1-6,6-3,7-6 | |
ITF M25 - Canberra | 04/02 02:00 | 28 | Jason Kubler v Ken Cavrak | 6-3,6-3 | |
ITF M25 - Canberra | 04/01 00:00 | 27 | Jason Kubler v Eric Vanshelboim | 6-1,7-5 | |
ITF M25 - Canberra | 03/30 23:00 | 26 | Jason Kubler v Matthew Dellavedova | 6-1,6-2 | |
ITF M25 - Canberra | 03/29 00:50 | 25 | Jason Kubler v Daisuke Sumizawa | 6-4,7-6 | |
ITF M25 - Canberra | 03/27 02:05 | 29 | [206] Jason Kubler v Tristan Schoolkate [296] | 7-6,6-1 | |
ITF M25 - Canberra | 03/26 00:00 | 28 | [206] Jason Kubler v Andrew Harris [414] | 6-3,6-2 | |
ITF M25 - Canberra | 03/24 23:00 | 27 | [206] Jason Kubler v Li Tu [420] | 6-1,6-2 | |
ITF M25 - Canberra | 03/24 04:35 | 26 | Jason Kubler v Kento Takeuchi | 6-1,6-1 | |
ITF M25 - Canberra | 03/22 05:15 | 25 | Jason Kubler v Aaron Addison | 6-2,6-4 | |
ITF M25 - Bendigo | 03/11 01:35 | 27 | Jason Kubler v Omar Jasika | Retired | |
ITF M25 - Bendigo | 03/10 04:30 | 26 | Jason Kubler v Simon Beaupain | 6-0,6-3 | |
ITF M25 - Bendigo | 03/09 02:40 | 25 | [208] Jason Kubler v Thomas Fancutt [322] | Retired | |
Challenger Bengaluru | 02/14 08:00 | 25 | [220] Jason Kubler v Max Purcell [179] | 7-5,3-6,0-6 |
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 doubles ranking of No. 27 achieved on 22 May 2023. Kubler's career highlight came at the 2023 Australian Open, where he won his first Grand Slam doubles title as a wildcard alongside compatriot 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 six knee surgeries. Kubler also spent four years of his professional career playing exclusively on clay courts to avoid further structural damage to his knees.