LLWWLLWLWW
01 Oct 18
Stockton Challenger -
Hard
25 Aug 17
U.S. Open - New York
Hard
21 Jul 16
Binghamton Challenger -
Hard
17 May 16
Bangkok Challenger -
Hard
18 Nov 15
Champaign Challenger -
I.hard
04 Feb 14
West Lakes Challenger -
Hard
| Year | Sum. | Hard | Clay | I.hard | Grass | C. |
|---|---|---|---|---|---|---|
| 2026 | 12-21 | 6-13 | 4-6 | 2-2 | 0-0 | 0-0 |
| 2025 | 29-32 | 12-17 | 9-7 | 7-5 | 1-3 | 0-0 |
| 2024 | 42-31 | 30-17 | 9-7 | 2-6 | 1-1 | 0-0 |
| 2023 | 29-29 | 15-19 | 4-4 | 10-6 | 0-0 | 0-0 |
| 2022 | 29-28 | 18-15 | 6-5 | 1-6 | 4-2 | 0-0 |
| 2021 | 29-24 | 19-12 | 5-5 | 3-5 | 2-2 | 0-0 |
| 2020 | 17-13 | 14-8 | 1-3 | 2-2 | 0-0 | 0-0 |
| 2019 | 25-30 | 17-19 | 2-6 | 5-2 | 1-3 | 0-0 |
| 2018 | 28-35 | 19-20 | 8-10 | 1-4 | 0-1 | 0-0 |
| 2017 | 27-34 | 20-20 | 6-7 | 0-2 | 1-5 | 0-0 |
| 2016 | 38-31 | 34-24 | 1-2 | 3-5 | 0-0 | 0-0 |
| 2015 | 39-33 | 27-21 | 9-9 | 3-3 | 0-0 | 0-0 |
| 2014 | 54-35 | 25-23 | 29-11 | 0-0 | 0-1 | 0-0 |
| 2013 | 53-27 | 21-12 | 30-14 | 2-1 | 0-0 | 0-0 |
| 2012 | 11-17 | 6-10 | 5-6 | 0-1 | 0-0 | 0-0 |
| 2011 | 2-5 | 1-3 | 0-1 | 1-1 | 0-0 | 0-0 |
| Total | 464-425 | 284-253 | 128-103 | 42-51 | 10-18 | 0-0 |
22 Sep 26
18 Sep 26
17 Sep 26
15 Sep 26
25 Aug 26
15 Jul 26
13 Jul 26
10 Jul 26
09 Jul 26
08 Jul 26
| Year | Sum. | Hard | Clay | I.hard | Grass | C. |
|---|---|---|---|---|---|---|
| 2026 | 0-0 | 0-0 | 0-0 | 0-0 | 0-0 | 0-0 |
| 2025 | 0-0 | 0-0 | 0-0 | 0-0 | 0-0 | 0-0 |
| 2024 | 0-0 | 0-0 | 0-0 | 0-0 | 0-0 | 0-0 |
| 2023 | 1-1 | 0-0 | 1-1 | 0-0 | 0-0 | 0-0 |
| 2022 | 0-5 | 0-4 | 0-0 | 0-1 | 0-0 | 0-0 |
| 2021 | 5-10 | 3-5 | 0-2 | 2-1 | 0-2 | 0-0 |
| 2020 | 3-5 | 3-4 | 0-0 | 0-1 | 0-0 | 0-0 |
| 2019 | 16-22 | 9-12 | 0-1 | 2-4 | 3-4 | 2-1 |
| 2018 | 30-28 | 21-15 | 0-1 | 3-6 | 6-6 | 0-0 |
| 2017 | 31-22 | 11-9 | 4-4 | 8-5 | 8-4 | 0-0 |
| 2016 | 27-30 | 18-20 | 0-0 | 5-4 | 3-5 | 1-1 |
| 2015 | 42-31 | 21-15 | 1-1 | 10-9 | 9-5 | 1-1 |
| 2014 | 36-30 | 24-23 | 0-1 | 0-0 | 8-4 | 4-2 |
| 2013 | 38-31 | 31-21 | 1-1 | 2-4 | 4-5 | 0-0 |
| 2012 | 36-21 | 14-9 | 8-4 | 7-4 | 4-3 | 3-1 |
| 2011 | 28-12 | 20-7 | 3-2 | 5-3 | 0-0 | 0-0 |
| 2010 | 0-1 | 0-0 | 0-0 | 0-1 | 0-0 | 0-0 |
| 2009 | 0-0 | 0-0 | 0-0 | 0-0 | 0-0 | 0-0 |
| 2008 | 1-1 | 0-0 | 0-0 | 1-1 | 0-0 | 0-0 |
| 2007 | 7-6 | 4-2 | 1-2 | 1-1 | 1-1 | 0-0 |
| Total | 301-256 | 179-146 | 19-20 | 46-45 | 46-39 | 11-6 |