| Challenger Brisbane | 02/01 07:05 | 28 |
[147] Tristan Schoolkate
v
Adam Walton [87] 
|
4-6,6-3,7-6 | |
| Challenger Brisbane | 01/31 01:00 | 27 |
[220] Bernard Tomic
v
Adam Walton [87]
|
4-6,5-7 | |
| Challenger Brisbane | 01/29 01:40 | 26 |
Shinji Hazawa
v
Adam Walton
|
4-6,3-6 | |
| Challenger Brisbane | 01/27 08:50 | 25 |
[417] Andre Ilagan
v
Adam Walton [87]
|
2-6,4-6 | |
| Australian Open | 01/12 09:20 | 23 |
[91] Adam Walton v
Quentin Halys
[71] 
|
6-4,6-4,4-6,6-7,5-7 | |
| ATP Adelaide | 01/07 03:00 | 25 |
[80] Arthur Cazaux
v
Adam Walton [91]
|
7-5,6-1 | |
| ATP Adelaide | 01/06 02:30 | 19 |
[73] Rinky Hijikata
v
Adam Walton [93]
|
6-1,6-7,4-6 | |
| ATP Adelaide | 01/05 05:35 | 14 |
[93] Adam Walton v
Dusan Lajovic
[81] 
|
6-4,4-6,6-3 | |
| ATP Brisbane | 12/31 02:30 | 25 |
[18] Frances Tiafoe
v
Adam Walton [93]
|
7-6,6-3 | |
| Challenger Champaign | 11/12 01:05 | 25 |
[90] Adam Walton v
Ethan Quinn
[240] 
|
3-6,4-6 | |
| Challenger Knoxville | 11/04 23:45 | 25 |
Adam Walton v
Brandon Holt
|
4-6,3-6 | |
| Challenger Taipei | 10/27 08:25 | 29 |
[103] Adam Walton v
Taro Daniel
[89] 
|
4-6,5-7 | |
| Challenger Taipei | 10/26 06:50 | 28 |
[72] Aleksandar Vukic
v
Adam Walton [103]
|
3-6,7-5,3-6 | |
| Challenger Taipei | 10/25 04:00 | 27 |
[103] Adam Walton v
Mackenzie McDonald
[120] 
|
6-1,7-6 | |
| Challenger Taipei | 10/23 09:50 | 26 |
[103] Adam Walton v
Tsung-Hao Huang
[329] |
7-5,6-1 | |
| Challenger Taipei | 10/22 03:00 | 25 |
[103] Adam Walton v
Antoine Escoffier
[220] 
|
6-4,1-6,6-1 | |
| Challenger Shenzhen | 10/19 03:00 | 28 |
[137] Mackenzie McDonald
v
Adam Walton [102]
|
6-3,6-4 | |
| Challenger Shenzhen | 10/18 02:30 | 27 |
[276] James McCabe
v
Adam Walton [102]
|
Retired | |
| Challenger Shenzhen | 10/16 03:30 | 26 |
[327] Fajing Sun
v
Adam Walton [102]
|
6-7,5-7 | |
| Challenger Shenzhen | 10/15 02:00 | 25 |
[356] Jie Cui
v
Adam Walton [102]
|
4-6,3-6 | |
| Challenger Hangzhou | 10/11 03:00 | 27 |
[75] James Duckworth
v
Adam Walton [95]
|
6-4,6-4 | |
| Challenger Hangzhou | 10/10 05:05 | 26 |
[351] Fajing Sun
v
Adam Walton [95]
|
3-6,4-6 | |
| Challenger Hangzhou | 10/08 07:15 | 25 |
[139] Ugo Blanchet
v
Adam Walton [95]
|
6-3,6-7,4-6 | |
| ATP Shanghai | 10/01 04:00 | 15 |
[95] Adam Walton v
Terence Atmane
[161] 
|
7-6,4-6,4-6 | |
| ATP Shanghai | 09/30 05:40 | 14 |
[95] Adam Walton v
Maks Kasnikowski
[175] 
|
6-1,7-6 | |
| Challenger Nonthaburi | 09/27 04:25 | 27 |
[134] Coleman Wong
v
Adam Walton [95]
|
6-4,6-4 | |
| Challenger Nonthaburi | 09/26 04:35 | 26 |
[188] Alex Bolt
v
Adam Walton [95]
|
6-7,3-6 | |
| Challenger Nonthaburi | 09/24 07:05 | 25 |
[183] Yu Hsiou Hsu
v
Adam Walton [95]
|
3-6,3-6 | |
| ATP Chengdu | 09/18 05:00 | 25 |
[94] Adam Walton v
Lukas Klein
[127] 
|
6-7,4-6 | |
| US Open | 08/26 19:50 | 23 |
[77] Alexandre Muller
v
Adam Walton [95]
|
3-6,7-6,6-3,6-4 |