Lloyd Harris secured his first Top 10 win in five tries after beating the world No. 4.
| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2021 |
Miami Open
|
1/64 | Ana Konjuh |
6-7
5-7 |
| 2021 |
St. Petersburg Ladies Trophy
|
1/8 | Margarita Gasparyan |
4-6
4-6 |
| 2021 |
St. Petersburg Ladies Trophy
|
1/16 | Katerina Siniakova |
6-1
6-2 |
| 2021 |
Dubai Duty Free Tennis Championships
|
1/32 | Ons Jabeur |
6-2
6-3 |
| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2021 |
Monte Carlo Masters
|
1/32 | Grigor Dimitrov |
6-3
6-4 |
| 2021 |
Sardegna Open
|
Quarter Finals | Nikoloz Basilashvili |
7-5
4-6 6-3 |
| 2021 |
Sardegna Open
|
1/8 | Jan-Lennard Struff |
4-6
2-6 |
| 2021 |
Sardegna Open
|
1/16 | Jan-Lennard Struff |
6-1
1-6 5-7 |
| 2021 |
Miami Open
|
1/16 | Roberto Bautista Agut |
6-4
3-6 2-6 |
| 2021 |
Miami Open
|
1/32 | Jan-Lennard Struff |
6-3
6-4 |
