In order to find out, we created a formula to determine every match's upset magnitude.
| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2019 |
Wimbledon ATP
|
1/32 | Matteo Berrettini |
6-1
7-6 6-3 |
| 2019 |
Wimbledon ATP
|
1/64 | Marcos Baghdatis |
2-6
4-6 4-6 |
| 2019 |
Busan
|
1/16 | Marcos Baghdatis |
6-4
2-6 2-6 |
| 2019 |
Seoul
|
1/16 | Zhe Li |
4-6
2-6 |
| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2018 |
Internazionali BNL d'Italia
|
1/32 | Aleksandra Krunic |
2-6
6-0 6-3 |
| 2018 |
Swiss Women's Championship, Qualification
|
1/12 (Special Qual) | Kathinka Von Deichmann |
6-1
6-3 |
| 2018 |
Miami Open, Qualification
|
1/12 (Special Qual) | Viktorija Golubic |
4-6
3-6 |
| 2018 |
Miami Open, Qualification
|
1/24 (Special Qual) | Roberta Vinci |
7-5
1-6 2-6 |
