In order to find out, we created a formula to determine every match's upset magnitude.
| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2012 |
Abierto Mexicano TELCEL presented by HSBC
|
Quarter Finals | Roberta Vinci |
6-2
6-0 |
| 2005 |
BGL BNP Paribas Luxembourg Open
|
Championship | Roberta Vinci |
6-7
4-6 |
| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2018 |
Coupe Banque Nationale, Qualification
|
1/12 (Special Qual) | Sesil Karatantcheva |
1-6
6-3 7-6 |
| 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 |
