Argentina Open
Quarts de finale
15.02.2019
16.02.2019
Classement mondial
| # | Nom | Points | |
|---|---|---|---|
| 1 |  | Carlos Alcaraz | 13.150 |
| 2 |  | Jannik Sinner | 10.300 |
| 3 |  | Novak Đoković | 5.280 |
| 4 |  | Alexander Zverev | 4.605 |
| 5 | | Lorenzo Musetti | 4.405 |
| 6 |  | Alex de Minaur | 4.250 |
| 7 |  | Felix Auger-Aliassime | 4.230 |
| 8 |  | Taylor Fritz | 4.220 |
| 9 | | Ben Shelton | 4.050 |
| 10 |  | Alexander Bublik | 3.405 |