ATP 250 · 2021-04-26 · draw of 28
Estoril 2021
ClayFinal
| 🇪🇸 Albert Ramos-Vinolas | d. | 🇬🇧 Cameron Norrie | 4-6 6-3 7-6(3) | H2H |
Semifinals
| 🇪🇸 Albert Ramos-Vinolas | d. | 🇪🇸 Alejandro Davidovich Fokina | 6-1 6-4 | H2H |
| 🇬🇧 Cameron Norrie | d. | 🇭🇷 Marin Cilic | 7-6(5) 7-5 | H2H |
Quarterfinals
| 🇪🇸 Albert Ramos-Vinolas | d. | 🇫🇷 Corentin Moutet | 6-4 6-3 | H2H |
| 🇭🇷 Marin Cilic | d. | 🇿🇦 Kevin Anderson | 7-6(7) RET | H2H |
| 🇪🇸 Alejandro Davidovich Fokina | d. | 🇫🇷 Ugo Humbert | 6-4 6-4 | H2H |
| 🇬🇧 Cameron Norrie | d. | 🇨🇱 Cristian Garin | 3-6 7-5 6-3 | H2H |
Round of 16
| 🇬🇧 Cameron Norrie | d. | 🇪🇸 Pedro Martinez | 4-6 7-6(1) 7-5 | H2H |
| 🇿🇦 Kevin Anderson | d. | 🇪🇸 Roberto Carballes Baena | 6-3 7-6(4) | H2H |
| 🇪🇸 Alejandro Davidovich Fokina | d. | 🇫🇷 Jeremy Chardy | 6-1 6-2 | H2H |
| 🇪🇸 Albert Ramos-Vinolas | d. | 🇫🇷 Pierre-Hugues Herbert | 6-2 7-6(3) | H2H |
| 🇭🇷 Marin Cilic | d. | 🇵🇹 Nuno Borges | 6-7(5) 6-4 6-4 | H2H |
| 🇫🇷 Ugo Humbert | d. | 🇮🇹 Marco Cecchinato | 6-4 3-6 6-3 | H2H |
| 🇨🇱 Cristian Garin | d. | 🇫🇷 Richard Gasquet | W/O | H2H |
| 🇫🇷 Corentin Moutet | d. | 🇨🇦 Denis Shapovalov | 6-4 2-6 6-4 | H2H |
Round of 32
| 🇬🇧 Cameron Norrie | d. | 🇵🇹 Joao Sousa | 6-1 6-3 | H2H |
| 🇫🇷 Corentin Moutet | d. | 🇺🇸 Marcos Giron | 6-4 6-7(7) 6-4 | H2H |
| 🇫🇷 Pierre-Hugues Herbert | d. | 🇫🇷 Gilles Simon | 7-5 6-3 | H2H |
| 🇫🇷 Richard Gasquet | d. | 🇦🇷 Juan Ignacio Londero | 6-3 7-5 | H2H |
| 🇫🇷 Jeremy Chardy | d. | 🇪🇸 Jaume Munar | 3-6 6-3 6-4 | H2H |
| 🇮🇹 Marco Cecchinato | d. | 🇿🇦 Lloyd Harris | 6-3 6-4 | H2H |
| 🇵🇹 Nuno Borges | d. | 🇦🇺 Jordan Thompson | 7-6(5) 6-3 | H2H |
| 🇿🇦 Kevin Anderson | d. | 🇺🇸 Frances Tiafoe | 4-6 7-6(6) 7-6(4) | H2H |
| 🇪🇸 Alejandro Davidovich Fokina | d. | 🇪🇸 Pablo Andujar | 6-3 4-6 6-1 | H2H |
| 🇪🇸 Albert Ramos-Vinolas | d. | 🇪🇸 Fernando Verdasco | 6-3 6-3 | H2H |
| 🇭🇷 Marin Cilic | d. | 🇪🇸 Carlos Alcaraz | 6-3 1-6 6-4 | H2H |
| 🇪🇸 Pedro Martinez | d. | 🇰🇿 Alexander Bublik | 6-3 6-0 | H2H |