[225] Zdenek Kolar 6-2,6-4 Matteo Viola [249] 2021-04-12 08:30
Stadium: Center Court Round: 19 Ground: Clay
Head to Head
| Challenger Noumea | 2020/01/08 01:35 | Matteo Viola v Zdenek Kolar | 6-4,4-6,6-4 |
Home History
| Challenger Split Qual | 2021/04/11 09:00 | Zdenek Kolar v Viktor Galovic | 6-1,6-4 |
| Challenger Split | 2021/04/08 09:00 | Zdenek Kolar v Thanasi Kokkinakis | 6-7,1-6 |
| Challenger Oeiras | 2021/04/04 11:30 | Zdenek Kolar v Gastao Elias | 6-4,7-5 |
| Challenger Oeiras | 2021/04/03 10:00 | Marco Trungelliti v Zdenek Kolar | 3-6,2-6 |
| Challenger Oeiras | 2021/04/02 12:00 | Tiago Cacao v Zdenek Kolar | 3-6,2-6 |
| Challenger Oeiras | 2021/04/01 10:30 | Lucas Miedler v Zdenek Kolar | 1-6,1-6 |
| Challenger Oeiras | 2021/03/30 09:00 | Nuno Borges v Zdenek Kolar | 6-2,6-7,1-6 |
| Challenger Zadar | 2021/03/25 10:45 | Dimitar Kuzmanov v Zdenek Kolar | 6-4,6-3 |
Away History
| Challenger Split Qual | 2021/04/11 09:00 | Evgeny Karlovskiy v Matteo Viola | 2-6,2-6 |
| ATP Cagliari | 2021/04/05 10:30 | Jozef Kovalik v Matteo Viola | 7-6,4-6,7-6 |
| ATP Cagliari | 2021/04/04 09:45 | Matteo Viola v Brandon Nakashima | 6-7,6-1,6-2 |
| ATP Miami | 2021/03/23 18:10 | Matteo Viola v Mischa Zverev | 7-6,4-6,1-6 |
| ATP Miami | 2021/03/22 20:20 | Bernabe Zapata Miralles v Matteo Viola | 6-7,2-6 |
| ATP Singapore | 2021/02/21 05:25 | Matteo Viola v Altug Celikbilek | 2-6,6-0,6-7 |
| ATP Singapore | 2021/02/20 07:20 | Matteo Viola v Alex Lawson | 6-3,6-2 |
| Challenger Biella | 2021/02/16 11:35 | Matteo Viola v Andreas Seppi | 2-6,6-4,5-7 |