Monte-Carlo, Monaco, 
)
1Results Single 2020
| Rnd | Opponent | Rank | Score | W/L | |
|---|---|---|---|---|---|
 |
Erste Bank Open 500 Vienna, Austria ATP Tour 500, €1409510, 26 Oct 2020, Hard |
 |
|||
| Q | (SE) |
Daniel Evans (GBR  ) |
33 | 6-7(3) 6-4 3-6 | loss |
| R16 | (3) |
Stefanos Tsitsipas (GRE  ) |
5 | 6-7(5) 6-4 6-3 | win |
| R32 |
Karen Khachanov (___  ) |
17 | 7-6(6) 6-3 | win | |
 |
European Open Antwerp, Belgium ATP Tour 250, €394800, 19 Oct 2020, Hard |
 |
|||
| SF | (8) |
Alex de Minaur (AUS  ) |
29 | 6-7(4) 7-6(3) 4-6 | loss |
| Q | (5) |
Milos Raonic (CAN  ) |
19 | wo | win |
| R16 |
Pablo Andujar (ESP  ) |
55 | 4-6 6-3 6-4 | win | |
 |
Roland Garros Paris, France Grand Slam, €1, 28 Sep 2020, Clay |
 |
|||
| R16 | (5) |
Stefanos Tsitsipas (GRE ) |
6 | 3-6 6-7(9) 2-6 | loss |
| R32 |
Roberto Carballes Baena (ESP ) |
101 | 6-1 6-3 ret. | win | |
| R64 |
Andrej Martin (SVK  ) |
102 | 6-4 7-6(5) 6-1 | win | |
| R128 |
Gregoire Barrere (FRA  ) |
103 | 6-3 6-2 6-2 | win | |
 |
Internazionali BNL d'Italia Rome, Italy ATP Tour Masters, €5433555, 14 Sep 2020, Clay |
 |
|||
| Q | (12) |
Denis Shapovalov (CAN ) |
14 | 2-6 6-3 2-6 | loss |
| R16 | (WC) |
Jannik Sinner (ITA  ) |
81 | 4-6 6-4 6-4 | win |
| R32 |
Yoshihito Nishioka (JPN  ) |
50 | 6-1 6-0 | win | |
| R64 | (Q) |
Gianluca Mager (ITA ) |
85 | 7-5 6-1 | win |
 |
US Open Flushing Meadows, NY, USA Grand Slam, $1, 31 Aug 2020, Hard |
 |
|||
| R64 |
Marton Fucsovics (HUN  ) |
66 | 7-6(5) 6-7(4) 6-3 4-6 1-6 | loss | |
| R128 |
Tommy Paul (USA  ) |
58 | 6-4 6-3 6-1 | win | |
|
W & S Open Cincinnati, OH, USA ATP Tour Masters, $4222190, 24 Aug 2020, Hard |
 |
|||
| R32 | (Q) |
Marton Fucsovics (HUN ) |
84 | 5-7 6-4 2-6 | loss |
| R64 |
Ugo Humbert (FRA ) |
42 | 6-3 6-4 | win | |
|
Atlanta Challenge Atlanta, GA, USA Exhibition, $1, 02 Mar 2020, Hard |
 |
|||
| RR |
Rafael Nadal (ESP ) |
2 | 5-7 3-6 | loss | |
 |
Abierto Mexicano Acapulco, Mexico ATP Tour 500, $1845265, 24 Feb 2020, Hard |
 |
|||
| SF | (1) |
Rafael Nadal (ESP ) |
2 | 3-6 2-6 | loss |
| Q | (3) |
Stan Wawrinka (SUI  ) |
16 | 6-4 6-4 | win |
| R16 |
Adrian Mannarino (FRA ) |
42 | 6-7(8) 6-2 7-6(2) | win | |
| R32 | (Q) |
Damir Dzumhur (BIH  ) |
109 | 6-3 6-3 | win |
 |
ABN Amro Rotterdam, The Netherlands ATP Tour 500, €2013855, 10 Feb 2020, Hard |
 |
|||
| R16 |
Felix Auger-Aliassime (CAN ) |
21 | 4-6 2-6 | loss | |
| R32 | (8) |
Denis Shapovalov (CAN ) |
16 | 6-3 7-6(3) | win |
|
Open Sud de France Montpellier, France ATP Tour 250, €542695, 02 Feb 2020, Hard |
 |
|||
| R16 |
Gregoire Barrere (FRA ) |
91 | 7-6(4) 4-6 5-7 | loss | |
| R32 | bye | n/a | |||
 |
Australian Open Melbourne, Australia Grand Slam, 32505000A$, 20 Jan 2020, Hard |
 |
|||
| R64 |
Tommy Paul (USA ) |
80 | 4-6 6-7(6) 6-3 7-6(3) 6-7(3) | loss | |
| R128 |
Juan Ignacio Londero (ARG  ) |
50 | 4-6 6-2 6-0 6-4 | win | |
|
ATP Cup Sydney, Australia Davis Cup, 1A$, 03 Jan 2020, Hard |
 |
|||
| RR |
David Goffin (BEL  ) |
6-4 2-6 2-6 | loss | ||
| RR |
Radu Albot (MDA  ) |
46 | 6-2 6-3 | win | |
| RR |
Daniel Evans (GBR ) |
42 | 2-6 6-4 6-1 | win | |