| ATP Stockholm | 10/15 10:00 | 25 | [46] Radu Albot v Yoshihito Nishioka [74] | 6-3,4-6,1-6 | |
| ATP Shanghai | 10/06 04:00 | 24 | [17] Nikoloz Basilashvili v Radu Albot [45] | 4-6,6-1,6-3 | |
| ATP Tokyo | 10/02 04:40 | 26 | [45] Radu Albot v Yasutaka Uchiyama [136] | 7-6,3-6,4-6 | |
| ATP Tokyo | 10/01 05:05 | 25 | [45] Radu Albot v Filip Krajinovic [49] | 6-3,7-5 | |
| ATP Chengdu | 09/24 05:30 | 25 | [63] Pablo Carreno-Busta v Radu Albot [42] | 6-3,6-4 | |
| US Open | 08/27 18:15 | 23 | [6] Alexander Zverev v Radu Albot [41] | 6-1,6-3,3-6,4-6,6-2 | |
| ATP Cincinnati | 08/14 18:00 | 25 | [39] Radu Albot v Diego Schwartzman [24] | 4-6,2-6 | |
| ATP Cincinnati | 08/12 15:00 | 24 | [18] Marin Cilic v Radu Albot [39] | 4-6,6-7 | |
| ATP Montreal | 08/07 16:00 | 25 | [39] Radu Albot v Guido Pella [24] | 3-6,6-2,6-7 | |
| ATP Montreal | 08/06 16:00 | 24 | [39] Radu Albot v Gilles Simon [34] | 6-4,6-2 | |
| ATP Los Cabos | 08/03 04:30 | 28 | [28] Taylor Fritz v Radu Albot [41] | 6-3,6-2 | |
| ATP Los Cabos | 08/02 02:00 | 27 | [191] Thanasi Kokkinakis v Radu Albot [41] | 3-6,3-6 | |
| ATP Los Cabos | 08/01 00:00 | 26 | [118] Taro Daniel v Radu Albot [41] | 1-6,2-6 | |
| ATP Los Cabos | 07/31 00:00 | 25 | [256] Janko Tipsarevic v Radu Albot [41] | 5-7,6-2,0-6 | |
| ATP Atlanta | 07/24 19:00 | 26 | [55] Daniel Evans v Radu Albot [42] | 7-6,5-7,6-2 | |
| ATP Atlanta | 07/23 20:40 | 25 | [70] Tennys Sandgren v Radu Albot [42] | 4-6,6-7 | |
| Wimbledon | 07/02 14:40 | 23 | [33] Jan-Lennard Struff v Radu Albot [40] | 6-4,6-3,6-2 | |
| Wimbledon | 07/02 10:00 | 23 | Matteo Berrettini v Radu Albot | Cancelled | |
| ATP Eastbourne | 06/25 10:00 | 25 | [65] Daniel Evans v Radu Albot [41] | 7-6,6-2 | |
| ATP Halle | 06/19 10:00 | 26 | [33] David Goffin v Radu Albot [41] | 4-6,6-4,6-3 | |
| ATP Halle | 06/17 10:00 | 25 | [80] Matthew Ebden v Radu Albot [41] | 7-5,1-6,4-6 | |
| French Open | 05/30 12:50 | 24 | [45] Jan-Lennard Struff v Radu Albot [40] | 7-6,7-6,6-7,6-2 | |
| French Open | 05/27 15:00 | 23 | [40] Radu Albot v Tennys Sandgren [100] | 7-6,7-6,3-6,6-1 | |
| ATP Geneva | 05/24 12:45 | 28 | [75] Nicolas Jarry v Radu Albot [45] | 6-3,6-4 | |
| ATP Geneva | 05/23 12:55 | 27 | [45] Radu Albot v Damir Dzumhur [57] | 6-3,7-5 | |
| ATP Geneva | 05/22 10:00 | 26 | [45] Radu Albot v Juan Ignacio Londero [78] | 6-1,6-7,6-4 | |
| ATP Geneva | 05/20 12:50 | 25 | [45] Radu Albot v Lorenzo Sonego [73] | 7-6,7-6 | |
| ATP Rome | 05/16 13:40 | 25 | [44] Radu Albot v Fabio Fognini [12] | 6-7,3-6 | |
| ATP Rome | 05/14 09:00 | 24 | [44] Radu Albot v Benoit Paire [46] | 6-3,6-2 | |
| ATP Madrid | 05/06 19:55 | 24 | [44] Radu Albot v Fernando Verdasco [38] | 2-6,6-3,1-6 |