| Davis Cup | 11/25 11:50 | 29 | [32] Lucas Pouille v Marin Cilic [7] | 6-7,3-6,3-6 | |
| ATP - Parijs | 10/30 14:20 | 24 | [31] Gilles Simon v Lucas Pouille [32] | 6-3,6-4 | |
| ATP - Wenen | 10/24 17:40 | 26 | [13] Borna Coric v Lucas Pouille [23] | 4-6,6-0,6-4 | |
| ATP - Wenen | 10/23 13:35 | 25 | [34] Philipp Kohlschreiber v Lucas Pouille [23] | 4-6,7-6,4-6 | |
| ATP - Stockholm | 10/16 12:40 | 25 | [62] Tennys Sandgren v Lucas Pouille [22] | 6-4,6-4 | |
| ATP - Metz | 09/20 16:45 | - | Lucas Pouille v Matthias Bachinger | Cancelled | |
| Davis Cup | 09/16 11:00 | 28 | Lucas Pouille v Pablo Carreno-Busta | Cancelled | |
| Davis Cup | 09/14 13:40 | 28 | [19] Lucas Pouille v Roberto Bautista-Agut [26] | 3-6,7-6,6-4,2-6,6-4 | |
| US Open | 09/01 19:10 | 25 | [17] Lucas Pouille v Joao Sousa [68] | 6-7,6-4,6-7,6-7 | |
| US Open | 08/30 19:10 | 24 | [17] Lucas Pouille v Marcos Baghdatis [93] | 6-7,6-4,6-4,6-3 | |
| US Open | 08/28 19:40 | 23 | [17] Lucas Pouille v Yannick Maden [125] | 7-6,6-2,7-5 | |
| ATP - Cincinnati | 08/14 18:35 | 25 | [17] Lucas Pouille v Leonardo Mayer [50] | 6-7,4-6 | |
| ATP - Cincinnati | 08/13 16:55 | 24 | [17] Lucas Pouille v Andy Murray [375] | 6-1,1-6,6-4 | |
| ATP - Toronto | 08/07 19:15 | 24 | [133] Felix Auger Aliassime v Lucas Pouille [18] | 6-4,6-3 | |
| ATP - Washington | 08/03 03:10 | 26 | [19] Lucas Pouille v Denis Kudla [85] | 5-7,7-6,6-7 | |
| ATP - Washington | 08/01 21:10 | 25 | [19] Lucas Pouille v Vincent Millot [291] | Retired | |
| Wimbledon | 07/04 10:30 | 24 | [19] Lucas Pouille v Dennis Novak [171] | 4-6,2-6,7-6,6-3,2-6 | |
| Wimbledon | 07/02 10:30 | 23 | [19] Lucas Pouille v Denis Kudla [84] | 6-3,6-3,2-6,6-3 | |
| ATP - Halle | 06/19 10:00 | 25 | [35] Stefanos Tsitsipas v Lucas Pouille [18] | 6-2,7-6 | |
| ATP - Stuttgart | 06/16 12:00 | 28 | [35] Milos Raonic v Lucas Pouille [17] | 6-4,7-6 | |
| ATP - Stuttgart | 06/15 09:00 | 27 | [100] Denis Istomin v Lucas Pouille [17] | 4-6,7-6,3-6 | |
| ATP - Stuttgart | 06/13 14:50 | 26 | [303] Rudolf Molleker v Lucas Pouille [17] | 3-6,4-6 | |
| French Open | 06/01 14:55 | 25 | [16] Lucas Pouille v Karen Khachanov [38] | 3-6,5-7,3-6 | |
| French Open | 05/30 17:50 | 24 | [16] Lucas Pouille v Cameron Norrie [85] | 6-2,6-4,5-7,7-6 | |
| French Open | 05/27 13:40 | 23 | [16] Lucas Pouille v Daniil Medvedev [53] | 6-2,6-3,6-4 | |
| ATP - Rome | 05/16 18:35 | 25 | [16] Lucas Pouille v Kyle Edmund [19] | 2-6,6-7 | |
| ATP - Rome | 05/15 12:40 | 24 | [16] Lucas Pouille v Andreas Seppi [49] | 6-2,3-6,7-6 | |
| ATP - Madrid | 05/07 10:00 | 24 | [18] Lucas Pouille v Benoit Paire [50] | 2-6,3-6 | |
| Manolo Santana Event | 05/03 17:57 | - | Lucas Pouille v Juan Martin Del Potro |
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| ATP Budapest | 04/26 14:30 | 26 | [14] Lucas Pouille v John Millman [94] | 3-6,4-6 |
Lucas Pouille (Groot-Sinten, 23 februari 1994) is een Frans tennisspeler.