| Challenger - Girona | 03/28 09:20 | 25 | Henri Laaksonen v Oleksii Krutykh | Cancelled | |
| Challenger - Girona | 03/27 08:00 | 25 | Henri Laaksonen v Liam Broady | Cancelled | |
| Challenger - Vílnius | 02/07 13:05 | 25 | [189] Henri Laaksonen v Damir Dzumhur [226] | Retired | |
| Challenger - Koblenz | 02/02 14:20 | 26 | [268] Raphael Collignon v Henri Laaksonen [194] | 7-5,6-4 | |
| Challenger - Koblenz | 01/31 10:00 | 25 | [165] Luca Nardi v Henri Laaksonen [194] | 6-7,3-6 | |
| Challenger - Ottignies-Louvain-la-Neuve | 01/24 14:05 | 25 | [187] Henri Laaksonen v Richard Berankis [171] | 5-7,2-6 | |
| Open da Austrália | 01/11 02:50 | 15 | [118] Pavel Kotov v Henri Laaksonen [187] | 7-6,6-2 | |
| Open da Austrália | 01/09 05:45 | 14 | [172] Henri Laaksonen v Riccardo Bonadio [187] | 6-4,6-4 | |
| Challenger - Canberra | 01/01 00:40 | 45 | [172] Henri Laaksonen v Mitchell Krueger [214] | 5-7,6-3,3-6 | |
| Challenger - Helsínquia | 11/16 11:30 | 25 | [190] Raul Brancaccio v Henri Laaksonen [155] | 6-3,6-3 | |
| Challenger - Roanne | 11/13 14:00 | 29 | [182] Henri Laaksonen v Hugo Gaston [132] | 7-6,5-7,1-6 | |
| Challenger - Roanne | 11/12 13:50 | 28 | [131] Alexei Popyrin v Henri Laaksonen [182] | 4-6,6-3,4-6 | |
| Challenger - Roanne | 11/11 12:05 | 27 | [210] Luca Van Assche v Henri Laaksonen [182] | 6-7,4-6 | |
| Challenger - Roanne | 11/09 18:00 | 26 | [182] Henri Laaksonen v Fernando Verdasco [124] | Retired | |
| Challenger - Roanne | 11/07 20:00 | 25 | [178] Antoine Bellier v Henri Laaksonen [182] | 6-3,5-7,5-7 | |
| Challenger - Brest | 10/25 08:00 | 25 | Henri Laaksonen v Denis Yevseyev | Cancelled | |
| Challenger - Hamburgo | 10/23 10:00 | 29 | [182] Henri Laaksonen v Alexander Ritschard [216] | Retired | |
| Challenger - Hamburgo | 10/22 10:00 | 28 | [182] Henri Laaksonen v Robin Haase [291] | 6-4,6-4 | |
| Challenger - Hamburgo | 10/21 09:00 | 27 | [111] Gregoire Barrere v Henri Laaksonen [182] | 2-6,4-6 | |
| Challenger - Hamburgo | 10/20 12:00 | 26 | [303] Benjamin Hassan v Henri Laaksonen [182] | 4-6,6-3,6-7 | |
| Challenger - Hamburgo | 10/18 12:25 | 25 | [271] Alexey Vatutin v Henri Laaksonen [182] | 4-6,6-2,2-6 | |
| Challenger - Mouilleron-le-Captif | 10/05 14:05 | 25 | [178] Henri Laaksonen v Hugo Gaston [79] | 6-7,6-4,6-7 | |
| Challenger - Orleães | 09/26 17:35 | 25 | [204] Evan Furness v Henri Laaksonen [125] | 6-2,6-0 | |
| ATP - San Diego | 09/21 18:30 | 25 | [125] Henri Laaksonen v Mackenzie McDonald [84] | 0-6,2-6 | |
| Taça Davis | 09/18 20:40 | 1 | Roberto Quiroz v Henri Laaksonen | Cancelled | |
| Taça Davis | 09/17 18:20 | 2 | [112] Emilio Gomez v Henri Laaksonen [123] | 6-4,6-3 | |
| Open dos EUA | 08/24 21:40 | 14 | Henri Laaksonen v Pedro Sousa | 5-7,2-6 | |
| ATP - Cincinnati | 08/16 16:30 | 24 | [102] Henri Laaksonen v Alex De Minaur [20] | 2-6,2-6 | |
| ATP - Cincinnati | 08/14 17:45 | 19 | [102] Henri Laaksonen v Thiago Monteiro [64] | 4-6,6-3,6-4 | |
| ATP - Cincinnati | 08/13 19:35 | 14 | [102] Henri Laaksonen v Taro Daniel [95] | 6-4,7-5 |
Wikipedia - Henri Laaksonen
Henri Joona Julius Laaksonen (Lohja, 31 de março de 1992) é um tenista profissional suíço.