FIS Freestyle Ski and Snowboarding World Championships 2023 – Men's snowboard slopestyle
# FIS Freestyle Ski and Snowboarding World Championships 2023 – Men's snowboard slopestyle

The Men's snowboard slopestyle competition at the FIS Freestyle Ski and Snowboarding World Championships 2023 was held on 24 and 27 February 2023.

## Qualification

The qualification was started on 24 February at 10:00. The eight best snowboarders from each heat qualified for the final.

### Heat 1

| Rank | Bib | Start order | Name | Country | Run 1 | Run 2 | Best | Notes |
| - | - | - | - | - | - | - | - | - |
| 1 | 41 | 25 | Takeru Otsuka | Japan | 39.38 | 81.43 | 81.43 | Q |
| 2 | 4 | 3 | Sven Thorgren | Sweden | 76.93 | 80.05 | 80.05 | Q |
| 3 | 12 | 4 | Ryoma Kimata | Japan | 71.93 | 22.56 | 71.93 | Q |
| 4 | 25 | 23 | Jake Canter | United States | 54.01 | 71.21 | 71.21 | Q |
| 5 | 28 | 15 | Niek van der Velden | Netherlands | 68.56 | 70.75 | 70.75 | Q |
| 6 | 17 | 2 | Sam Vermaat | Netherlands | 38.61 | 70.21 | 70.21 | Q |
| 7 | 1 | 6 | Marcus Kleveland | Norway | 68.60 | 54.66 | 68.60 | Q |
| 8 | 8 | 10 | William Mathisen | Sweden | 67.10 | 13.68 | 67.10 | Q |
| 9 | 16 | 9 | Seppe Smits | Belgium | 57.20 | 66.78 | 66.78 | |
| 10 | 54 | 20 | Kalle Järvilehto | Finland | 37.66 | 64.83 | 64.83 | |
| 11 | 9 | 7 | Cameron Spalding | Canada | 35.76 | 64.06 | 64.06 | |
| 12 | 42 | 19 | Noah Vicktor | Germany | 63.23 | 1.01 | 63.23 | |
| 13 | 13 | 5 | Liam Brearley | Canada | 58.41 | 35.18 | 58.41 | |
| 14 | 24 | 13 | Moritz Thönen | Switzerland | 48.03 | 24.38 | 48.03 | |
| 15 | 33 | 22 | Francis Jobin | Canada | 28.71 | 40.40 | 40.40 | |
| 16 | 5 | 1 | Tiarn Collins | New Zealand | 38.46 | 1.90 | 38.46 | |
| 17 | 20 | 8 | Gabriel Almqvist | Sweden | 31.63 | 36.21 | 36.21 | |
| 18 | 53 | 14 | Yang Wenlong | China | 34.50 | DNS | 34.50 | |
| 19 | 45 | 24 | Romain Allemand | France | 15.60 | 34.11 | 34.11 | |
| 20 | 46 | 12 | Mikko Rehnberg | Finland | 20.25 | 28.10 | 28.10 | |
| 21 | 37 | 11 | Kristián Salač | Czech Republic | 27.68 | 1.50 | 27.68 | |
| 22 | 21 | 27 | Moritz Boll | Switzerland | 27.23 | 23.98 | 27.23 | |
| 23 | 49 | 16 | Clemens Millauer | Austria | 27.13 | 26.56 | 27.13 | |
| 24 | 34 | 21 | Alberto Maffei | Italy | 20.26 | 11.38 | 20.26 | |
| 25 | 50 | 17 | Álvaro Yáñez | Chile | 17.75 | 18.16 | 18.16 | |
| 26 | 29 | 26 | Nick Pünter | Switzerland | 13.36 | DNS | 13.36 | |
| | 38 | 18 | Samuel Jaroš | Slovakia | Did not start | Did not start | Did not start | Did not start |

### Heat 2

| Rank | Bib | Start order | Name | Country | Run 1 | Run 2 | Best | Notes |
| - | - | - | - | - | - | - | - | - |
| 1 | 14 | 8 | Chris Corning | United States | 73.51 | 80.60 | 80.60 | Q |
| 2 | 6 | 7 | Mons Røisland | Norway | 52.05 | 78.90 | 78.90 | Q |
| 3 | 7 | 3 | Taiga Hasegawa | Japan | 78.66 | 60.43 | 78.66 | Q |
| 4 | 10 | 2 | Nicolas Huber | Switzerland | 75.78 | 72.26 | 75.78 | Q |
| 5 | 11 | 6 | Lyon Farrell | New Zealand | 73.58 | 25.43 | 73.58 | Q |
| 6 | 30 | 23 | Brock Crouch | United States | 69.78 | 53.90 | 69.78 | Q |
| 7 | 18 | 9 | Enzo Valax | France | 66.33 | 27.76 | 66.33 | Q |
| 8 | 35 | 16 | Jules De Sloover | Belgium | 63.53 | 30.53 | 63.53 | Q |
| 9 | 19 | 10 | Bendik Gjerdalen | Norway | 46.76 | 61.11 | 61.11 | |
| 10 | 23 | 15 | Jesse Parkinson | Australia | 54.50 | 6.93 | 54.50 | |
| 11 | 43 | 17 | Moritz Breu | Germany | 53.90 | 48.96 | 53.90 | |
| 12 | 31 | 11 | William Almqvist | Sweden | 51.96 | 23.35 | 51.96 | |
| 12 | 40 | 27 | Nicola Liviero | Italy | 51.71 | 40.48 | 51.71 | |
| 14 | 44 | 12 | Nicolas Laframboise | Canada | 43.01 | 36.10 | 43.01 | |
| 15 | 39 | 14 | Lee Dong-heon | South Korea | 38.78 | 12.51 | 38.78 | |
| 16 | 47 | 18 | Casper Wolf | Netherlands | 37.88 | 18.36 | 37.88 | |
| 17 | 51 | 13 | Pedro Pizarro | Chile | 36.85 | 26.28 | 36.85 | |
| 18 | 3 | 4 | Sean FitzSimons | United States | 34.40 | 27.48 | 34.40 | |
| 19 | 27 | 21 | Jakub Hroneš | Czech Republic | 34.06 | 30.30 | 34.06 | |
| 20 | 22 | 19 | Ruki Tobita | Japan | 33.48 | 17.00 | 33.48 | |
| 21 | 26 | 20 | Stian Kleivdal | Norway | 26.80 | 28.11 | 28.11 | |
| 22 | 52 | 22 | Joewen Frijns | Belgium | 24.75 | 24.13 | 24.75 | |
| 23 | 48 | 25 | Emil Zulian | Italy | 23.15 | 8.78 | 23.15 | |
| 24 | 36 | 26 | Naj Mekinc | Slovenia | 15.98 | 21.76 | 21.76 | |
| 25 | 55 | 24 | Valtteri Kautonen | Finland | 9.13 | DNS | 9.13 | |
| | 15 | 1 | Øyvind Kirkhus | Norway | Did not start | Did not start | Did not start | Did not start |
| | 2 | 5 | Valentino Guseli | Australia | Did not start | Did not start | Did not start | Did not start |

## Final

The final was started on 27 February at 15:15.

| Rank | Bib | Start order | Name | Country | Run 1 | Run 2 | Best |
| - | - | - | - | - | - | - | - |
| | 1 | 4 | Marcus Kleveland | Norway | 40.33 | 87.23 | 87.23 |
| | 12 | 11 | Ryoma Kimata | Japan | 83.45 | 45.23 | 83.45 |
| | 14 | 15 | Chris Corning | United States | 82.18 | 32.83 | 82.18 |
| 4 | 6 | 13 | Mons Røisland | Norway | 78.90 | 24.13 | 78.90 |
| 5 | 8 | 2 | William Mathisen | Sweden | 36.28 | 77.35 | 77.35 |
| 6 | 7 | 12 | Taiga Hasegawa | Japan | 76.41 | 32.33 | 76.41 |
| 7 | 41 | 16 | Takeru Otsuka | Japan | 71.78 | 46.60 | 71.78 |
| 8 | 30 | 5 | Brock Crouch | United States | 68.43 | 71.63 | 71.63 |
| 9 | 11 | 8 | Lyon Farrell | New Zealand | 67.60 | 71.28 | 71.28 |
| 10 | 18 | 3 | Enzo Valax | France | 31.28 | 70.91 | 70.91 |
| 11 | 25 | 9 | Jake Canter | United States | 31.93 | 69.55 | 69.55 |
| 12 | 17 | 6 | Sam Vermaat | Netherlands | 47.01 | 67.88 | 67.88 |
| 13 | 4 | 14 | Sven Thorgren | Sweden | 30.01 | 67.56 | 67.56 |
| 14 | 28 | 7 | Niek van der Velden | Netherlands | 40.76 | 61.06 | 61.06 |
| 15 | 35 | 1 | Jules De Sloover | Belgium | 48.43 | 43.20 | 48.43 |
| 16 | 10 | 10 | Nicolas Huber | Switzerland | 32.86 | 34.36 | 34.36 |
