# FIS Freestyle Ski and Snowboarding World Championships 2021 – Men's ski big air

The Men's ski big air competition at the FIS Freestyle Ski and Snowboarding World Championships 2021 was held on 16 March. A qualification was held on 15 March 2021.

## Qualification

The qualification was started on 15 March at 09:40. The six best skiers from each heat qualified for the final.

### Heat 1

| Rank | Bib | Start order | Name | Country | Run 1 | Run 2 | Best | Notes |
| 1 | 16 | 20 | Oliwer Magnusson | Sweden | 95.25 | 32.25 | 95.25 | Q |
| 2 | 4 | 4 | Mac Forehand | United States | 91.00 | 94.25 | 94.25 | Q |
| 3 | 1 | 2 | Andri Ragettli | Switzerland | 92.25 | 93.00 | 93.00 | Q |
| 4 | 9 | 3 | Jesper Tjäder | Sweden | 84.25 | 92.00 | 92.00 | Q |
| 5 | 30 | 17 | Édouard Therriault | Canada | 81.25 | 91.25 | 91.25 | Q |
| 6 | 53 | 6 | Thibault Magnin | Spain | 90.25 | 90.50 | 90.50 | Q |
| 7 | 8 | 5 | Lukas Müllauer | Austria | 89.50 | 25.50 | 89.50 | |
| 8 | 11 | 19 | Henrik Harlaut | Sweden | 88.75 | 27.25 | 88.75 | |
| 9 | 5 | 1 | Colby Stevenson | United States | 87.25 | 24.00 | 87.25 | |
| 10 | 26 | 25 | Ralph Welponer | Italy | 78.25 | 86.50 | 86.50 | |
| 11 | 21 | 21 | Ferdinand Dahl | Norway | 80.50 | 73.00 | 80.50 | |
| 12 | 25 | 13 | Tyler Harding | Great Britain | 79.75 | 31.75 | 79.75 | |
| 13 | 34 | 16 | Ben Barclay | New Zealand | 77.25 | 48.75 | 77.25 | |
| 14 | 37 | 18 | Julius Forer | Austria | 75.75 | 75.75 | 75.75 | |
| 15 | 12 | 14 | Christian Nummedal | Norway | 74.75 | 27.75 | 74.75 | |
| 16 | 33 | 23 | Nils Rhyner | Switzerland | 16.00 | 74.50 | 74.50 | |
| 17 | 38 | 9 | Gen Fujii | Japan | 67.00 | 74.25 | 74.25 | |
| 18 | 29 | 10 | Taisei Yamamoto | Japan | 73.50 | 72.75 | 73.50 | |
| 19 | 17 | 7 | Max Moffatt | Canada | 63.00 | 68.25 | 68.25 | |
| 20 | 41 | 24 | David Zehentner | Germany | 60.00 | 60.25 | 60.25 | |
| 21 | 42 | 15 | Harry Wright | Great Britain | 12.00 | 58.00 | 58.00 | |
| 22 | 49 | 12 | Mateo Bonacalza | Argentina | 56.75 | 11.50 | 56.75 | |
| 23 | 46 | 8 | Dmitrii Makarov | Russian Ski Federation | 18.25 | 34.50 | 34.50 | |
| | 50 | 11 | Bailey Johnson | Australia | Did not start | Did not start | Did not start | Did not start |
| | 45 | 22 | Miika Virkki | Finland | 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 | 3 | 4 | Birk Ruud | Norway | 96.00 | 49.25 | 96.00 | Q |
| 2 | 2 | 3 | Alex Hall | United States | 93.75 | 95.25 | 95.25 | Q |
| 3 | 13 | 18 | Evan McEachran | Canada | 94.50 | 92.25 | 94.50 | Q |
| 4 | 14 | 22 | Kim Gubser | Switzerland | 93.00 | 91.00 | 93.00 | Q |
| 5 | 6 | 1 | Antoine Adelisse | France | 92.25 | 26.00 | 92.25 | Q |
| 6 | 24 | 11 | Sebastian Schjerve | Norway | 91.00 | 27.25 | 91.00 | Q |
| 7 | 7 | 5 | Teal Harle | Canada | 90.00 | 87.00 | 90.00 | |
| 8 | 27 | 24 | Timothé Sivignon | France | 87.50 | 53.75 | 87.50 | |
| 9 | 10 | 2 | James Woods | Great Britain | 87.00 | 79.25 | 87.00 | |
| 10 | 39 | 20 | Simo Peltola | Finland | 80.00 | 86.50 | 86.50 | |
| 11 | 36 | 14 | Kuura Koivisto | Finland | 48.50 | 86.00 | 86.00 | |
| 12 | 32 | 23 | Hannes Rudigier | Austria | 47.00 | 85.50 | 85.50 | |
| 13 | 18 | 8 | Finn Bilous | New Zealand | 66.50 | 85.25 | 85.25 | |
| 14 | 31 | 10 | Vincent Maharavo | France | 75.50 | 84.00 | 84.00 | |
| 15 | 44 | 13 | Leonardo Donaggio | Italy | 82.25 | 83.50 | 83.50 | |
| 16 | 19 | 26 | Javier Lliso | Spain | 81.00 | 26.25 | 81.00 | |
| 17 | 35 | 21 | Dmitrii Mulendeev | Russian Ski Federation | 16.25 | 80.00 | 80.00 | |
| 18 | 43 | 15 | Chris McCormick | Great Britain | 78.25 | 51.50 | 78.25 | |
| 19 | 48 | 7 | Vincent Veile | Germany | 76.75 | 73.25 | 76.75 | |
| 20 | 47 | 9 | Luca Harrington | New Zealand | 72.50 | 76.25 | 76.25 | |
| 21 | 51 | 17 | Francisco Salas | Chile | 67.75 | 67.25 | 67.75 | |
| 22 | 79 | 6 | Cody Laplante | United States | 63.75 | 63.25 | 63.75 | |
| 23 | 23 | 19 | Colin Wili | Switzerland | 58.75 | 54.00 | 58.75 | |
| 24 | 28 | 25 | Samuel Baumgartner | Austria | 38.50 | 25.25 | 38.50 | |
| | 40 | 12 | Gus Kenworthy | Great Britain | Did not start | Did not start | Did not start | Did not start |
| | 52 | 16 | Aleksi Patja | Finland | Did not start | Did not start | Did not start | Did not start |

## Final

The final was started on 16 March at 10:00.
| Rank | Bib | Start order | Name | Country | Run 1 | Run 2 | Run 3 | Total |
| | 16 | 11 | Oliwer Magnusson | Sweden | 94.25 | 87.00 | 91.00 | 185.25 |
| | 30 | 3 | Édouard Therriault | Canada | 89.50 | 85.50 | 93.50 | 183.00 |
| | 14 | 6 | Kim Gubser | Switzerland | 91.00 | 89.75 | 38.50 | 180.75 |
| 4 | 4 | 9 | Mac Forehand | United States | 88.00 | 21.75 | 92.00 | 180.00 |
| 5 | 13 | 8 | Evan McEachran | Canada | 78.50 | 88.25 | 90.50 | 178.75 |
| 6 | 1 | 7 | Andri Ragettli | Switzerland | 92.00 | 79.25 | 28.75 | 171.25 |
| 7 | 2 | 10 | Alex Hall | United States | 22.00 | 86.00 | 80.75 | 166.75 |
| 8 | 24 | 2 | Sebastian Schjerve | Norway | 52.25 | 87.25 | 77.00 | 164.25 |
| 9 | 53 | 1 | Thibault Magnin | Spain | 44.00 | 50.25 | 62.25 | 112.50 |
| 10 | 9 | 5 | Jesper Tjäder | Sweden | 85.00 | 23.25 | 25.00 | 110.00 |
| 11 | 6 | 4 | Antoine Adelisse | France | 25.00 | 24.50 | 93.25 | 93.25 |
| | 3 | 12 | Birk Ruud | Norway | Did not start | Did not start | Did not start | Did not start |