| | Top level | Event type
Big Air, Men – Qualifying Round
| Date | 21 February 2018 — 9:30 | |
|---|---|---|
| Location | Phoenix Snow Park, Mountain Cluster, Bongpyeong | |
| Format | Top three finishers in each heat advance to final. Places 4-9 in each round advance to semi-finals. Heat score consists of best of two runs. | |
| Judge #1 | Iztok Šumatić |  SLO |
| Judge #2 | Christian Beutler |  SUI |
| Judge #3 | Ryo Hashimoto |  JPN |
| Judge #4 | Connor Manning |  USA |
| Judge #5 | Stefan Munz |  GER |
| Judge #6 | John MacDonald |  CAN |
Heat #1
| Time | 9:30 |
|---|
| Pos | Ord | Competitor | NOC | Points | Run #1 | Run #2 | ||
|---|---|---|---|---|---|---|---|---|
| 1 | 1 | Max Parrot | CAN | 92.50 | 89.25 (1) | 92.50 (1) | ||
| 2 | 29 | Niklas Mattsson |  SWE | 90.00 | 53.75 (12) | 90.00 (2) | ||
| 3 | 13 | Kyle Mack | USA | 88.75 | 87.25 (2) | 88.75 (3) | ||
| 4 | 4 | Chris Corning | USA | 88.00 | 85.00 (4) | 88.00 (4) | ||
| 5 | 20 | Michael Schärer | SUI | 87.00 | 87.00 (3) | 44.00 (14) | ||
| 6 | 9 | Red Gerard | USA | 85.00 | 82.00 (7) | 85.00 (5) | ||
| 7 | 5 | Ståle Sandbech |  NOR | 84.75 | 84.75 (5) | 41.25 (15) | ||
| 8 | 28 | Rowan Coultas |  GBR | 84.50 | 81.00 (8) | 84.50 (6) | ||
| 9 | 12 | Yuri Okubo | JPN | 84.25 | 84.25 (6) | 44.25 (13) | ||
| 10 | 24 | Rene Rinnekangas |  FIN | 83.00 | 43.75 (14) | 83.00 (7) | ||
| 11 | 16 | Jamie Nicholls | GBR | 81.25 | 30.00 (16) | 81.25 (8) | ||
| 12 | 17 | Alberto Maffei |  ITA | 77.50 | 77.50 (9) | 36.25 (16) | ||
| 13 | 25 | Nicolas Huber | SUI | 76.75 | 76.75 (10) | 44.50 (12) | ||
| 14 | 37 | Lee Min-Sik |  KOR | 72.25 | 68.75 (11) | 72.25 (9) | ||
| 15 | 8 | Seppe Smits |  BEL | 59.25 | 50.00 (13) | 59.25 (10) | ||
| 16 | 21 | Clemens Millauer |  AUT | 47.00 | 39.25 (15) | 47.00 (11) | ||
| 33 | Petr Horák |  CZE | – | – ( | – ( | |||
| 34 | Moritz Thönen | SUI | – | – ( | – ( |
Heat #2
| Time | 11:45 |
|---|
| Pos | Ord | Competitor | NOC | Points | Run #1 | Run #2 | ||
|---|---|---|---|---|---|---|---|---|
| 1 | 15 | Carlos Garcia Knight |  NZL | 97.50 | 88.75 (5) | 97.50 (1) | ||
| 2 | 11 | Jonas Boesiger | SUI | 96.00 | 96.00 (1) | 35.25 (15) | ||
| 3 | 3 | Mark McMorris | CAN | 95.75 | 89.00 (4) | 95.75 (2) | ||
| 4 | 6 | Torgeir Bergrem | NOR | 94.25 | 94.25 (2) | 59.50 (8) | ||
| 5 | 7 | Sébastien Toutant | CAN | 91.00 | 91.00 (3) | 45.00 (11) | ||
| 6 | 27 | Billy Morgan | GBR | 90.50 | 87.50 (6) | 90.50 (3) | ||
| 7 | 18 | Tyler Nicholson | CAN | 89.25 | 87.25 (7) | 89.25 (4) | ||
| 8 | 35 | Peetu Piiroinen | FIN | 87.25 | 43.50 (14) | 87.25 (5) | ||
| 9 | 14 | Roope Tonteri | FIN | 86.50 | 86.50 (8) | 47.50 (9) | ||
| 10 | 2 | Marcus Kleveland | NOR | 84.25 | 84.25 (9) | 46.00 (10) | ||
| 11 | 32 | Vladislav Khadarin |  ROC | 83.75 | 83.75 (10) | 79.25 (6) | ||
| 12 | 10 | Kalle Järvilehto | FIN | 83.25 | 83.25 (11) | 44.75 (12) | ||
| 13 | 26 | Ryan Stassel | USA | 76.25 | 39.50 (15) | 76.25 (7) | ||
| 14 | 30 | Stef Vandeweyer | BEL | 61.00 | 61.00 (12) | 29.50 (17) | ||
| 15 | 36 | Matías Schmitt |  ARG | 51.75 | 51.75 (13) | 23.00 (18) | ||
| 16 | 23 | Anton Mamayev | ROC | 42.75 | 29.00 (18) | 42.75 (13) | ||
| 17 | 19 | Hiroaki Kunitake | JPN | 37.25 | 37.25 (16) | 36.75 (14) | ||
| 18 | 22 | Sebbe De Buck | BEL | 33.50 | 33.50 (17) | 30.25 (16) |