Cardoso vs. Lau vs. Asing - Round One, Heat 7 - Corona Open J-Bay - Men's 2018
Cardoso vs. Morais vs. Carmichael - Round One, Heat 11 - Corona Bali Protected 2018
Willian Cardoso vs. Keanu Asing - Round Two, Heat 5 - MEO Rip Curl Pro Portugal 2018
Cardoso vs. O'Leary - Round Three, Heat 4 - Quiksilver Pro France 2018
Mendes vs. Bourez vs. Cardoso - Round Four, Heat 1 - Corona Bali Protected 2018
Cardoso vs. Zietz vs. Andre - Round Two, Heat 4 - Quiksilver Pro Gold Coast 2019
Cardoso vs. Morais vs. February - Round One, Heat 7 - Tahiti Pro Teahupo'o 2018
Cardoso vs. Zietz vs. Mendes - Round One, Heat 10 - MEO Rip Curl Pro Portugal 2018
Wright vs. Lau vs. February - Round One, Heat 2 - Corona Bali Protected 2018
Buchan vs. Colapinto vs. Cardoso - Round One, Heat 9 - Margaret River Pro 2018
Andino vs. Morais vs. Cardoso - Round One, Heat 9 - Rip Curl Pro Bells Beach 2018
Cardoso vs. Rodrigues vs. Gudauskas - Round One, Heat 12 - Billabong Pipe Masters 2018
Owen Wright vs. Willian Cardoso - Round Three, Heat 3 - Corona Bali Protected 2018
Wilkinson vs. Flores vs. Cardoso - Round One, Heat 11 - Oi Rio Pro 2018
Cardoso vs. Flores vs. Parkinson - Round One, Heat 12 - Quiksilver Pro France 2018
Kolohe Andino vs. Willian Cardoso - Round Three, Heat 4 - Oi Rio Pro 2018
Lau vs. Moniz vs. Masencamp vs. Cibilic, Ballito Pro pres by O'Neill, RD6 H4
Conner Coffin vs. Willian Cardoso - Round of 32, Heat 14 - MEO Rip Curl Pro Portugal 2019
Willian Cardoso vs. Wiggolly Dantas - Round Two, Heat 3 - Tahiti Pro Teahupo'o 2018
De Souza vs. Buchan vs. Cardoso - Round One, Heat 8 - Quiksilver Pro Gold Coast 2018
