 Kọ itẹsiwaju fun paragirafi yii - Ṣiṣe akọkọ rẹ ti okeere agbalagba, Pineault gbe kẹfa ni 2017 CS US Classic : ní oṣù September. Ni Oṣu Kini, o pari kẹjọ ni 2018 Canadian Championships ati pe a yan lati dije ni 2018 Four Continents Championships ni Taipei; o gbe kẹrinla ni eto kukuru, mejila ni skate ọfẹ, ati kẹtala ni apapọ ni Taiwan. 