 Pari gbolohun ti o tẹle: Ije-ije kariaye akọkọ ti Martins wa ni 2017 South American U20 Championships, nibi ti o ti gba wura meji ni 100m ati 200m. Martins sáré fún Brazil ní : 2017 IAAF World U18 Championships, ó parí ipò kẹrin nínú eré 100m. O tun dije ni 2018 IAAF World U20 Championships, ti o de ipari ni iṣẹlẹ 100m ati iṣẹlẹ 200m. Martins kopa ninu idije 2019 South American U20 Championships nibi ti o ti gba goolu ni awọn iṣẹlẹ 100m ati 200m. 