 Pecarski aive nhengo yechikwata cheSerbia pasi pemakore gumi nemapfumbamwe icho chakapedza 7th pa2019 FIBA Under-19 Basketball World Cup muHeraklion, Greece. Mumitambo minomwe yemutambo, akaenzana 22.1 mapoinzi uye 8.6 rebounds pamutambo. Pecarski aive nhengo yechikwata cheSerbia pasi pemakumi maviri chakapedza gumi neshanu pa2019 FIBA U20 European ChampionshipmuTel Aviv, kuIsrael. Mumitambo mitanhatu yemutambo, akaenzana 18.8 mapoinzi uye 8.8 rebounds pamutambo. 