Cindric started 2019 with a sixth-place finish with Croatia at the 2019 IHF Men’s World Championship. The centre back went on to reach the Champions League finals, the VELUX EHF FINAL4, with his club PGE Vive Kielce, ultimately ranking fourth. He contributed 59 goals towards the club’s Champions League effort during the season and was also part of Kielce claiming their 16th Polish championship title. He was voted best centre back of the Polish championship 2018/19. 

Over the summer of 2019, Cindric transferred to Barcelona. With Barça, the Croatian playmaker celebrated titles immediately, including the 2019 IHF Super Globe trophy. Cindric was instrumental in Barça taking their record fifth Super Globe title, leading the Spanish side with 22 goals in the competition, including 11 in the final.