The first was the 2011 Winter Universiade, where Paul threw second stones for the Czech team, skipped by Lukáš Klíma, winning a bronze medal.

At his first World Championship in 2013, he and partner Zuzana Paulová ended up capturing the bronze medal.

[2] Paulová and Paul represented the Czech Republic again at the 2018 and 2019 World Mixed Doubles Curling Championships, finishing 10th in 2018 and losing in the quarterfinals in 2019.

In February 2020, Paulová and Paul won 2020 Czech Mixed Doubles Curling Championship[3] one more time.

They were set to represent the Czech Republic at the 2020 World Mixed Doubles Curling Championship before the event was cancelled due to the COVID-19 pandemic.