Dolci's second international competition of the year came in June at the Junior Pan American Gymnastics Championships in Buenos Aires, Argentina.

He placed second on rings, sixth on floor exercise, seventh on vault, eighth on horizontal bar, and ninth in the all-around.

[9] He dominated the competition, placing first on every event (including team and all-around) minus the horizontal bar where he received the bronze medal.

Competing in the junior competition, he won gold in all-around, high bar, vault, and floor; silver on rings and as part of the Québec team; and finished in 8th on pommel horse.

Along with Ioannis Chronopoulos and Evgeny Siminiuc, Dolci helped Canada place fifth as a team with a combined total of 158.563.

Later that day he competed in the rings final and earned a 13.600, winning the event by 0.1 ahead of silver medalist Diogo Soares of Brazil.

Due to strict travel restrictions, Dolci was not allowed to compete in any international competition until the 2021 FIG Artistic Gymnastics World Cup series.

[13] Just a few days later, Dolci would win gold on floor exercise and silver on horizontal bar at the World Cup in Mersin, Turkey.

[17] At the 2022 World Championships Dolci placed 35th in the all-around during qualifications and helped the Canadian team finish tenth.

During the all-around final Dolci scored 82.531 to win the gold medal despite falling during his horizontal bar routine.

[21][22] On the first day of event finals Dolci won gold on floor exercise and bronze on rings behind Donnell Whittenburg and Daniel Villafañe.

He next competed at the DTB Pokal Team Challenge in Stuttgart where he won bronze on rings and silver on parallel bars.

In April Dolci competed at the Pacific Rim Championships in Cali where he helped Canada win silver as team behind the United States; he withdrew from the event finals to which he qualified.

[24] In late June Dolci was named to the team to represent Canada at the 2024 Summer Olympics alongside Zachary Clay, Cournoyer, William Émard, and Samuel Zakutney.

During the team final Dolci contributed scores on all apparatuses except pommel horse towards Canada's eighth place finish.

[26] During the all-around final, while competing on horizontal bar, his right handgrip snapped causing Dolci to take a hard fall off the apparatus.