Early career Born in
Barcelona, Vierge was the
2015 FIM CEV Moto2 European Championship runner-up, winning six races, finishing in second three times, and in third place once, out of the eleven races that year.
Moto2 World Championship Tech 3 Racing (2015–2017) In the same year, Vierge made his debut in the
2015 Moto2 World Championship as the permanent replacement for
Ricard Cardús in the
Tech3 team from the tenth round of the
season onwards, but failed to score any championship points. Vierge was retained by the team for the
2016 Moto2 season, where he scored his first Grand Prix points in
Argentina and achieved a best result of 8th in
Sepang. At the end of the season he collected 37 points, and was awarded the Moto2 Rookie of the Year prize, winning it by one point over
Miguel Oliveira. Vierge stayed with the
Tech3 team for the
2017 season, this time partnered by Australian
Remy Gardner. At the
Italian Grand Prix, Vierge was forced to sit out of the race due to a thoracic trauma following a crash in qualifying. In
Assen, Vierge suffered a broken arm in free practice and was again forced to sit out the event. He also had to sit out the
next round at Sachsenring and was replaced by
Héctor Garzó. At
Motegi, Vierge claimed his first podium finish in the championship with a second-place finish. He ended the season 11th in the standings, with 98 points.
Dynavolt Intact GP (2018) On 5 August 2017, it was announced that Vierge would join Dynavolt Intact GP for the
2018 season, partnering
Marcel Schrötter, who was also his teammate at Tech3 in the second half of 2015. He took his first pole at
Argentina, and finished the race in second place. At
Austria, he had a nasty crash in qualifying after a coming together with
Steven Odendaal, causing him to miss the race and the next weekend at
Silverstone. He would grab a podium with his third-place finish at
Phillip Island, and finish the season in 11th again, with 131 points.
EG 0,0 Marc VDS (2019) On 22 August 2018, it was confirmed that Vierge would sign for
EG 0,0 Marc VDS for the
2019 season, partnering
Álex Márquez, the younger brother of
Marc Márquez. Vierge replaced
Joan Mir, who moved up to MotoGP with
Suzuki. His place at Dynavolt Intact GP was taken by
Thomas Lüthi, who returned to Moto2 after one season in the premier class. In the opening race in
Qatar, also the first race with the new
Triumph 765cc triple engines, Vierge qualified in second, took the lead at the start, but then fell back to tenth place by the end of the race. In the
next race in Argentina, Vierge took pole position for the second consecutive season, however a problem on the warm-up lap meant he could not start the race. His bad luck continued at
Austin, when he was involved in a first-lap crash at turn one along with
Fabio Di Giannantonio and
Joe Roberts. His unlucky season continued throughout the whole year, his best result being a 4th-place finish, and Vierge only finished 13th in the standings, collecting 81 points.
Petronas Sprinta Racing (2020–2021) After a disappointing 2019, Vierge moved on to the
Sepang Racing Team for the
2020 season, partnering with
Jake Dixon. Vierge once again had an underwhelming season, with no podium finishes, a 4th place being his best in Rimini, and one pole position, which he achieved at
Catalunya. He finished the season 10th in the standings with 79 points, but 35 points ahead of Dixon. Vierge stayed with
Sepang Racing Team for the
2021 season, once again partnering Jake Dixon. He had one podium finish during the season, a 3rd place from
Catalunya, and finished 11th in the standings again, with 93 points.
Superbike World Championship In September, Vierge and
Honda announced that he would be competing in the
Superbike World Championship for 2022, replacing
Leon Haslam. He will be partnered by fellow MotoGP outcast
Iker Lecuona, on the factory Honda ride.
Suzuka 8 Hours In 2025, Vierge was unable to compete in the
Suzuka 8 Hours due to a work visa issue. Japanese authorities refused to grant a work visa to Vierge, who was scheduled to compete in the Suzuka 8 Hours as a replacement for his injured Honda WSBK teammate,
Iker Lecuona. ==Career statistics==