Jason O’Halloran will stand in for Jonathan Rea (Pata Maxus Yamaha) as the MOTUL FIM Superbike World Championship visits Portugal for Round 2. O’Halloran rider represents the Japanese brand in the FIM EWC and will replace the six-time Champion for the Pirelli Portuguese Round at the iconic Autodromo Internacional do Algarve, with the Australian no stranger to the Yamaha R1 after racing it in the British championship and getting plenty of miles under his belt ahead of this season’s EWC campaign beginning in a few weeks.

Initially, Yamaha announced that MotoGP test rider Augusto Fernandez would replace Rea as he continues his recovery from the foot injuries, he sustained in Australia with the Spaniard taking part in the test on the 14th and 15th March. However, during the Argentine Grand Prix, Prima Pramac Yamaha rider Miguel Olivera sustained injuries that have ruled him out of the upcoming Grand Prix of the Americas, with Fernandez now replacing the Portuguese star in MotoGP instead at the Circuit of the Americas, which takes place on the same weekend.

That means Yamaha’s WorldSBK effort has been put in the unusual situation of needing to name a new replacement rider at short notice. That has fallen on Australian star O’Halloran, who joined the YART Yamaha EWC team for 2025. O’Halloran is also set to begin a role as a test rider for Yamaha in WorldSBK, although he has yet to ride the WorldSBK-spec bike, and he already has plenty of experience with Yamaha machinery from his time in the British Superbike championship.

The 37-year-old started his BSB career in 2008, with Honda machinery and racked up 15 podiums for the Japanese brand, including victory at Snetterton in 2016. For the 2019 season, the Wollongong, New South Wales, native moved to Yamaha the McAMS Yamaha team and racked up a further 26 victories onboard the Yamaha R1 during his four seasons with the team. He finished as runner-up in the championship standings in 2020 and third in 2021. For the 2024 season, he moved to Kawasaki machinery and took a further win.

However, for 2025, he returned to Yamaha in a different series as he joined the YART outfit for their Endurance World Championship campaign. He replaced the retiring Niccolo Canepa and races alongside Karel Hanika and Marvin Fritz, and, with their testing programme across the winter, has been getting back up to speed on an endurance-spec Yamaha R1 machine while his first taste of the WorldSBK spec bike will come in FP1 at Portimao.

Jason O’Halloran said: “I’m excited to get the opportunity to ride for the Pata Maxus Yamaha team in Portimao while Jonathan continues to recover. I have really enjoyed being back on the R1 in pre-season testing with YART, it’s a bike I’ve always gelled well with, and I had a lot of success with the R1 in BSB, so to try it in full WorldSBK spec is something I’m looking forward to. Of course, heading into a race weekend with no testing is jumping in at the deep end a little bit but I will give it my best for the team and for Yamaha while also remembering that the EWC season starts in just a few weeks! I’d like to thank Yamaha and the team for the opportunity and to wish Jonathan a speedy recovery.”

Canepa who took on the role of Road Racing Sporting Manager at Yamaha Motor Europe following his retirement, added: “We are really happy to welcome Jason to the Pata Maxus Yamaha team in WorldSBK. He is currently our EWC rider and is also our WorldSBK test rider, but he has not had the chance to ride the bike yet! The Portimao weekend will be a good opportunity to get a first touch of the bike together with our competitors to understand the bike’s level so he can contribute to our development work as we continue to look to improve. Of course, we all know Jason’s speed, he is the most victorious rider for Yamaha in BSB and knows the R1 well in BSB spec, which is very similar to WorldSBK spec, and he also knows the Pirelli tyres. He has been extremely fast in the winter tests with the EWC YART bike so I believe he will have a good race weekend. We are very close to the Le Mans test and race so thanks to YART for allowing us to borrow Jason in this very busy period for them.”