Across 27 appearances as a replacement, Guerois-Galisson has built a profile defined almost entirely by his defensive output, averaging over five tackles per match and accumulating 141 in total — a volume that points to a player introduced specifically to shore up the defensive line. His carrying numbers are modest by design, suggesting his value lies in physicality and work-rate rather than ball-in-hand impact. Peak performances of 11 tackles in a single outing underline that he can handle heavy defensive workloads when called upon.
Lois Guerois-Galisson is a professional rugby union prop registered with the Castres Olympique, the South Africa-based franchise. He forms part of the matchday squad and is tasked with anchoring the scrum in the front row.
As a prop, Lois features for the Castres Olympique across the United Rugby Championship, the Currie Cup and European club competition, with home fixtures played at South Africa in South Africa.
Follow Lois Guerois-Galisson's match appearances, fixtures, results and the latest Castres Olympique news on Octafield — South Africa's home of rugby.