Across 22 matches Walker averages over six tackles per appearance, a volume that marks him as a primary defensive worker in the tight exchanges rather than a ball-carrier. His carrying numbers are modest but consistent, suggesting a role built around set-piece duty and rucking rather than open-field running. The ceiling shown in his best outings — 20 tackles and six carries in a single match — points to genuine capacity to lift output when the contest demands it.
Jack Walker is a professional rugby union hooker registered with the Harlequins, the South Africa-based franchise. He forms part of the matchday squad and is tasked with throwing into the lineout and packing down at hooker.
As a hooker, Jack features for the Harlequins across the United Rugby Championship, the Currie Cup and European club competition, with home fixtures played at South Africa in South Africa.
Follow Jack Walker's match appearances, fixtures, results and the latest Harlequins news on Octafield — South Africa's home of rugby.