Koster's tackle numbers stand out as his most consistent contribution, averaging over five per match and peaking at nine in a single outing — a rate that points to a centre used heavily in defensive structure. His carry load is modest but reliable, suggesting a role built around physicality and work-rate rather than ball-carrying threat. Across eight matches he has logged substantial minutes, underlining his value as a durable presence in the midfield.
Murray Koster is a professional rugby union centre registered with the Sharks, the Durban-based franchise. He forms part of the matchday squad and is tasked with combining midfield defence with attacking distribution.
As a centre, Murray features for the Sharks across the United Rugby Championship, the Currie Cup and European club competition, with home fixtures played at Hollywoodbets Kings Park in Durban.
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