Sio said player effort can't be questioned following the narrow 24-18 loss to the South Sydney Rabbitohs at McDonald Jones Stadium on Saturday.
All the best photos from that fiery contest against the South Sydney Rabbitohs in Round 3.
The nib Newcastle Knights are back on the road in Round 4, as they travel down the M1 to take on the Penrith Panthers.
Check out all the numbers that mattered in our narrow Round 3 loss to the South Sydney Rabbitohs at home.
Coach Nathan Brown and Jamie Buhrer spoke to the media following the Round 3 loss to the South Sydney Rabbitohs.
Despite a never-say-die attitude that took the contest all the way to the 80th minute, the Knights have been beaten 24-18 by the Rabbitohs on Saturday afternoon.
The Knights and South Sydney have finalised their 17-man teams for Saturday's match at McDonald Jones Stadium.
The ISP Knights were beaten 30-6 by the North Sydney Bears at McDonald Jones Stadium on Saturday afternoon.
The NYC Newcastle Knights have recorded a 26-22 win over the South Sydney Rabbitohs at McDonald Jones Stadium on Saturday afternoon.
Newcastle Knights Old Boy Troy Miles needs your support as he recovers from a motorbike accident that left him with a serious spinal injury.