Despite Mehrtens' skill, Hamling was positive one of the robots would come out on top.
"I think its going to be a very close run as I have a lot of respect for [Mehrtens] but I'm confident the universities will pull it off," he said.
One of the robotic limbs, from Massey University's Albany campus, is modelled on a human leg and will also have a human-like torso attached to it.
Hamling said at this stage there are no plans for rugby players to use the robots to improve their kicking style, but said this is something they could pursue.
The event is not the first time a sports-person has faced off with a robot; in 2009 a Japanese wrestler was knocked out after a bout with a robot half his size.
The Auckland challenge will be held on Monday October 10, the first day of the term three school holidays.
The contest runs alongside the Robotics World Cup, an event for high school and university students running in the Cloud at Queens Wharf from October 11-13.