It was Cameron's second win in the race after he piloted Xtravagant to victory in 2015, although after turning down the mount on stablemate and rival The Chosen One, he was quick to admit he hadn't always pulled the right rein when choosing a ride in the event.
"I've had a few practice runs and finally got the right one," he said.
"That's no disrespect to The Chosen One, as he is a beautiful colt, but maybe it's just a little before his time.
"Madison County just proved he is the best three-year-old around. They went quick down the back, then slowed up and were all bunched up.
"I opted to come off into a bit better ground as I know he has an electric turn of foot and a few of them were stopping.
"He got through and was very dominant."
Co-trainer Andrew Forsman admitted there had been some minor concerns prior to the race given the Riccarton surface had been subjected to heavy rainfall in the preceding 48 hours, but as the day proceeded it continued to dry.
"I guess there was a query on the track which was a little bit niggly," he said.
"I think the horse to beat, Dawn Patrol, had to make his run on the inside which helped us a lot as Matt got a beautiful run just off the fence.
"This was our number one target as we had labelled him a Guineas horse after he won his two-year-old race last season. Everything has gone right, thankfully."
Forsman was also pleased to secure the victory for the gelding's owners who have invested heavily in New Zealand and are one of the dominant owners in world racing.
"It's great for New Zealand racing to have them [China Horse Club] involved in the New Zealand thoroughbred industry," he said.
"To get a result like this is hopefully going to produce future investment from them."
- NZ Racing Desk
