Nieto grew up in the post-Wayne Gretzky era in Southern California, where hockey had become an established sport and kids played in organized leagues like they would for baseball, basketball and football. Some of those young players have grown up to play professionally, and Nieto is one of them.
"It was different," he noted of playing hockey in a predominantly warm weather climate. "I started with roller hockey and then I went over to ice hockey and was fortunate enough to play with some good players; players that have made it to the NHL level."
His love for the sport started at the age of 3 when he received a mini hockey stick from his grandpa, and he has been involved in the game ever since.
"I used to play with that stick 24/7," Nieto said. "I used to watch Ducks games and would reenact what was happening on the screen with my stick. I would wear my skates and sleep with my skates. That is really how I got into it."
After two years of sticking to wheels and playing at the local YMCA, he made the jump to blades and ice rinks and never looked back.
After surviving that traumatic first experience of falling on the ice, of course.
"I guess just roller hockey was easier. I had never skated on ice before at that point," Nieto said. "Once I stepped on the ice, I didn't want to go back to roller."
Playing with that mini stick for countless of hours around the house was when he knew he wanted to be a hockey player when he grew up, but it wasn't until Nieto was 12 and playing for his local club did he actually think he could possibly make a career out of it.
"When I kind of thought that it maybe could become a reality was probably at the peewee level when our team was fortunate enough to go to nationals for the first time," Nieto said. "We were beating everyone pretty easy and made it all the way to the finals. That was probably the first time where I was like, 'this could happen.'"
While hockey had grown as a sport in California, Nieto and his family thought it would be a good idea for him to go out east and play at a prep school in Connecticut to get more exposure from scouts and those in the hockey community. So at the age of 14, he packed up and headed to the Salisbury School on a scholarship.
"It was really hard. I was only 14 years old when I made the move, so it wasn't easy at first," the now 24-year-old said. "Definitely missed being home and missed my family, but I knew in the long run that it would pay off. After that first year in prep school, I reached my goal of making the national team and played there for two years. I thought it was a pretty good move."