The club was in San Diego for a league tournament. Toliver had already competed in a varsity competition. She was held out of another varsity match so that she could rejoin her JV mates. However, it didn't go according to plan.
When she took the field with the JV squad, Toliver was alerted she wasn't going to be allowed to play.
"The San Diego coach knew who she was and because she had been playing up with the varsity team as an eighth grader, he pulled some kind of obscure rule out of the rule book that said that because she played up she couldn't play down with the girls her own age so she couldn't play in the quarterfinal game and the team ended up losing," Toliver's dad, Nick recalled. "They pulled the card on us. They pulled the home cooking on us, basically.
The next time she went to San Diego, a year later, she was reminded of the coach who kept her from playing. Facing the team and coach who kept her off of the field the year prior, she was able to let out all of her frustrations.
"She went out and scored seven times on them, like back to back to back, running girls over, slinging them off of her," Nick said. "And then I said 'baby girl, are you tired?' She said 'not even.'"
This weekend Toliver will be accompanying her ICEF rugby teammates to London where they will compete in the world's largest school rugby tournament. They will also visit the UK and France before returning home in early April.
Toliver has the desirable mix of speed and strength.
"She'll run by you or she'll run through you," her father said.
Her head coach, Stuart Krohn, has called her a "rugby prodigy." Only a sophomore, she's already considered one of the top players in her age group. She has her sights set on making the US rugby sevens Olympic team in 2016.
"I think it's really realistic," Krohn said of his players' Olympic hopes. "When she's 18, she's going to be a beast. There's no doubt about it.
"Barring injury or some major setback, I think it would be a big mistake if they didn't have her out there. And (if you) put her out there, then you're talking about a chance to medal."
I think it's really realistic. When she's 18, she's going to be a beast. There's no doubt about it.
-- Coach Stuart Krohn on Nia Toliver's 2016 Olympic hopes
Growing up, Toliver didn't have many interests. She tried basketball among other activities but nothing stuck. Rugby, however, did.
She watched her two older sisters, Niquise, 22, and Rashida, 20 and later followed in their footsteps.
Nia Toliver was a natural. Her first game she recalls running around, not having a clear idea of what to do but by games end, she had earned MVP honors.
"I (was thinking) this is the best sport I've played so far," Toliver said.
Shortly after the team gets back from France, Toliver will be heading to New Zealand for 22 weeks to attend Burnside High School and play rugby with the University of Canterbury, which is home to the best women's team in the world.
The experience she hopes will give her an even better chance to make it to Rio in 2016 with Team USA.
"I'm hoping, somehow, one of the Olympic coaches will hear about me and I'll get that chance," Toliver said.