The U-22 squad played exhibitions against top-level club teams to prepare for their international play and hosted the German national team.
Outside of playing for the Netherlands Junior National teams, Kwakernaak has played for Sparks Haarlem of Hoofdklasse Softbal, the highest club competition in the Netherlands.
Kwakernaak competes with and against her younger sister, Lizzy, who is a pitcher and infielder for Neptunus.
"It's competitive," Kwakernaak said. "We don't play for the same club team, so we end up playing each other. I hit an inside-the-park home run against her; she thought it was foul. It was down the right field line, and their right fielder dove for it, and it went to the wall. I don't know how many times I've heard the ball was foul. She struck me out looking, and I said, okay, we are kind of even. You know, we are sisters and best friends, but we are still both really competitive. It helps us push each other when we play together in the national program."
Kwakernaak has competed for the Netherlands in the European Championships with the U-16, U-18, U-19, and U-22 teams, as well as the U-19 World Championship.
"When I started playing for the Under-16, I didn't really think I was going to make the team," said Kwakernaak. "I was young, only 14, when I joined the team. I didn't expect to make the team, so I was just out there having fun, and I turned out to be the tournament MVP, which was pretty cool. I think, at that point, I was just having fun. I didn't think about stats or what it meant to be playing for my country or, you know, our rivalry with Italy."
As she got older and her experience mounted, Kwakernaak's expectations rose.
"When I played for the U-18, the Netherlands were the last team to win a European Championship," Kwakernaak noted. "There was a lot of pressure on us, thinking we would win it again. As a team, we struggled. Then, with the U-22, we came in third with a bronze medal. We knew we wanted more, and so this summer, we were definitely working towards gold. Everyone expected us to play well, which brought a different mindset. I expected more of myself."
Kwakernaak's goal, she says, is to represent the Netherlands at the highest stage and earn a spot on the National roster.