GANGNEUNG, SOUTH KOREA - FEBRUARY 8: Becca Hamilton delivers a stone against Canada as Matt Hamilton of the United States of America sweeps the ice in the Curling Mixed Doubles Round Robin Session 2 during the PyeongChang 2018 Winter Olympic Games at Gangneung Curling Centre on February 8, 2018 in Gangneung, South Korea. (Photo by Maddie Meyer/Getty Images)
A pair of Wisconsin curling siblings split its first two matches at the 2018 Winter Games.
Matt and Becca Hamilton of McFarland are competing in mixed doubles curling, a new event at these Games.
The pair won its first match against OAR 9-3 in seven ends.
But in the second game, the team lost to Canada 6-4 in round robin play.
SPECIAL SECTION: Winter Olympics 2018PHOTOS: Wisconsin Winter Olympic Athletes
The Hamiltons are still in contention for medals.
The family has built a strong social media following, with Twitter users tweeting hashtag #HamFam during past qualifying events.
This is the first time co-ed curling is an Olympic sport.