United States's Matt Mellin won 11-3 over United States's Will Meyer in the Final of the USA Curling Under-5 National Championship, held April 25 - 28, 2024 in Chaska, Minnesota. To advance to the championship game, United States's Matt Mellin won 8-5 over United States's Christian Rose in the semifinals of the 2024 USA Curling Under-5 National Championship in Chaska, Minnesota; and won 7-4 over United States's James-Grant Robertson in the quarterfinals.
 
United States's Matt Mellin finished 5-0 in the 0-team qualifying round. . In their opening game, United States's Matt Mellin defeated United States's Dan Smith 12-1, then won 9-3 against United States's Ken Mullikin and 7-3 against United States's James-Grant Robertson. United States's Matt Mellin won 9-2 against United States's Carl Haynes, then won 6-5 against United States's Alyssa Parks in their final qualifying round match.
 
. For week of the event schedule, United States's Matt Mellin did not improve upon their best events, remaining at th place on the World Ranking Standings with total points. United States's Matt Mellin ranks th overall on the Year-to-Date rankings with points earned so far this season.