It's the final day of overall competition at the Summer Olympics, which means it's also the last day of wrestling in Rio de Janeiro. And the United States is looking for a gold medal.

American Kyle Snyder will wrestle in qualifying and (presumably) final-round competition in the men's freestyle 97kg weight class. Snyder won a world title last year at 19 years old, becoming the youngest American ever to do it. Now he's looking for more on the biggest stage imaginable. Snyder is an outrageously hard worker, it seems, and he's had the entire Olympics to sit and wait for his turn to compete. Now, he gets it.

Sunday also features wrestling in the men's 65kg classification. In both the 65kg and 97kg class, a qualification round in the morning gives way to a round of 16, then quarterfinals, semifinals and a gold medal match.

Wrestling has often not been televised during this year's Games, but that will change for much of Sunday. (A live stream is also available.) Here's what you need to know to watch the wrestling matches on the Olympics' final day of competition.

Olympic freestyle wresting, Aug. 21 (all times Eastern)

TV: USA, 8 a.m. - 10:30 a.m. (as part of broadcast including the men's volleyball bronze medal match), and NBCSN, 12:30 p.m. - 3 p.m. (as part of broadcast also including boxing)

Streams via NBC Sports:

Qualifications - Mat A

Qualifications - Mat B

Qualifications - Mat C

Medal matches