The following 2016 Olympic events will be shown on NBC networks Saturday, August 13, 2016. Highlights from the Olympics schedule include Michael Phelps competing in his final swimming event, the Round of 16 for men’s volleyball, and the debut of sprint superstar Usain Bolt.

Track & Field: Men’s 100m Qualifying (10am ET LIVE NBC, 10am PT TAPED NBC, Live Stream)

Jamaican sprinter Usain Bolt is chasing the unprecedented triple-triple golds in his events at the Rio games this year.

Blink and you may miss the fastest man alive — Usain Bolt — in his qualifying round. The Jamaican sprinter has won the 100m dash in the last two Olympic Games. Rival Justin Gatlin from the United States should have no problems in his heat.

Men’s Volleyball (11:00pm ET LIVE/8pm PT TAPED, Live Stream) Lucena/Dalhausser (USA) vs. Huber/Seidl (AUT)

Phil Dalhausser was eliminated in the Round of 16 back in 2012, and he will seek redemption with his new partner Nick Lucena. They will face Austria’s Alexander Huber and Robin Seidl, who dispatched the other American pair in a preliminary match on Monday. If the Austrians pull off the upset here, Dalhausser’s dreams will be dashed a second time.

Swimming: Men’s 4×100 Medley Relay (10:04 PM ET LIVE NBC/10:04pm PT TAPED NBC, Live Stream)

Michael Phelps swims in his last Rio event — and possibly his last Olympic race ever. His golden streak ended Friday night with a silver in the men’s 100m. Will he leave on top?

Track & Field: Women’s 100m (9:35pm ET LIVE NBC/9:35pm PT TAPED NBC, Live Stream)

The world’s fastest woman will be crown Saturday night. Both the women’s 100m semifinal and final will air in primetime. Who will become the new track queen?

Other primetime events (all times Eastern)

Men’s Long Jump Final (7:50 PM)

Women’s 100m Semifinal (8:00 PM)

Men’s 10k Final (8:25 PM)Women’s Heptathlon(9:53 PM)

Women’s 50m Freestyle (9:03 PM)

Men’s 1500m Freestyle (9:11 PM)

Women’s 4×100 Medley Relay Final (9:49 PM)

A complete schedule of events can be found here.