Deontay Wilder returns to the ring tonight in Saudi Arabia, and it's the co-main event on a massive boxing card.

Fans are eager to see if Wilder's killer straight right hand is still intact after two years away.

The fight is the second to last on the Day of Reckoning card, starting at 11:00 a.m. ET.

Wilder vs. Parker is expected around 5:30 p.m. ET, but tune in early because of potential knockouts.

The action-packed schedule includes Frank Sanchez vs. Junior Fa at 11:15 a.m. ET and other thrilling bouts.

Expect heavyweight battles like Filip Hrgovic vs. Mark de Mori at 12:15 p.m. ET.

Jai Opetaia vs. Ellis Zorro, a cruiserweight bout, will entertain at 1:00 p.m. ET.

Don't miss Dmitry Bivol vs. Lyndon Arthur for the IBO World Light Heavy and WBA Light Heavyweight titles at 3:30 p.m. ET.

The main event features Anthony Joshua vs. Otto Wallin at 6:45 p.m. ET - a day of epic boxing showdowns! 🥊🔥