Andy Ruiz Jr. is set to reignite his boxing career on Friday night at the Prudential Center in Newark, facing Damian Knyba in a pivotal 12-round non-title fight. This matchup marks Ruiz's return to the ring after a long absence of 762 days, following a majority draw with Jarrell Miller over two years ago.

Incredibly, Ruiz became the first fighter of Mexican descent to win the world heavyweight championship seven years ago, stunning the boxing world by defeating the undefeated Anthony Joshua. However, his reign was short-lived, ending with a lackluster performance in their rematch, which left him reflecting on missed opportunities and overconfidence.

Since then, Ruiz has faced numerous challenges, including fluctuating weight, injuries, and a struggle to regain focus. His comeback is marked by a renewed partnership with trainer Manny Robles, who emphasizes that their training has been ongoing throughout the year, with Ruiz now in the best shape mentally and physically since his championship days.

At the weigh-in, Ruiz tipped the scales at 254.3 lbs, his lightest since 2018, while Knyba weighed in at 255.5 lbs. Despite the size difference—Ruiz stands at 6ft 1in compared to Knyba's 6ft 7in—Ruiz embraces the challenge, stating, "That’s why they call me the giant slayer."

A victory for Ruiz could propel him back into title contention, especially with the heavyweight division currently fragmented. Promoter Eddie Hearn views Ruiz as a potential box-office star, highlighting his unique combination of speed and power. As Ruiz embarks on this critical fight, he is determined to prove that he still belongs among boxing's elite.