Vergil Ortiz Jr. was days away from his next fight. 

On Tuesday, the 23-year-old was forced to withdraw from his scheduled return with an illness.

The young knockout artists took to social media to explain his withdrawal - and also issued an apology to McKinson and the boxing public.

"First and foremost, I am very sorry and disappointed to not be fighting this Saturday. Camp was going great. I was doing very good in sparring and training in general. But for the last 2 weeks I didn't feel like myself. I just felt like my body was deteriorating and I didn't know why and it was frustrating," Ortiz explained in a statement.

"Being the fighter that I am, I tried toughing it out, but when it's your own body fighting against you there's little you can do. Luckily my dad was also able to tell I wasn't right and took me to the doctor. We ran some tests and the doctor concluded that I had Rhabdomyolysis.

"I was hospitalized yesterday and had to stay overnight. It could've been a lot worse and I'm thankful that we caught it [in] time. I am very sorry if I let you guys down. Believe me if there was a hair of a chance of me fighting, I would be.

"And of course sorry to Michael McKinson. I'm sure you trained your ass off, We're just fighting trying to provide for our family. I hope you still get the chance [to] fight."

Ortiz is expected to make a full recovery, with his next fight being targeted to take place in the coming months.

In 2021, Ortiz (18-0, 18 KOs) put away former world champion Maurice Hooker and former world title challenger Egidijus Kavaliauskas in 2021.

Once Ortiz is medically cleared to return, he wants to prove his readiness for a world title opportunity.

“We’re getting really close to a world title shot. I don’t know who yet, but I would say we’re knocking on the door already,” Ortiz told BoxingScene.com in an interview. “It’s not a matter of who. I just want somebody with a belt. I will fight any of the champions. I would love to fight at the very least three times this year, assuming everything goes right. I want to stay busy.”

“I just do what I’m told to do,” added Ortiz. “They put them in front of me and I take them out. I just want to fight the best.”

Manouk Akopyan is a sports journalist, writer and broadcast reporter. He’s also a member of the Boxing Writers Association of America and MMA Journalists Association. He can be reached on Twitter, Instagram, LinkedIn and YouTube at @ManoukAkopyan, via email at manouk[dot]akopyan[at]gmail.com or on www.ManoukAkopyan.com.