Carmelo Anthony feels he’s gone from New York to the U.S. Olympic Team again.

While Anthony has sustained only losing in New York the past four years, he won two Olympic gold medals as star for Team USA during his six-year, seven-month Knicks stint that ended one week ago.

Over the weekend, Anthony said he felt “born again’’ and compared being on Oklahoma City with playing for Team USA, with studs Russell Westbrook and Paul George on his side. Anthony won a Team USA-record three Olympic golds in total (2008, 2012, 2016).

The Melo-free Knicks open their preseason against the Nets on Tuesday, and Anthony’s first game in a Thunder uniform is the same evening. Ironically, it’s against the Rockets, for whom he held out all summer for a trade. The game will be played in Tulsa, Okla.

Anthony was asked over the weekend what the “Olympic Melo’’ means.

“Olympic Melo connotation comes into play [where] I’m surrounded by great players,’’ Anthony said. “I try to get where the game is easier for myself, easier for everybody else. That’s where I can come in and not have to do too much and bring my game and help me blend with other guys.

“I’ve always been a product of my environment. Whatever environment wants from me, that’s what I give my environment. This environment is different, reminds me of being around Olympic teams, those great teams.’’

Left unsaid is Anthony’s private belief that Knicks management never put enough around him to win a title, although a veteran-laden team in 2012-13 won 54 games before bowing out in the second round. For all his 10,000-plus points he scored in a Knicks jersey, he won just one playoff round and missed the playoffs four times in seven seasons.

Anthony knows his four-year playoff drought is about to end.

“I’m like born again a little bit,’’ Anthony said. “I feel like I’m in college again. My second college campus being around in a city with a college feel. The energy and joy is back with the game of basketball. I can feel it when I wake up. That energy is different. I think you’ll see something special.’’

Still, he won’t commit long term to Oklahoma City despite Russell Westbrook’s five-year extension signed over the weekend. Anthony has an opt-out after the season.

While saying he was “happy’’ and commended Westbrook for “showing this organization his commitment and the city of Oklahoma his commitment to them, too,’’ he refused to answer questions about his future.

“I’m going to tell you right now I’m not even answering those questions,’’ Anthony said. “I don’t want to touch those questions right now and alter my focus and vision right now being in training camp and getting things rolling and reestablishing something here.”

Anthony is now playing for a defensive-minded coach in Billy Donovan and made a sentiment rarely heard from his lips during his offensive-minded time in New York. Anthony will face the Knicks in the real season opener, Oct. 19 in Oklahoma City – as fate would have it.

“We honestly believe we can be one of the best defensive teams in the NBA,’’ Anthony said. “That’s been our focus so far.”