It was a happy return to Manhattan for Isaiah Hartenstein, whose Oklahoma City Thunder dismantled the Knicks by a 126-101 final on Friday night at Madison Square Garden. The Western Conference-leading Thunder earned a two-game sweep of the Knicks after previously prevailing in a 117-107 home win last weekend.

With an opportunity to defeat his former team, Thunder center Isaiah Hartenstein provided the keys to beat the Knicks twice in one week. Coming off a 129-122 loss to the league-leading Cavs, the Thunder saw their epic 15-game win streak end. Hartenstein spoke to reporters during the team shootaround.

Isaiah Hartenstein demonstrated what the role could be at its peak. The job as the Knicks’ backup center — at the time occupying the spot behind an injury-prone Mitchell Robinson on the depth chart — could serve as a launchpad to an $87 million deal in free agency. To pricing out of the Knicks’ maximum offer due to the early Bird rights.

I-Hart still hearts the New York Knicks. Chasing a big contract with the Oklahoma City Thunder may sullied his reputation among some Manhattanites, but Isaiah H

Twenty-one games into his tenure with Oklahoma City, Isaiah has adapted. Still, playing at Madison Square Garden for the first time since Hartenstein signed a three-year deal, $87 million contract with the Thunder, the venue Isaiah called home for two seasons, is unique.

But with Hartenstein, the Knicks were limited to offering a max of four years, $72.5 million. The Thunder gave up three years, $87 million. The reason for New York’s restrictions was it originally signed Hartenstein to a two-year deal, so operated with only his partial Bird Rights. Oklahoma City signed him using straight cap space.

Friday night marked Isaiah Hartenstein’s first time back at The Garden since leaving the Knicks this offseason, and the hometown crowd was sure to give him a warm welcome.

During the 2022 offseason, Jalen Brunson and Isaiah Hartenstein both joined the New York Knicks together. Brunson was coming off a career year with the Dallas Mavericks while Hartenstein had a strong season with the Los Angeles Clippers.

The Knicks brought a nine-game winning streak into Friday night's game against Isaiah Hartenstein's Thunder and Oklahoma City had won 13 in a row.

Former Knicks center Isaiah Hartenstein catches up with SNY NBA Insider Ian Begley to share his favorite memories from his season in New York, reacts to how the team has rebuilt after his departure, and says he still keeps in touch with Mitchell Robinson.