Former MMA fighter Sean Loeffler has been sentenced to five years of supervised probation and a $5,000 fine after pleading guilty to a sexual abuse charge in Oregon.

A Lincoln County judge also sentenced him to five years’ bench probation for an interception of communications offense. FYI … bench probation means the court will monitor him, rather than a probation officer.

The once-promising athlete received his sentence Wednesday afternoon after pleading guilty to sexual abuse and interception of communications misdemeanors Monday.

The guilty plea wiped clean his four felony sexual abuse and unlawful penetration charges … but forced him to register as a sex offender.

TMZ broke the OG story … Loeffler was charged with the crimes in relation to a February 7 incident at the Chinook Winds Casino while he was already on parole following domestic violence-related charges.

The indictment we obtained says Loeffler’s victim “was incapable of consent by reason of mental incapacitation or physical helplessness” … and that he touched her vaginal area and performed oral sex on her without her consent.

The victim spoke at his sentencing Wednesday and said she will always have to live on edge due to their interactions … but notes that her life will go on.

Meanwhile, Loeffler’s attorney claimed Sean was the victim of false allegations by someone with mental illness … and that he had a family to get home to.

Stephen A. Smith says he and LeBron James could have been the next Will Smith and Chris Rock … if things got physical during their infamous courtside quarrel.

The TV host just hopped on his podcast and responded to LBJ dissing him on Wednesday’s episode of “The Pat McAfee Show.”

Stephen A. says if LeBron would have put hands on him when he confronted him at Crypto.com arena, “I would’ve immediately swung on him. Immediately.”

The ESPN analyst also joked such a scenario would have been like Will slapping Chris at the Oscars … and said he would have got his butt kicked if things escalated to physical violence.

Stephen A. and the King have been beefing over Bronny James … with LeBron coming to his son’s defense earlier his month and taking things up personally with Stephen A. during a Lakers game.

LeBron says Stephen made his criticism of the James family personal and that’s why he confronted him courtside.

Green Day fans got way more than they bargained for when they showed up to the rock band’s movie casting call … ’cause TMZ has learned they walked into a full-blown free concert!

TMZ’s got the deets — hundreds of fans flocked to the Hollywood Palladium Tuesday after the casting call went out for a New Year’s Eve performance scene for Green Day’s upcoming flick, “New Year’s Rev” … and you can see from the clip, the line literally wrapped around the block.

Sources tell us the band rocked out for hours, playing all their biggest hits while cameras rolled — meaning these lucky superfans scored a free Green Day concert!

The movie, produced by Live Nation Entertainment, is a coming-of-age story about 3 pals — played by Mason Thames, Kyler Coffman, and Ryan Foust — who chase their rock star dreams all the way to L.A., mistakenly thinking their band is opening for Green Day on New Year’s Eve.