King Green defeated Terrance McKinney via knockout with one second remaining in the first round at UFC 329 on July 11, 2026 [1], [2].

The victory marks a dramatic turnaround in a bout characterized by high volatility and personal animosity. By securing the win in the final moment of the frame, Green halted the momentum of a fighter known for explosive early starts.

The contest took place at the T-Mobile Arena in Las Vegas, Nevada [3]. The fight began with McKinney launching an aggressive early onslaught, putting Green in a precarious position for the majority of the opening five minutes. Despite the pressure, Green remained composed and found a decisive opening as the clock wound down.

The knockout occurred at the 4:59 mark of the first round [1]. This timing prevented the fight from entering a second round and shifted the outcome of a bout that had appeared to be trending in McKinney's favor.

This matchup was billed as a grudge match. According to reports, Green entered the cage with significant resentment toward McKinney [4]. The tension between the two athletes added a psychological layer to the physical battle, contributing to the intensity observed throughout the round.

Green's ability to weather the storm and capitalize on a single mistake demonstrates a level of resilience that defined the encounter. The result provides a definitive end to the immediate conflict between the two fighters, leaving McKinney to recover from a loss that occurred just as the first round was set to conclude.

“King Green defeated Terrance McKinney via knockout with one second remaining in the first round.”

This result highlights the unpredictable nature of mixed martial arts, where a fight can be decided in a single second regardless of previous dominance. For King Green, the win validates his durability and mental fortitude in a high-stakes grudge match. For Terrance McKinney, the loss underscores the risk of his aggressive style, where a failure to finish a compromised opponent can lead to a sudden reversal of fortune.