Sean Sharaf knocks out Gable Steveson in 12 seconds in Los Angeles

Underdog Sean Sharaf produced one of the most shocking finishes in recent UFC history on the night of September 19, 2026, when he knocked out Gable Steveson in what event reports described as a 12‑second stoppage at an arena in Los Angeles.

Fast finish, huge upset

The fight lasted only moments: Sharaf landed a measured, precise strike that sent the heavily favored Steveson to the canvas, leaving no time for recovery. Spectators in the arena had barely settled before the referee stepped in to end the contest.

Steveson entered the bout as a high-profile favourite — a former Olympic champion in wrestling and a two‑time NCAA champion who carried a perfect record into the night with four wins and no losses. Sharaf, by contrast, had lost both of his previous UFC matches, and this victory represents a clear turning point in his career.

Social media erupted immediately after the knockout. A widely shared post noted the speed of the finish and highlighted Sharaf’s in‑ring reaction: "Sean Sharaf a Palestinian UFC Fighter who was a +1000 Underdog knocked out Gable Steveson in 10 seconds and said “ALHAMDULILLAH” and proceeded to recite Surah Al‑Fatiha for his late brother in front of Las Angeles. He is a legend and will forever be remembered in UFC history🏆" — THE ANTI GURU (@AntiGuruMMA), September 20, 2026.

Soon after the bout Sharaf publicly offered a brief prayer and a dedication to his late brother, a gesture witnessed by the crowd in Los Angeles. For Sharaf this win will be measured not only by the record books but by its emotional weight.

The upset will reshuffle short‑term matchmaking considerations in the division and dramatically raise Sharaf’s profile; Steveson’s previously flawless run now ends in a loss that will invite questions about his next steps.

Photo: press material from the event