KSI vs Joe Fournier full card results, highlights as headliner secures ...

Social media sensation and boxing rookie KSI knocked out Joe Fournier in the second round of their bout at London's Wembley Arena – and then went head-to-head with Tommy Fury in the ring.

As well as the main event, the packed undercard featured a win for Deji, KSI's brother, and Swarmz, one of the main attraction's former opponents. Also on the card, the rising star Salt Papi was beaten by Anthony Taylor, who won fighter of the night.

KSI, 29, and professional boxer Fury appeared to clash heads as a mob stepped in to separate them, having angrily demanded a fight with each other minutes after dazed Fournier had been flattened by a clubbing overhand from KSI that replays showed may have come from an elbow.

???? @KSI and @tommytntfury CLASH pic.twitter.com/lghqVKsEZw

— DAZN Boxing (@DAZNBoxing) May 13, 2023

"I want to do what Jake Paul couldn't – knock you out," KSI told Fury as the pair squared up, referencing the Mancunian's victory over boxer and internet celebrity Paul in Saudi Arabia in February.

Fury, whose father, John, had earlier said that a deal for a fight between his son and KSI was close to being agreed, told his rival that the potential contest would be "easy money" for him.

"You are going to sleep in four rounds," he warned. "Sign me up. I cannot wait. You didn't beat a pro boxer tonight. I'm a pro boxer."

More to follow

WATCH: KSI vs. Joe Fournier coverage on DAZN

The Sporting News updated the results below throughout the evening.

• KSI def. Joe Fournier by knockout (2)
• Deji def. Swarmz by unanimous decision (4)
• Anthony Taylor def. Salt Papi by unanimous decision (3)
• Viruzz def. DK Money by knockout (2)
• Paigey Cakey def. Tennessee Tresh by unanimous decision (3)
• Lil Bellsy def. Lil Kymchii by unanimous decision (4)
• Wings def. Boogie by knockout (2)
• Unbaer def. Corn by split decision (10)

• Date: Saturday, May 13 | Sunday, May 14
• Main card: 2 p.m. ET | 7 p.m. BST | 4 a.m. AEST
• Main event: 5:30 p.m. ET | 10:30 p.m. BST | 7:30 a.m. AEST (approx.)

KSI and Joe Fournier fight on May 13. The main card should begin around 2 p.m. ET | 7 p.m. BST | 4 a.m. AEST.

KSI and Fournier should make their way to the ring around 5:30 p.m. ET | 10:30 p.m. BST | 7:30 a.m. AEST, depending on how long the undercard fights last.