Lee Yi-sak
“The Tank”
Record 8-2-0South KoreaKorean Top Team
The style
Judo-Base Bruiser
Judo foundation · First-round power · Choke finishes
GrapplingStriking
Lee is a Korean Top Team middleweight with a judo foundation who was signed directly by the UFC in March 2026 without going through the Contender Series. Seven of his eight wins are finishes, split between first-round knockouts and chokes. His debut in Macau in May 2026 ended in a first-round TKO loss to fellow newcomer Luis Felipe Dias.
Tale of the tape
| Record | 8-2-0 |
| Age | 26 |
| Height | 6'0" |
| Reach | 74" |
| Stance | — |
| Country | South Korea |
| Team | Korean Top Team |
The numbers
Career UFC averages.
| Sig. strikes landed / min | — |
| Striking accuracy | — |
| Sig. strikes absorbed / min | — |
| Striking defense | — |
| Takedowns / 15 min | — |
| Takedown accuracy | — |
| Takedown defense | — |
| Submission attempts / 15 min | — |
How they win
4 KO/TKO3 SUB1 DEC
How they lose
1 KO/TKO1 SUB0 DEC
On The Fight Brief
No fight breakdowns yet — they’ll appear here when Yi-sak lands on a covered card.