# The 16 Best Undefeated Streaks in Sports History

> Winning once is luck. Doing it for a decade without losing is what this list is made of.

*By YPB Team · Published August 26, 2026 · https://youpick.best/ranking/the-16-best-undefeated-streaks-in-sports-history*

---

## Current results (no votes yet)

1. **Rocky Marciano** — score 1000/1000
   Retired 49-0, the only heavyweight champion to leave boxing unbeaten.
2. **Julio Cesar Chavez** — score 759/1000
   Eighty-seven fights unbeaten before a draw and then a loss in 1994.
3. **Iga Swiatek's clay run** — score 669/1000
   Thirty-seven consecutive match wins in 2022, the longest of this century on the WTA tour.
4. **Arsene Wenger's Invincibles** — score 647/1000
   An entire 2003-04 Premier League season without a defeat.
5. **Floyd Mayweather** — score 542/1000
   Fifty professional fights, fifty wins, then retirement.
6. **Edwin Moses** — score 542/1000
   122 consecutive wins in the 400-metre hurdles between 1977 and 1987.
7. **UCLA under John Wooden** — score 478/1000
   Eighty-eight straight college basketball wins between 1971 and 1974.
8. **Wladimir Klitschko** — score 404/1000
   Twenty-two consecutive heavyweight title defences between 2006 and 2015.
9. **Aleksandr Karelin** — score 319/1000
   Unbeaten in Greco-Roman wrestling for thirteen years, with three Olympic golds.
10. **Bobby Fischer** — score 319/1000
   Twenty consecutive wins against the world's best players in 1970 and 1971.
11. **Joe DiMaggio** — score 319/1000
   A hit in fifty-six straight games in 1941, still untouched.
12. **Jahangir Khan** — score 217/1000
   Roughly 555 consecutive squash matches won across five and a half years.
13. **Ronda Rousey** — score 217/1000
   Twelve straight wins and six title defences before Holly Holm in 2015.
14. **The Undertaker** — score 96/1000
   Twenty-one straight WrestleMania wins from 1991 to 2013, ended by Brock Lesnar in 2014.
15. **Cael Sanderson** — score 96/1000
   159-0 across four seasons of college wrestling at Iowa State.
16. **Khabib Nurmagomedov** — score 96/1000
   Left the UFC 29-0 after promising his mother he would stop.

Tags: sports, athletes, all-time, records