picture of WNO: The Best of Kaynan Duarte, Rodolfo Vieira, Geo Martinez, Kennedy Maciel, and More

A jiu-jitsu legend returns as Rodolfo Vieira takes on Kaynan Duarte at Who's Number One on December 11. 

  1. Betting Lines Released! Who's Number One: Kaynan Duarte vs Rodolfo Vieira

    Betting Lines Released! Who's Number One: Kaynan Duarte vs Rodolfo Vieira

    Dec 7, 2020

    The online betting site BetDSI has released money lines for Who’s Number One: Duarte vs Vieira. 
  2. ADCC Champs Predict: Kaynan vs Rodolfo

    ADCC Champs Predict: Kaynan vs Rodolfo

    Dec 1, 2020

    For the second straight event, Who's Number One (WNO) will feature a clash of ADCC champions in the main event. After Gordon Ryan vs Matheus Diniz in October, this time around we are bringing you 2019 99+kg champ Kaynan Duarte vs 2015 99kg champ Rodolfo Vieira in no-gi, submission only action.
  3. WNO: Kaynan Duarte vs Rodolfo Vieira Official Event Preview

    WNO: Kaynan Duarte vs Rodolfo Vieira Official Event Preview

    Nov 28, 2020

    Who's Number One (WNO) will return on Friday, December 11th, for yet another massive card at WNO: Kaynan Duarte vs Rodolfo Vieira. The event will feature six no-gi matches, all 15 minutes in length and under WNO submission only rules. As always, the best in the world will collide on the WNO mat, establishing who is truly number one in the no-gi scene today.
  4. Geo Martinez vs Kennedy Maciel On December 11th At WNO!

    Geo Martinez vs Kennedy Maciel On December 11th At WNO!

    Nov 19, 2020

    Who's Number One (WNO) returns for the fifth edition on Friday, December 11th with WNO: Kaynan Duarte vs Rodolfo Vieira! We saved one of the best match announcements for last, our co main event, but these are the matches already announced:
  5. Tye Ruotolo Returns To WNO To Take On Kody Steele!

    Tye Ruotolo Returns To WNO To Take On Kody Steele!

    Nov 17, 2020

    Who's Number One (WNO) returns on Friday, December 11th, with WNO: Kaynan Duarte vs Rodolfo Vieira! The event will feature six matches, all under 15 minutes WNO submission only rules. Here are the matches announced so far:
  6. Vagner Rocha Takes On Jon Blank At WNO!

    Vagner Rocha Takes On Jon Blank At WNO!

    Nov 15, 2020

    Who's Number One (WNO) returns for the fifth edition on Friday, December 11th. The main event features a clash between ADCC champs Kaynan Duarte and Rodolfo Vieira, but as always the card is stacked from top to bottom. Here is the previously announced lineup:
  7. 10th Planet Phenom Grace Gundrum Takes On #1 Mayssa At WNO!

    10th Planet Phenom Grace Gundrum Takes On #1 Mayssa At WNO!

    Nov 13, 2020

    Who's Number One (WNO) returns on December 11th for it's fifth installment, WNO: Kaynan vs Rodolfo. While two goliath's will do battle in the main event, two of the best women from the sports lightest weight class will meet in a match that may implicate who takes over the future of women's 115lb grappling. 
  8. Guaranteed Action: Dante Leon Takes On Roberto Jimenez At WNO!

    Guaranteed Action: Dante Leon Takes On Roberto Jimenez At WNO!

    Nov 11, 2020

    Who's Number One (WNO) returns for it's fifth show on December 11th, with the highly anticipated clash of generations at WNO: Kaynan vs Rodolfo. As always, WNO will be stacked from start to finish, and we here at FloGrappling are excited to announce our second match, Dante Leon vs Roberto Jimenez.
  9. How to Watch Who's Number One: Kaynan Duarte vs Rodolfo Vieira

    How to Watch Who's Number One: Kaynan Duarte vs Rodolfo Vieira

    Nov 10, 2020

    Watch the clash of ADCC champions on December 11 when Kaynan Duarte and Rodolfo Vieira go head-to-head in a submission-only no-gi match. 
  10. Rodolfo Vieira Returns vs Kaynan Duarte At WNO!

    Rodolfo Vieira Returns vs Kaynan Duarte At WNO!

    Nov 9, 2020

    Generations will clash on December 11th in Austin, Texas, when Rodolfo Vieira and Kaynan Duarte meet at Who's Number One (WNO)! This match will be fifteen minutes of no-gi action, and take place under WNO submission only rules. The weight class will be absolute, but both athletes are expected to weight in a little over 200 lbs. More match announcements will be coming this week!