TopBJJ Index Youth
Language selector
Menu

Indexed competition

2026 AGF Amsterdam Open

NL · 19 September 2026

Matches
0
Divisions
199
Athletes
133

Before bracket publication

Preliminary division view

See who is registered in each division and how the current rating model estimates every possible matchup.

5 participants

Selected division

No Gi Kids / Boys / Pre Teen (10 - 11 yrs) / Gray / Feather II (Up to 34.00 kg)

The participant list is known. Pairings, rounds, order and start times have not been published yet.

No-Gi

Participants

5 participants
Athlete Academy Registration status
Hudayfa Öztürk NFA - Nasari Fighters Academy Confirmed
Konstantin Ohrmann Sportschule Harrycane Confirmed
Mesa Vermin Brasa Limburg Confirmed
Mikael Nadirian Azarang Martial Arts Pending
Nuaym Nguyen Team Ibrahim (Ummah Fight Club) Pending

Head-to-head win probabilities

Every unique athlete pairing in this division is shown below.

10 matchups
Athlete Opponent Athlete · Estimated win probability Opponent · Estimated win probability Data quality
Hudayfa Öztürk Konstantin Ohrmann 59% Hudayfa Öztürk 41% Konstantin Ohrmann Limited match data
Hudayfa Öztürk Mesa Vermin 69% Hudayfa Öztürk 31% Mesa Vermin Limited match data
Hudayfa Öztürk Mikael Nadirian 58% Hudayfa Öztürk 42% Mikael Nadirian Limited match data
Hudayfa Öztürk Nuaym Nguyen 32% Hudayfa Öztürk 68% Nuaym Nguyen Limited match data
Konstantin Ohrmann Mesa Vermin 61% Konstantin Ohrmann 39% Mesa Vermin Established match data
Konstantin Ohrmann Mikael Nadirian 49% Konstantin Ohrmann 51% Mikael Nadirian Established match data
Konstantin Ohrmann Nuaym Nguyen 25% Konstantin Ohrmann 75% Nuaym Nguyen Established match data
Mesa Vermin Mikael Nadirian 39% Mesa Vermin 61% Mikael Nadirian Established match data
Mesa Vermin Nuaym Nguyen 15% Mesa Vermin 85% Nuaym Nguyen Established match data
Mikael Nadirian Nuaym Nguyen 25% Mikael Nadirian 75% Nuaym Nguyen Established match data

Probabilities use the current format-specific Bradley–Terry skill estimate. An athlete without a rating for this format starts at the model’s neutral prior. This is a model estimate, not a guaranteed outcome.