Featherweight

William Robert

Switzerland Team Oliveira France debut 2021
Held by Islam Taisumov
Form W W L L L
Elo 1,015 peak 1,186 · 17 May 2025 171 below it
Sherdog
2-4pro record
3L current streak
1,105best win, Elo
1,127average opponent
-- age unknown
69.0" / -- height / reach

Elo history

Hover for the fight at that point; dots are wins and losses

Record

-- – --
Rating by method KO918 Sub936 Dec961

Style profile

Each axis is a percentile of featherweight fighters with five pro bouts (6,363 of them); further out is better. Hover a point for the number.
KO Submission Decision Finishes Durability Win rate Opposition Activity
From the record and the method ratings

Similar careers

Who looked like this after 5 pro bouts, and what happened next

After 5 bouts (2026): 1,082 Elo, 2-3, average opponent 1,189.

  1. Sidmar do Nascimento then 1,076, 2-3, aged 23 12-6 after peaked 1,386 ▲
  2. Steve Aimable then 1,092, 2-3, aged 27 16-7 after peaked 1,563 ▲
  3. Tanaphong Khunhankaew then 1,092, 2-3 8-1 after peaked 1,327 ▲
  4. Felipe Amauri then 1,077, 2-3, aged 22 4-3 after peaked 1,231 ▲
  5. Luis Felipe then 1,087, 2-3, aged 21 15-5 after peaked 1,491 ▲
  6. Diogo Silva then 1,069, 2-3, aged 21 13-5 after peaked 1,420 ▲

Best wins

By the opponent's Elo on the night
  1. Franck Reoutzkoff Submission R1 · 17 May 2025 · Jungle Strike Championship 1,105
  2. Franck Reoutzkoff Submission R1 · 17 May 2025 · Jungle Strike Championship 1,097

Losses

Newest first
  1. Islam Taisumov KO/TKO R2 · 18 Apr 2026 · Jungle Strike Championship 1,165
  2. Jordan Bradshaw Submission R1 · 30 Jan 2026 · ARES Fighting Championship 1,325
  3. Daniel Hughes KO/TKO R1 · 2 Aug 2025 · Progress Check Fighting Championship 1,291
  4. Cristiano Oliveira Decision R3 · 2 Nov 2024 · Supreme Challenge 1,125

Fight history

10 bouts, newest first; amateur bouts are shaded. Hover a heading for what it means.
# Date Result Opponent Weight class Method Round Score Elo ± Opp Elo Odds Event
10 18 Apr 2026 L2-4 Islam Taisumov 5-2 Featherweight KO/TKODoctor Stoppage R25:42 0.00 1,082→1,015 -67 1,165 – Jungle Strike Championship - JSC 4 Jungle Strike Championship
9 30 Jan 2026 L2-3 Jordan Bradshaw 2-0 Featherweight SubSuloev Stretch R13:20 0.00 1,124→1,082 -42 1,325 – Ares 38: Zebo vs. Mustafaev ARES Fighting Championship
8 2 Aug 2025 L2-2 Daniel Hughes debut · 27.7 yrs Catchweight KO/TKOPunches R13:52 0.00 1,186→1,124 -62 1,291 – PCFC 5: Summer Showdown Progress Check Fighting Championship
7 17 May 2025 W2-1 Franck Reoutzkoff debut Lightweight SubArm-Triangle Choke R11:40 1.00 1,099→1,186 +87 1,097 – Jungle Strike Championship - JSC 3 Jungle Strike Championship
6 17 May 2025 W1-1 Franck Reoutzkoff debut Lightweight SubArm Triangle Choke R11:40 1.00 982→1,099 +117 1,105 – Jungle Strike Championship - JSC 3 Jungle Strike Championship
5 2 Nov 2024 L0-1 Cristiano Oliveira 0-2 · 33.5 yrs Lightweight DecisionSplit R315:00 0.44 952→982 +30 1,125 – Supreme Challenge 3 Supreme Challenge
4 27 May 2023 L1-3 Killian Shakira 0-1 Lightweight KO/TKOTKO R2 0.00 1,018→951 -67 1,010 – Hit Fighting Championship - Hit-FC Amateur Series 5 HIT Fighting Championship am
3 15 May 2023 L1-2 Yoan Candolfi debut Lightweight SubTriangle Choke R2 0.00 1,094→1,018 -76 1,041 – Hit Fighting Championship - Hit-FC Amateur Series 4 HIT Fighting Championship am
2 4 Mar 2023 W1-1 Clément Dufay debut Open Weight SubGuillotine Choke R11:30 1.00 1,024→1,094 +70 1,047 – HIT FC: Amateur Series 3 HIT Fighting Championship am
1 18 Dec 2021 L0-1 Jaden Maranta debut Lightweight Decision R315:00 0.20 1,064→1,024 -39 1,064 – Hit Fighting Championship - Hit-FC Amateur Series 2 HIT Fighting Championship am