WM
William
Machado Steffen
VIDEO MATCH OFFICIAL
3 appearances
Brazil · CBF · CONMEBOL

William Machado Steffen

● Active
Country
🇧🇷 Brazil
Federation
CBF

👤Brazil video match official · 2 competitions

William Machado Steffen is a Brazil football video match official. They have officiated as fourth official and AVAR. In total they have 3 tracked match appearances across 2 competitions, broken down as 1× 4th Official, 2× AVAR. Most-worked competitions include Campeonato Brasileiro Série A and Brazilian Serie A. This profile is built from official match-appointment data.

Career Stats

2 comps
3
total appearances
3
Matches
2
Competitions
1
Countries

Top Competitions

Season-by-Season Activity

2026
3
4th OfficialAVAR
SeasonTotal4thAVAR
2026312

Frequently Asked Questions

What is William Machado Steffen's primary role?▾

William Machado Steffen is a Brazil football video match official, and has also worked as fourth official and AVAR.

How many matches has William Machado Steffen officiated?▾

William Machado Steffen has 3 tracked match appearances across 2 competitions (1× 4th Official, 2× AVAR).

Which competitions does William Machado Steffen work in?▾

William Machado Steffen has most often officiated in Campeonato Brasileiro Série A and Brazilian Serie A.

Is William Machado Steffen a FIFA referee?▾

William Machado Steffen is not currently recorded as a FIFA badge holder in our data.

Which teams has William Machado Steffen officiated most?▾

Among domestic clubs, William Machado Steffen has most frequently officiated matches involving Vasco da Gama, Palmeiras and Fluminense.

Which cities has William Machado Steffen officiated in most?▾

William Machado Steffen has officiated most often in Curitiba, Rio de Janeiro and Sao Paulo, with Arena da Baixada the most-visited stadium.

Organizer reviews

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