William Faiffer
4️⃣Peru fourth official · 1 competition
William Faiffer is a Peru football fourth official. They have officiated as fourth official. In total they have 1 tracked match appearances across 1 competition, broken down as 1× 4th Official. Most-worked competitions include Liga 1 (Peru). This profile is built from official match-appointment data.
Top Competitions
Season-by-Season Activity
| Season | Total | 4th |
|---|---|---|
| 2026 | 1 | 1 |
Career Milestones
Career-firsts tracked in our database.
Match Activity
1 match · 1 yearPeer Benchmark
Median in Peru: 2 matches · 1 season
Recent Matches
Most-Officiated Teams
Least-Officiated Teams
Clubs in their current competition, ordered by how seldom this official has worked their matches.
Each number = matches officiated involving that club · 0× = never officiated them
Other officials from Peru
Career Events
Career events (UEFA courses, awards) will appear here when available.
Season Reports
Frequently Works With
Rarely Works With
Active officials in Liga 1 (Peru) they have shared fewest matches with.
- 1Joel AlarcónReferee · 34 in leagueNever
- 2Daniel UretaReferee · 33 in leagueNever
- 3Julio QuirózReferee · 31 in leagueNever
- 4Micke PalominoReferee · 30 in leagueNever
- 5Edwin OrdóñezReferee · 29 in leagueNever
- 6Jesús CartagenaReferee · 27 in leagueNever
- 7Diego HaroReferee · 26 in leagueNever
- 8Michael EspinozaReferee · 25 in leagueNever
Explore the full officiating network — partnerships, observers, clubs and venues — on the network analysis page.
Top Destinations
- 1Callao1×
Venues Visited(1)
Stadiums William Faiffer has officiated at. Filter by competition or season to focus the map.
1 venue · 1 match
Estadio Miguel Grau del CallaoCallao1 match
Frequently Asked Questions
What is William Faiffer's primary role?▾
William Faiffer is a Peru football fourth official.
How many matches has William Faiffer officiated?▾
William Faiffer has 1 tracked match appearances across 1 competition (1× 4th Official).
Which competitions does William Faiffer work in?▾
William Faiffer has most often officiated in Liga 1 (Peru).
Is William Faiffer a FIFA referee?▾
William Faiffer is not currently recorded as a FIFA badge holder in our data.
Which teams has William Faiffer officiated most?▾
Among domestic clubs, William Faiffer has most frequently officiated matches involving Sport Boys and ADT.
Which cities has William Faiffer officiated in most?▾
William Faiffer has officiated most often in Callao, with Estadio Miguel Grau del Callao the most-visited stadium.
Organizer reviews
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<a href="https://www.referee.observer/referee/per/william-faiffer" title="William Faiffer — referee statistics on Referee.Observer">William Faiffer — referee profile & stats on Referee.Observer</a>Referee.Observer is built by a community of referees from open, public data sources — so some details may be out of date or wrong.