John Calderon
🚩Chile assistant referee · 1 competition
John Calderon is a Chile football assistant referee. They have officiated as assistant referee and AVAR. In total they have 17 tracked match appearances across 1 competition, broken down as 13× AR, 4× AVAR. Most-worked competitions include Primera División (Chile). This profile is built from official match-appointment data.
Top Competitions
Season-by-Season Activity
| Season | Total | AR | AVAR |
|---|---|---|---|
| 2026 | 17 | 13 | 4 |
Career Milestones
Career-firsts tracked in our database.
Match Activity
17 matches · 1 yearPeer Benchmark
Median in Chile: 18 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 Chile
Career Events
Career events (UEFA courses, awards) will appear here when available.
Season Reports
Rarely Works With
Active officials in Primera División (Chile) they have shared fewest matches with.
- 1Alejandro MolinaAssistant Referee 1 · 29 in leagueNever
- 2Aldo GómezAssistant Referee 1 · 27 in leagueNever
- 3Carlos VenegasAVAR · 25 in leagueNever
- 4Edson CisternasAVAR · 24 in leagueNever
- 5José RetamalAssistant Referee 1 · 23 in leagueNever
- 6Juan SerranoAssistant Referee 1 · 20 in leagueNever
- 7Marcia CastilloAssistant Referee 2 · 18 in leagueNever
- 8Leslie VasquezAssistant Referee 2 · 17 in leagueNever
Explore the full officiating network — partnerships, observers, clubs and venues — on the network analysis page.
Top Destinations
- 1Santiago6×
- 2El Salvador3×
- 3Estadio La Portada3×
- 4Coquimbo2×
- 5La Calera1×
- 6Chillan1×
- 7Vina del Mar1×
Venues Visited(9)
Stadiums John Calderon has officiated at. Filter by competition or season to focus the map.
9 venues · 17 matches
Estadio El CobreEl Salvador3 matches
Estadio La PortadaEstadio La Portada3 matches
Estadio Municipal de La CisternaSantiago3 matches
Estadio Francisco Sanchez RumorosoCoquimbo2 matches
Estadio Monumental David ArellanoSantiago2 matches
Estadio Municipal de La FloridaSantiago1 match
Estadio Municipal Nicolas ChahuanLa Calera1 match
Estadio Municipal Oyarzun ArenasChillan1 match
Estadio SausalitoVina del Mar1 match
Frequently Asked Questions
What is John Calderon's primary role?▾
John Calderon is a Chile football assistant referee, and has also worked as AVAR.
How many matches has John Calderon officiated?▾
John Calderon has 17 tracked match appearances across 1 competition (13× AR, 4× AVAR).
Which competitions does John Calderon work in?▾
John Calderon has most often officiated in Primera División (Chile).
Is John Calderon a FIFA referee?▾
John Calderon is not currently recorded as a FIFA badge holder in our data.
Which teams has John Calderon officiated most?▾
Among domestic clubs, John Calderon has most frequently officiated matches involving Coquimbo Unido, Ñublense and Cobresal.
Which cities has John Calderon officiated in most?▾
John Calderon has officiated most often in Santiago, El Salvador, Estadio La Portada and Coquimbo, with Estadio El Cobre the most-visited stadium.
Organizer reviews
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<a href="https://www.referee.observer/referee/chi/john-calderon" title="John Calderon — referee statistics on Referee.Observer">John Calderon — 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.