Ana Karina Marques Valentin
👤Brazil referee observer · 3 competitions
Ana Karina Marques Valentin is a Brazil football referee observer. They have officiated as observer. In total they have 27 tracked match appearances across 3 competitions, broken down as 27× Observer. Most-worked competitions include Campeonato Brasileiro Série A, Brazilian Serie A and Campeonato Brasileiro Série B. This profile is built from official match-appointment data.
Top Competitions
Season-by-Season Activity
| Season | Total | Obs. |
|---|---|---|
| 2026 | 27 | 27 |
Career Milestones
Career-firsts tracked in our database.
Match Activity
27 matches · 1 yearTop 5% among Brazil officials
Peer Benchmark
Median in Brazil: 7 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 Brazil
Career Events
Career events (UEFA courses, awards) will appear here when available.
Season Reports
Frequently Works With
Rarely Works With
Active officials in Campeonato Brasileiro Série A they have shared fewest matches with.
- 1Anderson DaroncoReferee · 35 in leagueNever
- 2Wilton SampaioReferee · 33 in leagueNever
- 3Paulo Cesar Zanovelli da SilvaReferee · 28 in leagueNever
- 4Lucas Paulo TorezinReferee · 25 in leagueNever
- 5Rafael KleinReferee · 22 in leagueNever
- 6Bruno ArleuReferee · 20 in leagueNever
- 7Fernando MendesReferee · 17 in leagueNever
- 8Antônio PereiraReferee Observer · 16 in leagueNever
Explore the full officiating network — partnerships, observers, clubs and venues — on the network analysis page.
Top Destinations
- 1Porto Alegre4×
- 2Rio de Janeiro4×
- 3Salvador3×
- 4Curitiba3×
- 5Braganca Paulista3×
- 6Mirassol2×
- 7Belem2×
- 8Sao Paulo2×
- 9Chapeco1×
- 10Belo Horizonte1×
- 11Londrina1×
- 12Santos1×
Venues Visited(18)
Stadiums Ana Karina Marques Valentin has officiated at. Filter by competition or season to focus the map.
18 venues · 27 matches
Arena da BaixadaCuritiba3 matches
Cicero de Souza MarquesBraganca Paulista3 matches
Sao JanuarioRio de Janeiro3 matches
Arena do GremioPorto Alegre2 matches
Beira-RioPorto Alegre2 matches
MangueiraoBelem2 matches
Arena CondáChapeco1 match
Arena Fonte NovaSalvador1 match
Arena MRVBelo Horizonte1 match
Estádio Manoel BarradasSalvador1 match
Estádio Urbano CaldeiraSantos1 match
Jose Maria de Campos MaiaMirassol1 match
Manoel BarradasSalvador1 match
MaracanaRio de Janeiro1 match
MorumbiSao Paulo1 match
Nubank ParqueSao Paulo1 match
VGDLondrina1 match
Travel map
Venues in chronological order across tracked matches.
Frequently Asked Questions
What is Ana Karina Marques Valentin's primary role?▾
Ana Karina Marques Valentin is a Brazil football referee observer.
How many matches has Ana Karina Marques Valentin officiated?▾
Ana Karina Marques Valentin has 27 tracked match appearances across 3 competitions (27× Observer).
Which competitions does Ana Karina Marques Valentin work in?▾
Ana Karina Marques Valentin has most often officiated in Campeonato Brasileiro Série A, Brazilian Serie A and Campeonato Brasileiro Série B.
Is Ana Karina Marques Valentin a FIFA referee?▾
Ana Karina Marques Valentin is not currently recorded as a FIFA badge holder in our data.
Which teams has Ana Karina Marques Valentin officiated most?▾
Among domestic clubs, Ana Karina Marques Valentin has most frequently officiated matches involving RB Bragantino, Remo and Athletico Paranaense.
Which cities has Ana Karina Marques Valentin officiated in most?▾
Ana Karina Marques Valentin has officiated most often in Porto Alegre, Rio de Janeiro, Salvador and Curitiba, with Arena da Baixada the most-visited stadium.
Organizer reviews
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<a href="https://www.referee.observer/referee/bra/ana-karina-marques-valentin" title="Ana Karina Marques Valentin — referee statistics on Referee.Observer">Ana Karina Marques Valentin — 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.