Leroy Hartmann
🚩Switzerland assistant referee · 2 competitions
Leroy Hartmann is a Switzerland football assistant referee. They have officiated as assistant referee. In total they have 8 tracked match appearances across 2 competitions, broken down as 8× AR. Most-worked competitions include Swiss Super League and Challenge League. This profile is built from official match-appointment data.
Top Competitions
Season-by-Season Activity
| Season | Total | AR |
|---|---|---|
| 2026/27 | 8 | 8 |
Career Milestones
Career-firsts tracked in our database.
Match Activity
8 matches · 1 yearTop 47% among Switzerland officials
Peer Benchmark
Median in Switzerland: 7 matches · 2 seasons
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 Switzerland
Career Events
Career events (UEFA courses, awards) will appear here when available.
Season Reports
Rarely Works With
Active officials in Swiss Super League they have shared fewest matches with.
- 1Lukas FähndrichReferee · 34 in leagueNever
- 2Anojen KanagasingamReferee · 31 in leagueNever
- 3Luca CibelliReferee · 27 in leagueNever
- 4Luca PiccoloReferee · 26 in leagueNever
- 5Sandro SchärerReferee · 20 in leagueNever
- 6Hajrim QovanajFourth Official · 18 in leagueNever
- 7Julian MüllerFourth Official · 12 in leagueNever
- 8Benjamin ZürcherAssistant Referee 1 · 10 in leagueNever
Explore the full officiating network — partnerships, observers, clubs and venues — on the network analysis page.
Top Destinations
- 1🇨🇭Switzerland7×
- 2🇨🇭Switzerland1×
🌍 Geographic Reach
Countries where officiated
Officiated in 2 countries across 1 continent
Venues Visited(7)
Stadiums Leroy Hartmann has officiated at. Filter by competition or season to focus the map.
7 venues · 8 matches
Berit Sitterstadion2 matches
AIL Arena1 match
thermoplan arena1 match
Wankdorf StadiumBern, Switzerland1 match
Travel map
Venues in chronological order across tracked matches.
Frequently Asked Questions
What is Leroy Hartmann's primary role?▾
Leroy Hartmann is a Switzerland football assistant referee.
How many matches has Leroy Hartmann officiated?▾
Leroy Hartmann has 8 tracked match appearances across 2 competitions (8× AR).
Which competitions does Leroy Hartmann work in?▾
Leroy Hartmann has most often officiated in Swiss Super League and Challenge League.
Is Leroy Hartmann a FIFA referee?▾
Leroy Hartmann is not currently recorded as a FIFA badge holder in our data.
Which teams has Leroy Hartmann officiated most?▾
Among domestic clubs, Leroy Hartmann has most frequently officiated matches involving Lausanne-Sport, St. Gallen and Luzern.
Which cities has Leroy Hartmann officiated in most?▾
Leroy Hartmann has officiated most often in Bern, with Berit Sitterstadion the most-visited stadium.
Organizer reviews
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<a href="https://www.referee.observer/referee/sui/leroy-hartmann" title="Leroy Hartmann — referee statistics on Referee.Observer">Leroy Hartmann — 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.