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Ranked shortlist · 10 of 33 sports courts
Best sports courts in Oslo
The 10 most notable sports courts in Oslo, in rank order. The order is curation quality — how well attested and how complete each record is — not popularity, and no place on this list paid to be on it.
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1
Grefsen Tennisklubb
Kjelsåsveien 30B
758 m from Storo, metro
listed by Meta and Overture Maps Foundation · record has a website, a phone and an address · Overture confidence 1.00 · rank score 2.846, percentile 100 of 33
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2
Sagene Squash & Fitness
Sagveien 21
listed by Meta and Overture Maps Foundation · record has a website, a phone and an address · Overture confidence 1.00 · rank score 2.831, percentile 96.88 of 33
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3
Ullern Tennisklubb
Furulundsveien 15
528 m from Åsjordet, metro
listed by Meta and Overture Maps Foundation · record has a website, a phone and an address · Overture confidence 1.00 · rank score 2.825, percentile 93.75 of 33
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4
InterPadel Oslo
Stålfjæra 28
393 m from Grorud Station, rail
listed by Meta and Overture Maps Foundation · record has a website, a phone and an address · Overture confidence 0.99 · rank score 2.818, percentile 90.63 of 33
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5
Bygdø Tennis club
Huk Aveny 45
listed by Meta and Overture Maps Foundation · record has a website, a phone and an address · Overture confidence 0.99 · rank score 2.794, percentile 87.5 of 33
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6
Stabekk Tennisklubb
Nyveien 12
474 m from Stabekk station, rail
listed by Meta and Overture Maps Foundation · record has a website, a phone and an address · Overture confidence 0.99 · rank score 2.784, percentile 84.38 of 33
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7
Holmenkollen Tennisklubb
Bjørnveien 74
504 m from Besserud, metro
listed by Meta and Overture Maps Foundation · record has a website, a phone and an address · Overture confidence 0.99 · rank score 2.769, percentile 81.25 of 33
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8
Golia Tennisklubb
Dalbakkveien 33
443 m from Godlia, metro
listed by Meta and Overture Maps Foundation · record has a website, a phone and an address · Overture confidence 0.99 · rank score 2.747, percentile 78.13 of 33
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9
Prinsdal Tennis Club
Øvre Prinsdals vei 60
listed by Meta and Overture Maps Foundation · record has a website, a phone and an address · Overture confidence 0.99 · rank score 2.732, percentile 75 of 33
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10
Furuset Tennis IF
Tevlingveien 5
701 m from Lindeberg, metro
listed by Meta and Overture Maps Foundation · record has a website, a phone and an address · Overture confidence 0.99 · rank score 2.731, percentile 71.88 of 33
How this list is made
Every place in this group was scored by the same model, with each term z-normalised inside the group and capped, so a famous chain cannot win by being famous everywhere. The weights, verbatim:
- attestation by independent providers
- +0.35
- record completeness (website, phone, address)
- +0.25
- Overture existence confidence
- +0.20
- Michelin designation (Wikidata, CC0)
- +0.40
- brand fame (Wikidata sitelinks)
- −0.15
- same-name chain collision
- −0.30
Curation quality, not popularity: how well attested and how complete a record is.
No licensable popularity signal; this ranks curation quality, not taste
Independent check: 5,951 places listed in Wikivoyage (CC BY-SA 4.0; validation only, never published or scored) were matched to our records by name within 250 m. Across the 5,651 that fall in groups of at least 10, the median matched place sits at percentile 73 and 24.2% are in the top decile, against 10% by chance; five families have enough anchors to report (arts, food and drink, lodging, shopping, sport), while health care (5), lifestyle services (17), travel (26) have too few and are not validated. A match needs both the guide and the catalogue to name the same place, which favours well-attested places — a term this rank itself rewards — so these are lower bounds; Michelin's 528 in-group anchors have a median percentile of 100, but that is partly circular: across the Wikivoyage matches, the 17 that also carry the designation term this rank scores sit at 99.93, against 72.55 for the 5,934 without it.
The catalogue carries no rating, review count, price or opening hours, so this file has none.
Station locations from Wikidata (CC0-1.0). Nearest station, not service: no frequency, timetable or departures.
Nobody paid for placement: no ads, no sponsored results, no ratings for sale.
Data: AllThePlaces (CC0-1.0), BrightQuery (CDLA-Permissive-2.0), DAC (CDLA-Permissive-2.0), Foursquare Open Source Places (Apache-2.0), Meta (CDLA-Permissive-2.0), Microsoft (CDLA-Permissive-2.0), Overture Maps Foundation (CDLA-Permissive-2.0), PinMeTo (CDLA-Permissive-2.0), RenderSEO (CDLA-Permissive-2.0).