Unable to answer "What sport is played here?" for https://osm.org/way/1070351608 via StreetComplete 53.3:

It's a parking place. On the right side you can see the "Taverna Restaurant Golden Beach" (check picture).

Attached photo(s):
https://westnordost.de/p/162234.jpg
https://westnordost.de/p/162235.jpg