Tennis clubs: where to play

Cologne 66 London 66 Berlin 61 Sydney 60 Hamburg 58 Melbourne 57 Toronto 53 Düsseldorf 51 New York 49 Buenos Aires 46 Madrid 46 Munich 46 Dubai 45 Adelaide 44 Milan 44 Frankfurt 43 Perth 43 Hyderabad 40 Mexico City 40 Seattle 39 Rome 38 Ottawa 36 Delhi 34 Glasgow 34 Turin 33 Washington, D.C. 33 Bangalore 32 Pune 32 Toulouse 32 Calgary 31 Miami 31 Mississauga 31 Montreal 31 San Francisco 31 Birmingham 30 Canberra 30 Cambridge 29 Vancouver 29 Chicago 28 Leeds 28 Edinburgh 27 Atlanta 26 Boston 26 Bristol 26 Charlotte 26 Dallas 25 Denver 25 Montpellier 25