{ "A": { "A1": { "points": 3, "sets_won": 3, "sets_lost": 5, "tiebreaks_won": 0 }, "A2": { "points": 6, "sets_won": 5, "sets_lost": 3, "tiebreaks_won": 0 }, "A3": { "points": 3, "sets_won": 2, "sets_lost": 4, "tiebreaks_won": 0 }, "A4": { "points": 7, "sets_won": 5, "sets_lost": 3, "tiebreaks_won": 1 } }, "B": { "B1": { "points": 2, "sets_won": 2, "sets_lost": 5, "tiebreaks_won": 0 }, "B2": { "points": 7, "sets_won": 5, "sets_lost": 2, "tiebreaks_won": 0 }, "B3": { "points": 5, "sets_won": 4, "sets_lost": 5, "tiebreaks_won": 1 }, "B4": { "points": 5, "sets_won": 4, "sets_lost": 3, "tiebreaks_won": 0 } } }