Player Data JSON

{
  "player": {
    "id": 3910,
    "api_id": 389499,
    "name": "Ids Waterbolk",
    "short_name": "I. Waterbolk",
    "country": "Netherlands",
    "country_code": "NL",
    "gender": "Male",
    "circuit": "ATP",
    "date_of_birth": null,
    "height_cm": null,
    "weight_kg": null,
    "plays": "",
    "turned_pro": null
  },
  "utr": {
    "id": 277395,
    "singles": 11.48,
    "doubles": 11.81,
    "ranking": 2140,
    "division": "Pro",
    "is_pro": true,
    "updated_at": "2026-01-25"
  },
  "current_ranking": null,
  "ranking_history": [],
  "career_stats": {
    "total_matches": 6,
    "wins": 3,
    "losses": 3,
    "win_rate": 50.0
  },
  "surface_stats": {
    "hard": {
      "matches": 6,
      "wins": 3,
      "losses": 3,
      "win_rate": 50.0
    },
    "clay": {
      "matches": 0,
      "wins": 0,
      "losses": 0,
      "win_rate": 0
    },
    "grass": {
      "matches": 0,
      "wins": 0,
      "losses": 0,
      "win_rate": 0
    }
  },
  "category_stats": {
    "UTR": {
      "matches": 6,
      "wins": 3,
      "losses": 3,
      "win_rate": 50.0
    }
  },
  "average_match_stats": {
    "matches_with_stats": 6,
    "avg_aces_per_match": 2.0,
    "avg_double_faults_per_match": 1.5,
    "avg_first_serve_pct": 66.6,
    "avg_first_serve_won_pct": 61.8,
    "avg_second_serve_won_pct": 43.5,
    "avg_break_points_converted_pct": null
  },
  "recent_form": [
    {
      "date": "2026-01-04",
      "opponent": "Roland Stuurman",
      "opponent_id": 258820,
      "tournament": "UTR PTT Arnhem Men 01",
      "surface": "hard",
      "round": "Final",
      "result": "L",
      "score": "0-2",
      "stats": {
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        "double_faults": 2,
        "first_serve_pct": 65.85365853658537,
        "first_serve_won_pct": 51.85185185185185,
        "second_serve_won_pct": 21.428571428571427,
        "break_points_converted_pct": null,
        "total_points_won": null
      }
    },
    {
      "date": "2026-01-03",
      "opponent": "Sebastian Bozemoj",
      "opponent_id": 1161292,
      "tournament": "UTR PTT Arnhem Men 01",
      "surface": "hard",
      "round": "Semifinals",
      "result": "W",
      "score": "2-0",
      "stats": {
        "aces": 1,
        "double_faults": 2,
        "first_serve_pct": 68.29268292682927,
        "first_serve_won_pct": 89.28571428571429,
        "second_serve_won_pct": 38.095238095238095,
        "break_points_converted_pct": null,
        "total_points_won": null
      }
    },
    {
      "date": "2025-12-31",
      "opponent": "Hazem Naw",
      "opponent_id": 197446,
      "tournament": "UTR PTT Arnhem Men 01",
      "surface": "hard",
      "round": "",
      "result": "L",
      "score": "0-2",
      "stats": {
        "aces": 1,
        "double_faults": 3,
        "first_serve_pct": 57.49999999999999,
        "first_serve_won_pct": 43.47826086956522,
        "second_serve_won_pct": 56.25,
        "break_points_converted_pct": null,
        "total_points_won": null
      }
    },
    {
      "date": "2025-12-30",
      "opponent": "Freek van Donselaar",
      "opponent_id": 401370,
      "tournament": "UTR PTT Arnhem Men 01",
      "surface": "hard",
      "round": "",
      "result": "W",
      "score": "2-0",
      "stats": {
        "aces": 1,
        "double_faults": 2,
        "first_serve_pct": 73.25581395348837,
        "first_serve_won_pct": 65.07936507936508,
        "second_serve_won_pct": 71.42857142857143,
        "break_points_converted_pct": null,
        "total_points_won": null
      }
    },
    {
      "date": "2025-12-30",
      "opponent": "Piet Steveker",
      "opponent_id": 414232,
      "tournament": "UTR PTT Arnhem Men 01",
      "surface": "hard",
      "round": "",
      "result": "W",
      "score": "2-1",
      "stats": {
        "aces": 7,
        "double_faults": 0,
        "first_serve_pct": 70.0,
        "first_serve_won_pct": 61.42857142857143,
        "second_serve_won_pct": 64.86486486486487,
        "break_points_converted_pct": null,
        "total_points_won": null
      }
    },
    {
      "date": "2025-12-29",
      "opponent": "Ole Bredschneijder",
      "opponent_id": 405117,
      "tournament": "UTR PTT Arnhem Men 01",
      "surface": "hard",
      "round": "",
      "result": "L",
      "score": "0-2",
      "stats": {
        "aces": 2,
        "double_faults": 0,
        "first_serve_pct": 64.61538461538461,
        "first_serve_won_pct": 59.523809523809526,
        "second_serve_won_pct": 59.09090909090909,
        "break_points_converted_pct": null,
        "total_points_won": null
      }
    }
  ],
  "form_summary": {
    "last_10_matches": 6,
    "wins": 3,
    "losses": 3,
    "form_string": "LWLWWL"
  },
  "head_to_head": [
    {
      "opponent": "Piet Steveker",
      "opponent_id": 414232,
      "matches": 1,
      "wins": 1,
      "losses": 0
    },
    {
      "opponent": "Hazem Naw",
      "opponent_id": 197446,
      "matches": 1,
      "wins": 0,
      "losses": 1
    },
    {
      "opponent": "Ole Bredschneijder",
      "opponent_id": 405117,
      "matches": 1,
      "wins": 0,
      "losses": 1
    },
    {
      "opponent": "Sebastian Bozemoj",
      "opponent_id": 1161292,
      "matches": 1,
      "wins": 1,
      "losses": 0
    },
    {
      "opponent": "Freek van Donselaar",
      "opponent_id": 401370,
      "matches": 1,
      "wins": 1,
      "losses": 0
    }
  ],
  "upcoming_matches": [],
  "year_statistics": null,
  "data_generated_at": "2026-01-30 15:27:07 UTC"
}