Player Data JSON

{
  "player": {
    "id": 658,
    "api_id": 296802,
    "name": "Niels Visker",
    "short_name": "N. Visker",
    "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": 4198980,
    "singles": 13.57,
    "doubles": 13.55,
    "ranking": 629,
    "division": "Pro",
    "is_pro": true,
    "updated_at": "2025-12-07"
  },
  "current_ranking": null,
  "ranking_history": [],
  "career_stats": {
    "total_matches": 3,
    "wins": 1,
    "losses": 2,
    "win_rate": 33.3
  },
  "surface_stats": {
    "hard": {
      "matches": 1,
      "wins": 0,
      "losses": 1,
      "win_rate": 0.0
    },
    "clay": {
      "matches": 2,
      "wins": 1,
      "losses": 1,
      "win_rate": 50.0
    },
    "grass": {
      "matches": 0,
      "wins": 0,
      "losses": 0,
      "win_rate": 0
    }
  },
  "category_stats": {
    "ATP 500": {
      "matches": 1,
      "wins": 0,
      "losses": 1,
      "win_rate": 0.0
    },
    "Challenger": {
      "matches": 2,
      "wins": 1,
      "losses": 1,
      "win_rate": 50.0
    }
  },
  "average_match_stats": {
    "matches_with_stats": 3,
    "avg_aces_per_match": 3.3,
    "avg_double_faults_per_match": 2.7,
    "avg_first_serve_pct": 60.2,
    "avg_first_serve_won_pct": 69.2,
    "avg_second_serve_won_pct": 47.2,
    "avg_break_points_converted_pct": null
  },
  "recent_form": [
    {
      "date": "2025-09-08",
      "opponent": "Alexey Vatutin",
      "opponent_id": 52462,
      "tournament": "Szczecin, Poland",
      "surface": "clay",
      "round": "Qualification Final",
      "result": "L",
      "score": "0-2",
      "stats": {
        "aces": 5,
        "double_faults": 2,
        "first_serve_pct": 60.0,
        "first_serve_won_pct": 61.111111111111114,
        "second_serve_won_pct": 50.0,
        "break_points_converted_pct": null,
        "total_points_won": null
      }
    },
    {
      "date": "2025-09-07",
      "opponent": "Oliwier Sterniczuk",
      "opponent_id": 830549,
      "tournament": "Szczecin, Poland",
      "surface": "clay",
      "round": "Qualification Round 1",
      "result": "W",
      "score": "2-0",
      "stats": {
        "aces": 3,
        "double_faults": 3,
        "first_serve_pct": 63.46153846153846,
        "first_serve_won_pct": 75.75757575757575,
        "second_serve_won_pct": 52.63157894736842,
        "break_points_converted_pct": null,
        "total_points_won": null
      }
    },
    {
      "date": "2025-02-01",
      "opponent": "Andrea Vavassori",
      "opponent_id": 95801,
      "tournament": "Rotterdam",
      "surface": "hard",
      "round": "Qualification Round 1",
      "result": "L",
      "score": "0-2",
      "stats": {
        "aces": 2,
        "double_faults": 3,
        "first_serve_pct": 57.14285714285714,
        "first_serve_won_pct": 70.83333333333334,
        "second_serve_won_pct": 38.88888888888889,
        "break_points_converted_pct": null,
        "total_points_won": null
      }
    }
  ],
  "form_summary": {
    "last_10_matches": 3,
    "wins": 1,
    "losses": 2,
    "form_string": "LWL"
  },
  "head_to_head": [
    {
      "opponent": "Andrea Vavassori",
      "opponent_id": 95801,
      "matches": 1,
      "wins": 0,
      "losses": 1
    },
    {
      "opponent": "Alexey Vatutin",
      "opponent_id": 52462,
      "matches": 1,
      "wins": 0,
      "losses": 1
    },
    {
      "opponent": "Oliwier Sterniczuk",
      "opponent_id": 830549,
      "matches": 1,
      "wins": 1,
      "losses": 0
    }
  ],
  "upcoming_matches": [],
  "year_statistics": [
    {
      "year": 2025,
      "surfaces": {
        "hardcourt_indoor": {
          "matches": 5,
          "wins": 2,
          "losses": 3,
          "win_rate": 40.0,
          "tournaments_played": 2,
          "tournaments_won": 0,
          "tiebreaks_won": 3,
          "tiebreaks_lost": 2,
          "aces": 60,
          "double_faults": 14,
          "aces_per_match": 12.0,
          "double_faults_per_match": 2.8,
          "first_serve_pct": 73.7,
          "first_serve_won_pct": 74.9,
          "second_serve_won_pct": 53.7,
          "break_points_saved_pct": 70.0,
          "break_points_converted_pct": 25.0,
          "winners_total": 0,
          "unforced_errors_total": 0
        },
        "red_clay": {
          "matches": 6,
          "wins": 3,
          "losses": 3,
          "win_rate": 50.0,
          "tournaments_played": 4,
          "tournaments_won": 0,
          "tiebreaks_won": 0,
          "tiebreaks_lost": 0,
          "aces": 33,
          "double_faults": 18,
          "aces_per_match": 5.5,
          "double_faults_per_match": 3.0,
          "first_serve_pct": 68.8,
          "first_serve_won_pct": 62.9,
          "second_serve_won_pct": 53.3,
          "break_points_saved_pct": 48.0,
          "break_points_converted_pct": 33.3,
          "winners_total": 0,
          "unforced_errors_total": 0
        }
      },
      "totals": {
        "matches": 11,
        "wins": 5,
        "tournaments_played": 6,
        "tournaments_won": 0,
        "aces": 93,
        "double_faults": 32,
        "win_rate": 45.5,
        "losses": 6
      }
    },
    {
      "year": 2024,
      "surfaces": {
        "hardcourt_indoor": {
          "matches": 4,
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          "losses": 2,
          "win_rate": 50.0,
          "tournaments_played": 5,
          "tournaments_won": 0,
          "tiebreaks_won": 2,
          "tiebreaks_lost": 1,
          "aces": 38,
          "double_faults": 8,
          "aces_per_match": 9.5,
          "double_faults_per_match": 2.0,
          "first_serve_pct": 70.3,
          "first_serve_won_pct": 66.7,
          "second_serve_won_pct": 43.9,
          "break_points_saved_pct": 66.7,
          "break_points_converted_pct": 21.4,
          "winners_total": 0,
          "unforced_errors_total": 0
        },
        "red_clay": {
          "matches": 2,
          "wins": 0,
          "losses": 2,
          "win_rate": 0.0,
          "tournaments_played": 15,
          "tournaments_won": 0,
          "tiebreaks_won": 1,
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          "aces": 22,
          "double_faults": 6,
          "aces_per_match": 11.0,
          "double_faults_per_match": 3.0,
          "first_serve_pct": 72.3,
          "first_serve_won_pct": 71.5,
          "second_serve_won_pct": 60.0,
          "break_points_saved_pct": 57.1,
          "break_points_converted_pct": 27.3,
          "winners_total": 0,
          "unforced_errors_total": 0
        }
      },
      "totals": {
        "matches": 6,
        "wins": 2,
        "tournaments_played": 20,
        "tournaments_won": 0,
        "aces": 60,
        "double_faults": 14,
        "win_rate": 33.3,
        "losses": 4
      }
    }
  ],
  "data_generated_at": "2025-12-10 10:42:35 UTC"
}