Player Data JSON

{
  "player": {
    "id": 3190,
    "api_id": 522246,
    "name": "Jan Klimas",
    "short_name": "J. Klimas",
    "country": "Czechia",
    "country_code": "CZ",
    "gender": "Male",
    "circuit": "ATP",
    "date_of_birth": null,
    "height_cm": null,
    "weight_kg": null,
    "plays": "",
    "turned_pro": null
  },
  "utr": {
    "id": 1035796,
    "singles": 12.57,
    "doubles": 12.71,
    "ranking": 1499,
    "division": "Pro",
    "is_pro": true,
    "updated_at": "2026-01-18"
  },
  "current_ranking": null,
  "ranking_history": [],
  "career_stats": {
    "total_matches": 5,
    "wins": 3,
    "losses": 2,
    "win_rate": 60.0
  },
  "surface_stats": {
    "hard": {
      "matches": 0,
      "wins": 0,
      "losses": 0,
      "win_rate": 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": 5,
      "wins": 3,
      "losses": 2,
      "win_rate": 60.0
    }
  },
  "average_match_stats": {
    "matches_with_stats": 5,
    "avg_aces_per_match": 8.6,
    "avg_double_faults_per_match": 4.6,
    "avg_first_serve_pct": 62.2,
    "avg_first_serve_won_pct": 77.0,
    "avg_second_serve_won_pct": 47.7,
    "avg_break_points_converted_pct": null
  },
  "recent_form": [
    {
      "date": "2026-01-10",
      "opponent": "Dominik Recek",
      "opponent_id": 84659,
      "tournament": "UTR Olomouc M01",
      "surface": "carpet",
      "round": "Semifinals",
      "result": "L",
      "score": "0-2",
      "stats": {
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        "double_faults": 5,
        "first_serve_pct": 68.33333333333333,
        "first_serve_won_pct": 65.85365853658537,
        "second_serve_won_pct": 47.368421052631575,
        "break_points_converted_pct": null,
        "total_points_won": null
      }
    },
    {
      "date": "2026-01-09",
      "opponent": "Heorhii Shylov",
      "opponent_id": 1129098,
      "tournament": "UTR Olomouc M01",
      "surface": "carpet",
      "round": "",
      "result": "W",
      "score": "2-0",
      "stats": {
        "aces": 6,
        "double_faults": 2,
        "first_serve_pct": 73.68421052631578,
        "first_serve_won_pct": 85.71428571428571,
        "second_serve_won_pct": 57.692307692307686,
        "break_points_converted_pct": null,
        "total_points_won": null
      }
    },
    {
      "date": "2026-01-08",
      "opponent": "Niels Lootsma",
      "opponent_id": 102817,
      "tournament": "UTR Olomouc M01",
      "surface": "carpet",
      "round": "",
      "result": "W",
      "score": "2-1",
      "stats": {
        "aces": 13,
        "double_faults": 8,
        "first_serve_pct": 59.80392156862745,
        "first_serve_won_pct": 81.9672131147541,
        "second_serve_won_pct": 49.056603773584904,
        "break_points_converted_pct": null,
        "total_points_won": null
      }
    },
    {
      "date": "2026-01-07",
      "opponent": "Thomas Drayton",
      "opponent_id": 417310,
      "tournament": "UTR Olomouc M01",
      "surface": "carpet",
      "round": "",
      "result": "W",
      "score": "2-0",
      "stats": {
        "aces": 11,
        "double_faults": 5,
        "first_serve_pct": 50.0,
        "first_serve_won_pct": 78.57142857142857,
        "second_serve_won_pct": 60.71428571428571,
        "break_points_converted_pct": null,
        "total_points_won": null
      }
    },
    {
      "date": "2026-01-06",
      "opponent": "Petr Michnev",
      "opponent_id": 48205,
      "tournament": "UTR Olomouc M01",
      "surface": "carpet",
      "round": "",
      "result": "L",
      "score": "0-2",
      "stats": {
        "aces": 4,
        "double_faults": 3,
        "first_serve_pct": 58.92857142857143,
        "first_serve_won_pct": 72.72727272727273,
        "second_serve_won_pct": 34.78260869565217,
        "break_points_converted_pct": null,
        "total_points_won": null
      }
    }
  ],
  "form_summary": {
    "last_10_matches": 5,
    "wins": 3,
    "losses": 2,
    "form_string": "LWWWL"
  },
  "head_to_head": [
    {
      "opponent": "Heorhii Shylov",
      "opponent_id": 1129098,
      "matches": 1,
      "wins": 1,
      "losses": 0
    },
    {
      "opponent": "Niels Lootsma",
      "opponent_id": 102817,
      "matches": 1,
      "wins": 1,
      "losses": 0
    },
    {
      "opponent": "Thomas Drayton",
      "opponent_id": 417310,
      "matches": 1,
      "wins": 1,
      "losses": 0
    },
    {
      "opponent": "Dominik Recek",
      "opponent_id": 84659,
      "matches": 1,
      "wins": 0,
      "losses": 1
    },
    {
      "opponent": "Petr Michnev",
      "opponent_id": 48205,
      "matches": 1,
      "wins": 0,
      "losses": 1
    }
  ],
  "upcoming_matches": [],
  "year_statistics": [
    {
      "year": 2025,
      "surfaces": {
        "red_clay": {
          "matches": 4,
          "wins": 1,
          "losses": 3,
          "win_rate": 25.0,
          "tournaments_played": 3,
          "tournaments_won": 0,
          "tiebreaks_won": 0,
          "tiebreaks_lost": 0,
          "aces": 7,
          "double_faults": 32,
          "aces_per_match": 1.8,
          "double_faults_per_match": 8.0,
          "first_serve_pct": 67.4,
          "first_serve_won_pct": 62.3,
          "second_serve_won_pct": 50.7,
          "break_points_saved_pct": 63.6,
          "break_points_converted_pct": 28.0,
          "winners_total": 0,
          "unforced_errors_total": 0
        }
      },
      "totals": {
        "matches": 4,
        "wins": 1,
        "tournaments_played": 3,
        "tournaments_won": 0,
        "aces": 7,
        "double_faults": 32,
        "win_rate": 25.0,
        "losses": 3
      }
    }
  ],
  "data_generated_at": "2026-01-30 15:27:10 UTC"
}