Player Data JSON

{
  "player": {
    "id": 3676,
    "api_id": 466158,
    "name": "Ellen Katzer",
    "short_name": "E. Katzer",
    "country": "Czechia",
    "country_code": "CZ",
    "gender": "Female",
    "circuit": "WTA",
    "date_of_birth": null,
    "height_cm": null,
    "weight_kg": null,
    "plays": "",
    "turned_pro": null
  },
  "utr": {
    "id": 2114786,
    "singles": 9.0,
    "doubles": null,
    "ranking": 2860,
    "division": "General",
    "is_pro": false,
    "updated_at": "2026-01-18"
  },
  "current_ranking": null,
  "ranking_history": [],
  "career_stats": {
    "total_matches": 6,
    "wins": 2,
    "losses": 4,
    "win_rate": 33.3
  },
  "surface_stats": {
    "hard": {
      "matches": 6,
      "wins": 2,
      "losses": 4,
      "win_rate": 33.3
    },
    "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": 2,
      "losses": 4,
      "win_rate": 33.3
    }
  },
  "average_match_stats": {
    "matches_with_stats": 6,
    "avg_aces_per_match": 0.0,
    "avg_double_faults_per_match": 3.3,
    "avg_first_serve_pct": 59.8,
    "avg_first_serve_won_pct": 55.4,
    "avg_second_serve_won_pct": 35.4,
    "avg_break_points_converted_pct": null
  },
  "recent_form": [
    {
      "date": "2025-12-14",
      "opponent": "Karla Popovic",
      "opponent_id": 50667,
      "tournament": "UTR PTT Carvoeiro Women +H 07",
      "surface": "hard",
      "round": "Final",
      "result": "L",
      "score": "0-2",
      "stats": {
        "aces": 0,
        "double_faults": 4,
        "first_serve_pct": 58.2089552238806,
        "first_serve_won_pct": 48.717948717948715,
        "second_serve_won_pct": 42.857142857142854,
        "break_points_converted_pct": null,
        "total_points_won": null
      }
    },
    {
      "date": "2025-12-14",
      "opponent": "Iulia Andreea Ionescu",
      "opponent_id": 401341,
      "tournament": "UTR PTT Carvoeiro Women +H 07",
      "surface": "hard",
      "round": "Semifinals",
      "result": "W",
      "score": "1-0",
      "stats": {
        "aces": 0,
        "double_faults": 2,
        "first_serve_pct": 69.23076923076923,
        "first_serve_won_pct": 61.111111111111114,
        "second_serve_won_pct": 37.5,
        "break_points_converted_pct": null,
        "total_points_won": null
      }
    },
    {
      "date": "2025-12-13",
      "opponent": "Milana Zhabrailova",
      "opponent_id": 265233,
      "tournament": "UTR PTT Carvoeiro Women +H 07",
      "surface": "hard",
      "round": "",
      "result": "L",
      "score": "0-2",
      "stats": {
        "aces": 0,
        "double_faults": 4,
        "first_serve_pct": 47.82608695652174,
        "first_serve_won_pct": 54.54545454545454,
        "second_serve_won_pct": 64.70588235294117,
        "break_points_converted_pct": null,
        "total_points_won": null
      }
    },
    {
      "date": "2025-12-11",
      "opponent": "Judith Hernandez Miranda",
      "opponent_id": 329812,
      "tournament": "UTR PTT Carvoeiro Women +H 07",
      "surface": "hard",
      "round": "",
      "result": "L",
      "score": "1-2",
      "stats": {
        "aces": 0,
        "double_faults": 7,
        "first_serve_pct": 54.054054054054056,
        "first_serve_won_pct": 53.333333333333336,
        "second_serve_won_pct": 41.66666666666667,
        "break_points_converted_pct": null,
        "total_points_won": null
      }
    },
    {
      "date": "2025-12-09",
      "opponent": "Arina Gabriela Vasilescu",
      "opponent_id": 158690,
      "tournament": "UTR PTT Carvoeiro Women +H 07",
      "surface": "hard",
      "round": "",
      "result": "L",
      "score": "0-2",
      "stats": {
        "aces": 0,
        "double_faults": 2,
        "first_serve_pct": 66.07142857142857,
        "first_serve_won_pct": 54.054054054054056,
        "second_serve_won_pct": 60.0,
        "break_points_converted_pct": null,
        "total_points_won": null
      }
    },
    {
      "date": "2025-12-08",
      "opponent": "Elizabeth Jurna",
      "opponent_id": 360252,
      "tournament": "UTR PTT Carvoeiro Women +H 07",
      "surface": "hard",
      "round": "",
      "result": "W",
      "score": "2-0",
      "stats": {
        "aces": 0,
        "double_faults": 1,
        "first_serve_pct": 63.33333333333333,
        "first_serve_won_pct": 60.526315789473685,
        "second_serve_won_pct": 45.45454545454545,
        "break_points_converted_pct": null,
        "total_points_won": null
      }
    }
  ],
  "form_summary": {
    "last_10_matches": 6,
    "wins": 2,
    "losses": 4,
    "form_string": "LWLLLW"
  },
  "head_to_head": [
    {
      "opponent": "Karla Popovic",
      "opponent_id": 50667,
      "matches": 1,
      "wins": 0,
      "losses": 1
    },
    {
      "opponent": "Judith Hernandez Miranda",
      "opponent_id": 329812,
      "matches": 1,
      "wins": 0,
      "losses": 1
    },
    {
      "opponent": "Arina Gabriela Vasilescu",
      "opponent_id": 158690,
      "matches": 1,
      "wins": 0,
      "losses": 1
    },
    {
      "opponent": "Milana Zhabrailova",
      "opponent_id": 265233,
      "matches": 1,
      "wins": 0,
      "losses": 1
    },
    {
      "opponent": "Iulia Andreea Ionescu",
      "opponent_id": 401341,
      "matches": 1,
      "wins": 1,
      "losses": 0
    }
  ],
  "upcoming_matches": [],
  "year_statistics": null,
  "data_generated_at": "2026-01-31 01:08:36 UTC"
}