Player Data JSON

{
  "player": {
    "id": 989,
    "api_id": 348987,
    "name": "Nikola Bartunkova",
    "short_name": "N. Bartůňková",
    "country": "Czechia",
    "country_code": "CZ",
    "gender": "Female",
    "circuit": "WTA",
    "date_of_birth": "2006-02-25",
    "height_cm": null,
    "weight_kg": null,
    "plays": "",
    "turned_pro": null
  },
  "utr": {
    "id": 5069594,
    "singles": 11.96,
    "doubles": 11.13,
    "ranking": 134,
    "division": "Pro",
    "is_pro": true,
    "updated_at": "2026-05-03"
  },
  "current_ranking": {
    "position": 94,
    "points": 831,
    "best_position": 93,
    "date": "2026-05-09"
  },
  "ranking_history": [
    {
      "date": "2026-05-09",
      "position": 94,
      "points": 831
    },
    {
      "date": "2026-05-08",
      "position": 94,
      "points": 831
    },
    {
      "date": "2026-05-07",
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      "points": 831
    },
    {
      "date": "2026-05-06",
      "position": 94,
      "points": 831
    },
    {
      "date": "2026-05-05",
      "position": 94,
      "points": 831
    },
    {
      "date": "2026-05-04",
      "position": 94,
      "points": 831
    },
    {
      "date": "2026-05-03",
      "position": 93,
      "points": 812
    },
    {
      "date": "2026-05-02",
      "position": 93,
      "points": 812
    },
    {
      "date": "2026-05-01",
      "position": 93,
      "points": 812
    },
    {
      "date": "2026-04-30",
      "position": 93,
      "points": 812
    }
  ],
  "career_stats": {
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    "wins": 24,
    "losses": 13,
    "win_rate": 64.9
  },
  "surface_stats": {
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      "matches": 30,
      "wins": 20,
      "losses": 10,
      "win_rate": 66.7
    },
    "clay": {
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      "win_rate": 57.1
    },
    "grass": {
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      "win_rate": 0
    }
  },
  "category_stats": {
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      "matches": 6,
      "wins": 5,
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      "win_rate": 83.3
    },
    "WTA 1000": {
      "matches": 8,
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      "win_rate": 62.5
    },
    "WTA 500": {
      "matches": 5,
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      "win_rate": 60.0
    },
    "WTA 250": {
      "matches": 18,
      "wins": 11,
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      "win_rate": 61.1
    }
  },
  "average_match_stats": {
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    "avg_double_faults_per_match": 4.9,
    "avg_first_serve_pct": 62.6,
    "avg_first_serve_won_pct": 65.1,
    "avg_second_serve_won_pct": 39.4,
    "avg_break_points_converted_pct": null
  },
  "recent_form": [
    {
      "date": "2026-05-08",
      "opponent": "Tyra Caterina Grant",
      "opponent_id": 460330,
      "tournament": "WTA 1000 Rome",
      "surface": "clay",
      "round": "Round of 64",
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      "score": "2-1",
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    },
    {
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      "round": "Qualification Round 2",
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    },
    {
      "date": "2026-05-04",
      "opponent": "Ashlyn Krueger",
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      "tournament": "WTA 1000 Rome",
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      "round": "Qualification Round 1",
      "result": "W",
      "score": "2-0",
      "stats": {
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    },
    {
      "date": "2026-04-21",
      "opponent": "Alina Charaeva",
      "opponent_id": 255445,
      "tournament": "WTA 1000 Madrid",
      "surface": "clay",
      "round": "Qualification Round 2",
      "result": "L",
      "score": "1-2",
      "stats": {
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    },
    {
      "date": "2026-04-20",
      "opponent": "Katarzyna Kawa",
      "opponent_id": 42492,
      "tournament": "WTA 1000 Madrid",
      "surface": "clay",
      "round": "Qualification Round 1",
      "result": "W",
      "score": "2-1",
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    },
    {
      "date": "2026-04-08",
      "opponent": "Ane Mintegi Del Olmo",
      "opponent_id": 291202,
      "tournament": "WTA 125K Madrid, Spain Women Singles",
      "surface": "clay",
      "round": "Round of 16",
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        "break_points_converted_pct": null,
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    },
    {
      "date": "2026-04-07",
      "opponent": "Caroline Werner",
      "opponent_id": 47969,
      "tournament": "WTA 125K Madrid, Spain Women Singles",
      "surface": "clay",
      "round": "Round of 32",
      "result": "W",
      "score": "2-0",
      "stats": {
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    },
    {
      "date": "2026-03-17",
      "opponent": "Viktorija Golubic",
      "opponent_id": 48455,
      "tournament": "Miami",
      "surface": "hard",
      "round": "Qualification Round 2",
      "result": "L",
      "score": "1-2",
      "stats": {
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    },
    {
      "date": "2026-03-16",
      "opponent": "Caroline Dolehide",
      "opponent_id": 123824,
      "tournament": "Miami",
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      "round": "Qualification Round 1",
      "result": "W",
      "score": "2-1",
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    },
    {
      "date": "2026-03-01",
      "opponent": "Emerson Jones",
      "opponent_id": 460162,
      "tournament": "Indian Wells",
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      "round": "Qualification Round 1",
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      "score": "2-0",
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  "form_summary": {
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    "wins": 6,
    "losses": 4,
    "form_string": "WLWLWLWLWW"
  },
  "head_to_head": [
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      "opponent": "Darja Vidmanova",
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      "matches": 2,
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      "losses": 0
    },
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      "opponent": "Belinda Bencic",
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    },
    {
      "opponent": "Selena Janicijevic",
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    {
      "opponent": "Nicole Fossa Huergo",
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    },
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      "opponent": "Katarzyna Kawa",
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  ],
  "upcoming_matches": [
    {
      "date": "2026-05-10 08:00",
      "opponent": "Madison Keys",
      "opponent_id": 35424,
      "tournament": "WTA 1000 Rome",
      "surface": "clay",
      "round": "Round of 32",
      "odds_player": 3.0,
      "odds_opponent": 1.4
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  ],
  "year_statistics": [
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      "surfaces": {
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          "first_serve_pct": 69.8,
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          "winners_total": 0,
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        "hardcourt_outdoor": {
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    },
    {
      "year": 2023,
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    }
  ],
  "data_generated_at": "2026-05-09 03:39:35 UTC"
}