Player Data JSON

{
  "player": {
    "id": 609,
    "api_id": 504230,
    "name": "Zielinski J / Hsieh S-W",
    "short_name": "",
    "country": "",
    "country_code": "",
    "gender": "Female",
    "circuit": "WTA",
    "date_of_birth": null,
    "height_cm": null,
    "weight_kg": null,
    "plays": "",
    "turned_pro": null
  },
  "utr": null,
  "current_ranking": null,
  "ranking_history": [],
  "career_stats": {
    "total_matches": 5,
    "wins": 3,
    "losses": 2,
    "win_rate": 60.0
  },
  "surface_stats": {
    "hard": {
      "matches": 2,
      "wins": 1,
      "losses": 1,
      "win_rate": 50.0
    },
    "clay": {
      "matches": 0,
      "wins": 0,
      "losses": 0,
      "win_rate": 0
    },
    "grass": {
      "matches": 3,
      "wins": 2,
      "losses": 1,
      "win_rate": 66.7
    }
  },
  "category_stats": {
    "Grand Slam": {
      "matches": 5,
      "wins": 3,
      "losses": 2,
      "win_rate": 60.0
    }
  },
  "average_match_stats": {
    "matches_with_stats": 5,
    "avg_aces_per_match": 3.2,
    "avg_double_faults_per_match": 3.2,
    "avg_first_serve_pct": 62.8,
    "avg_first_serve_won_pct": 72.8,
    "avg_second_serve_won_pct": 53.4,
    "avg_break_points_converted_pct": null
  },
  "recent_form": [
    {
      "date": "2025-07-07",
      "opponent": "Salisbury J / Stefani L",
      "opponent_id": 489326,
      "tournament": "Wimbledon, Mixed Doubles",
      "surface": "grass",
      "round": "Quarterfinals",
      "result": "L",
      "score": "0-2",
      "stats": {
        "aces": 3,
        "double_faults": 3,
        "first_serve_pct": 71.23287671232876,
        "first_serve_won_pct": 76.92307692307693,
        "second_serve_won_pct": 52.38095238095239,
        "break_points_converted_pct": null,
        "total_points_won": null
      }
    },
    {
      "date": "2025-07-06",
      "opponent": "King E / Townsend T",
      "opponent_id": 1094768,
      "tournament": "Wimbledon, Mixed Doubles",
      "surface": "grass",
      "round": "Round of 16",
      "result": "W",
      "score": "2-1",
      "stats": {
        "aces": 3,
        "double_faults": 1,
        "first_serve_pct": 64.83516483516483,
        "first_serve_won_pct": 84.7457627118644,
        "second_serve_won_pct": 47.82608695652174,
        "break_points_converted_pct": null,
        "total_points_won": null
      }
    },
    {
      "date": "2025-07-05",
      "opponent": "Gonzalez M / Bucsa C",
      "opponent_id": 1103348,
      "tournament": "Wimbledon, Mixed Doubles",
      "surface": "grass",
      "round": "Round of 32",
      "result": "W",
      "score": "2-0",
      "stats": {
        "aces": 3,
        "double_faults": 6,
        "first_serve_pct": 66.66666666666666,
        "first_serve_won_pct": 61.36363636363637,
        "second_serve_won_pct": 46.15384615384615,
        "break_points_converted_pct": null,
        "total_points_won": null
      }
    },
    {
      "date": "2025-01-20",
      "opponent": "Withrow J / Khromacheva I",
      "opponent_id": 1053651,
      "tournament": "Australian Open, Mixed Doubles",
      "surface": "hard",
      "round": "Round of 16",
      "result": "L",
      "score": "0-2",
      "stats": {
        "aces": 5,
        "double_faults": 2,
        "first_serve_pct": 60.37735849056604,
        "first_serve_won_pct": 68.75,
        "second_serve_won_pct": 66.66666666666666,
        "break_points_converted_pct": null,
        "total_points_won": null
      }
    },
    {
      "date": "2025-01-17",
      "opponent": "Jones H / Jones E",
      "opponent_id": 1053653,
      "tournament": "Australian Open, Mixed Doubles",
      "surface": "hard",
      "round": "Round of 32",
      "result": "W",
      "score": "2-0",
      "stats": {
        "aces": 2,
        "double_faults": 4,
        "first_serve_pct": 50.877192982456144,
        "first_serve_won_pct": 72.41379310344827,
        "second_serve_won_pct": 46.42857142857143,
        "break_points_converted_pct": null,
        "total_points_won": null
      }
    }
  ],
  "form_summary": {
    "last_10_matches": 5,
    "wins": 3,
    "losses": 2,
    "form_string": "LWWLW"
  },
  "head_to_head": [
    {
      "opponent": "King E / Townsend T",
      "opponent_id": 1094768,
      "matches": 1,
      "wins": 1,
      "losses": 0
    },
    {
      "opponent": "Gonzalez M / Bucsa C",
      "opponent_id": 1103348,
      "matches": 1,
      "wins": 1,
      "losses": 0
    },
    {
      "opponent": "Jones H / Jones E",
      "opponent_id": 1053653,
      "matches": 1,
      "wins": 1,
      "losses": 0
    },
    {
      "opponent": "Withrow J / Khromacheva I",
      "opponent_id": 1053651,
      "matches": 1,
      "wins": 0,
      "losses": 1
    },
    {
      "opponent": "Salisbury J / Stefani L",
      "opponent_id": 489326,
      "matches": 1,
      "wins": 0,
      "losses": 1
    }
  ],
  "upcoming_matches": [],
  "year_statistics": [
    {
      "year": 2025,
      "surfaces": {
        "grass": {
          "matches": 3,
          "wins": 2,
          "losses": 1,
          "win_rate": 66.7,
          "tournaments_played": 0,
          "tournaments_won": 0,
          "tiebreaks_won": 0,
          "tiebreaks_lost": 0,
          "aces": 0,
          "double_faults": 0,
          "aces_per_match": 0.0,
          "double_faults_per_match": 0.0,
          "first_serve_pct": 0,
          "first_serve_won_pct": 0,
          "second_serve_won_pct": 0,
          "break_points_saved_pct": 0,
          "break_points_converted_pct": 0,
          "winners_total": 0,
          "unforced_errors_total": 0
        },
        "hard": {
          "matches": 2,
          "wins": 1,
          "losses": 1,
          "win_rate": 50.0,
          "tournaments_played": 0,
          "tournaments_won": 0,
          "tiebreaks_won": 0,
          "tiebreaks_lost": 0,
          "aces": 0,
          "double_faults": 0,
          "aces_per_match": 0.0,
          "double_faults_per_match": 0.0,
          "first_serve_pct": 0,
          "first_serve_won_pct": 0,
          "second_serve_won_pct": 0,
          "break_points_saved_pct": 0,
          "break_points_converted_pct": 0,
          "winners_total": 0,
          "unforced_errors_total": 0
        }
      },
      "totals": {
        "matches": 5,
        "wins": 3,
        "tournaments_played": 0,
        "tournaments_won": 0,
        "aces": 0,
        "double_faults": 0,
        "win_rate": 60.0,
        "losses": 2
      }
    }
  ],
  "data_generated_at": "2025-12-10 08:48:48 UTC"
}