Player Data JSON

{
  "player": {
    "id": 3739,
    "api_id": 1157572,
    "name": "Sierra Berry",
    "short_name": "S. Berry",
    "country": "USA",
    "country_code": "US",
    "gender": "Female",
    "circuit": "WTA",
    "date_of_birth": null,
    "height_cm": null,
    "weight_kg": null,
    "plays": "",
    "turned_pro": null
  },
  "utr": {
    "id": 4356352,
    "singles": 9.0,
    "doubles": null,
    "ranking": 2250,
    "division": "General",
    "is_pro": false,
    "updated_at": "2026-01-25"
  },
  "current_ranking": null,
  "ranking_history": [],
  "career_stats": {
    "total_matches": 4,
    "wins": 2,
    "losses": 2,
    "win_rate": 50.0
  },
  "surface_stats": {
    "hard": {
      "matches": 4,
      "wins": 2,
      "losses": 2,
      "win_rate": 50.0
    },
    "clay": {
      "matches": 0,
      "wins": 0,
      "losses": 0,
      "win_rate": 0
    },
    "grass": {
      "matches": 0,
      "wins": 0,
      "losses": 0,
      "win_rate": 0
    }
  },
  "category_stats": {
    "UTR": {
      "matches": 4,
      "wins": 2,
      "losses": 2,
      "win_rate": 50.0
    }
  },
  "average_match_stats": {
    "matches_with_stats": 4,
    "avg_aces_per_match": 1.0,
    "avg_double_faults_per_match": 3.0,
    "avg_first_serve_pct": 60.1,
    "avg_first_serve_won_pct": 54.9,
    "avg_second_serve_won_pct": 50.7,
    "avg_break_points_converted_pct": null
  },
  "recent_form": [
    {
      "date": "2025-12-12",
      "opponent": "Jasmine Conway",
      "opponent_id": 341184,
      "tournament": "UTR PTT Boca Raton Women 10",
      "surface": "hard",
      "round": "Semifinals",
      "result": "L",
      "score": "0-2",
      "stats": {
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        "double_faults": 6,
        "first_serve_pct": 55.319148936170215,
        "first_serve_won_pct": 34.61538461538461,
        "second_serve_won_pct": 57.14285714285714,
        "break_points_converted_pct": null,
        "total_points_won": null
      }
    },
    {
      "date": "2025-12-11",
      "opponent": "Mia Slama",
      "opponent_id": 417198,
      "tournament": "UTR PTT Boca Raton Women 10",
      "surface": "hard",
      "round": "",
      "result": "L",
      "score": "0-2",
      "stats": {
        "aces": 0,
        "double_faults": 3,
        "first_serve_pct": 56.00000000000001,
        "first_serve_won_pct": 32.142857142857146,
        "second_serve_won_pct": 51.724137931034484,
        "break_points_converted_pct": null,
        "total_points_won": null
      }
    },
    {
      "date": "2025-12-11",
      "opponent": "Maria Navarro",
      "opponent_id": 1156683,
      "tournament": "UTR PTT Boca Raton Women 10",
      "surface": "hard",
      "round": "",
      "result": "W",
      "score": "2-0",
      "stats": {
        "aces": 1,
        "double_faults": 1,
        "first_serve_pct": 67.44186046511628,
        "first_serve_won_pct": 79.3103448275862,
        "second_serve_won_pct": 31.57894736842105,
        "break_points_converted_pct": null,
        "total_points_won": null
      }
    },
    {
      "date": "2025-12-10",
      "opponent": "Camila Soares",
      "opponent_id": 289812,
      "tournament": "UTR PTT Boca Raton Women 10",
      "surface": "hard",
      "round": "",
      "result": "W",
      "score": "2-0",
      "stats": {
        "aces": 2,
        "double_faults": 2,
        "first_serve_pct": 61.81818181818181,
        "first_serve_won_pct": 73.52941176470588,
        "second_serve_won_pct": 61.904761904761905,
        "break_points_converted_pct": null,
        "total_points_won": null
      }
    }
  ],
  "form_summary": {
    "last_10_matches": 4,
    "wins": 2,
    "losses": 2,
    "form_string": "LLWW"
  },
  "head_to_head": [
    {
      "opponent": "Maria Navarro",
      "opponent_id": 1156683,
      "matches": 1,
      "wins": 1,
      "losses": 0
    },
    {
      "opponent": "Mia Slama",
      "opponent_id": 417198,
      "matches": 1,
      "wins": 0,
      "losses": 1
    },
    {
      "opponent": "Jasmine Conway",
      "opponent_id": 341184,
      "matches": 1,
      "wins": 0,
      "losses": 1
    },
    {
      "opponent": "Camila Soares",
      "opponent_id": 289812,
      "matches": 1,
      "wins": 1,
      "losses": 0
    }
  ],
  "upcoming_matches": [],
  "year_statistics": null,
  "data_generated_at": "2026-01-31 01:10:09 UTC"
}