Player Data JSON

{
  "player": {
    "id": 4103,
    "api_id": 1162142,
    "name": "Jo-Yee Chan",
    "short_name": "J. Chan",
    "country": "USA",
    "country_code": "US",
    "gender": "Female",
    "circuit": "WTA",
    "date_of_birth": "2004-02-02",
    "height_cm": null,
    "weight_kg": null,
    "plays": "",
    "turned_pro": null
  },
  "utr": {
    "id": 4236472,
    "singles": 10.47,
    "doubles": 9.93,
    "ranking": 1090,
    "division": "General",
    "is_pro": true,
    "updated_at": "2026-01-25"
  },
  "current_ranking": null,
  "ranking_history": [],
  "career_stats": {
    "total_matches": 6,
    "wins": 3,
    "losses": 3,
    "win_rate": 50.0
  },
  "surface_stats": {
    "hard": {
      "matches": 6,
      "wins": 3,
      "losses": 3,
      "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": 6,
      "wins": 3,
      "losses": 3,
      "win_rate": 50.0
    }
  },
  "average_match_stats": {
    "matches_with_stats": 6,
    "avg_aces_per_match": 0.8,
    "avg_double_faults_per_match": 5.2,
    "avg_first_serve_pct": 59.1,
    "avg_first_serve_won_pct": 64.2,
    "avg_second_serve_won_pct": 42.3,
    "avg_break_points_converted_pct": null
  },
  "recent_form": [
    {
      "date": "2026-01-11",
      "opponent": "Ema Baraniakova",
      "opponent_id": 391214,
      "tournament": "UTR PTT Athens Women 01",
      "surface": "hard",
      "round": "Final",
      "result": "W",
      "score": "2-0",
      "stats": {
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        "double_faults": 6,
        "first_serve_pct": 51.724137931034484,
        "first_serve_won_pct": 73.33333333333333,
        "second_serve_won_pct": 47.61904761904761,
        "break_points_converted_pct": null,
        "total_points_won": null
      }
    },
    {
      "date": "2026-01-10",
      "opponent": "Alessandra Crump",
      "opponent_id": 196008,
      "tournament": "UTR PTT Athens Women 01",
      "surface": "hard",
      "round": "Semifinals",
      "result": "W",
      "score": "2-0",
      "stats": {
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        "double_faults": 1,
        "first_serve_pct": 76.92307692307693,
        "first_serve_won_pct": 73.33333333333333,
        "second_serve_won_pct": 13.333333333333334,
        "break_points_converted_pct": null,
        "total_points_won": null
      }
    },
    {
      "date": "2026-01-09",
      "opponent": "Kaitlyn Carnicella",
      "opponent_id": 476570,
      "tournament": "UTR PTT Athens Women 01",
      "surface": "hard",
      "round": "",
      "result": "L",
      "score": "0-2",
      "stats": {
        "aces": 0,
        "double_faults": 3,
        "first_serve_pct": 71.42857142857143,
        "first_serve_won_pct": 47.5,
        "second_serve_won_pct": 18.75,
        "break_points_converted_pct": null,
        "total_points_won": null
      }
    },
    {
      "date": "2026-01-08",
      "opponent": "Sofia Camila Rojas",
      "opponent_id": 248860,
      "tournament": "UTR PTT Athens Women 01",
      "surface": "hard",
      "round": "",
      "result": "L",
      "score": "1-2",
      "stats": {
        "aces": 1,
        "double_faults": 8,
        "first_serve_pct": 58.22784810126582,
        "first_serve_won_pct": 58.69565217391305,
        "second_serve_won_pct": 42.42424242424242,
        "break_points_converted_pct": null,
        "total_points_won": null
      }
    },
    {
      "date": "2026-01-06",
      "opponent": "Olivia Cutone",
      "opponent_id": 1046263,
      "tournament": "UTR PTT Athens Women 01",
      "surface": "hard",
      "round": "",
      "result": "W",
      "score": "2-0",
      "stats": {
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        "double_faults": 2,
        "first_serve_pct": 47.05882352941176,
        "first_serve_won_pct": 75.0,
        "second_serve_won_pct": 77.77777777777779,
        "break_points_converted_pct": null,
        "total_points_won": null
      }
    },
    {
      "date": "2026-01-05",
      "opponent": "Hayden Mulberry",
      "opponent_id": 1095355,
      "tournament": "UTR PTT Athens Women 01",
      "surface": "hard",
      "round": "",
      "result": "L",
      "score": "0-2",
      "stats": {
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        "double_faults": 11,
        "first_serve_pct": 49.122807017543856,
        "first_serve_won_pct": 57.14285714285714,
        "second_serve_won_pct": 53.84615384615385,
        "break_points_converted_pct": null,
        "total_points_won": null
      }
    }
  ],
  "form_summary": {
    "last_10_matches": 6,
    "wins": 3,
    "losses": 3,
    "form_string": "WWLLWL"
  },
  "head_to_head": [
    {
      "opponent": "Ema Baraniakova",
      "opponent_id": 391214,
      "matches": 1,
      "wins": 1,
      "losses": 0
    },
    {
      "opponent": "Hayden Mulberry",
      "opponent_id": 1095355,
      "matches": 1,
      "wins": 0,
      "losses": 1
    },
    {
      "opponent": "Alessandra Crump",
      "opponent_id": 196008,
      "matches": 1,
      "wins": 1,
      "losses": 0
    },
    {
      "opponent": "Olivia Cutone",
      "opponent_id": 1046263,
      "matches": 1,
      "wins": 1,
      "losses": 0
    },
    {
      "opponent": "Kaitlyn Carnicella",
      "opponent_id": 476570,
      "matches": 1,
      "wins": 0,
      "losses": 1
    }
  ],
  "upcoming_matches": [],
  "year_statistics": null,
  "data_generated_at": "2026-01-30 22:41:28 UTC"
}