Player Data JSON

{
  "player": {
    "id": 4235,
    "api_id": 1163646,
    "name": "Emi Nakajima",
    "short_name": "E. Nakajima",
    "country": "Japan",
    "country_code": "JP",
    "gender": "Female",
    "circuit": "WTA",
    "date_of_birth": null,
    "height_cm": null,
    "weight_kg": null,
    "plays": "",
    "turned_pro": null
  },
  "utr": {
    "id": 4941943,
    "singles": 9.0,
    "doubles": null,
    "ranking": 2911,
    "division": "General",
    "is_pro": false,
    "updated_at": "2026-01-18"
  },
  "current_ranking": null,
  "ranking_history": [],
  "career_stats": {
    "total_matches": 9,
    "wins": 3,
    "losses": 6,
    "win_rate": 33.3
  },
  "surface_stats": {
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      "matches": 9,
      "wins": 3,
      "losses": 6,
      "win_rate": 33.3
    },
    "clay": {
      "matches": 0,
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      "win_rate": 0
    },
    "grass": {
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      "win_rate": 0
    }
  },
  "category_stats": {
    "UTR": {
      "matches": 9,
      "wins": 3,
      "losses": 6,
      "win_rate": 33.3
    }
  },
  "average_match_stats": {
    "matches_with_stats": 9,
    "avg_aces_per_match": 0.1,
    "avg_double_faults_per_match": 3.9,
    "avg_first_serve_pct": 64.7,
    "avg_first_serve_won_pct": 52.6,
    "avg_second_serve_won_pct": 42.0,
    "avg_break_points_converted_pct": null
  },
  "recent_form": [
    {
      "date": "2026-01-30",
      "opponent": "Michiru Furuya",
      "opponent_id": 151380,
      "tournament": "UTR Yokohama W03",
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      "round": "",
      "result": "W",
      "score": "2-1",
      "stats": {
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        "first_serve_won_pct": 54.32098765432099,
        "second_serve_won_pct": 27.586206896551722,
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    },
    {
      "date": "2026-01-28",
      "opponent": "Kato (2007) Miyu",
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      "tournament": "UTR Yokohama W03",
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      "result": "W",
      "score": "2-0",
      "stats": {
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        "first_serve_pct": 68.96551724137932,
        "first_serve_won_pct": 56.666666666666664,
        "second_serve_won_pct": 33.33333333333333,
        "break_points_converted_pct": null,
        "total_points_won": null
      }
    },
    {
      "date": "2026-01-27",
      "opponent": "Azusa Ishii",
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      "tournament": "UTR Yokohama W03",
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      "result": "L",
      "score": "0-2",
      "stats": {
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        "first_serve_pct": 70.2127659574468,
        "first_serve_won_pct": 48.484848484848484,
        "second_serve_won_pct": 58.82352941176471,
        "break_points_converted_pct": null,
        "total_points_won": null
      }
    },
    {
      "date": "2026-01-26",
      "opponent": "Natsuko Saegusa",
      "opponent_id": 494073,
      "tournament": "UTR Yokohama W03",
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      "round": "",
      "result": "L",
      "score": "0-2",
      "stats": {
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    },
    {
      "date": "2026-01-17",
      "opponent": "Yuna Ohashi",
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      "round": "Semifinals",
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    },
    {
      "date": "2026-01-15",
      "opponent": "Kurumi Tamura",
      "opponent_id": 468999,
      "tournament": "UTR Yokohama W02",
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    },
    {
      "date": "2026-01-14",
      "opponent": "Sae Noguchi",
      "opponent_id": 933644,
      "tournament": "UTR Yokohama W02",
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      "result": "L",
      "score": "0-2",
      "stats": {
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        "break_points_converted_pct": null,
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    },
    {
      "date": "2026-01-13",
      "opponent": "Rei Miyamoto",
      "opponent_id": 1159916,
      "tournament": "UTR Yokohama W02",
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      "result": "W",
      "score": "2-0",
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    },
    {
      "date": "2026-01-12",
      "opponent": "Yukina Saigo",
      "opponent_id": 99775,
      "tournament": "UTR Yokohama W02",
      "surface": "hard",
      "round": "",
      "result": "L",
      "score": "1-2",
      "stats": {
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    }
  ],
  "form_summary": {
    "last_10_matches": 9,
    "wins": 3,
    "losses": 6,
    "form_string": "WWLLLLLWL"
  },
  "head_to_head": [
    {
      "opponent": "Sae Noguchi",
      "opponent_id": 933644,
      "matches": 1,
      "wins": 0,
      "losses": 1
    },
    {
      "opponent": "Azusa Ishii",
      "opponent_id": 494062,
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      "wins": 0,
      "losses": 1
    },
    {
      "opponent": "Michiru Furuya",
      "opponent_id": 151380,
      "matches": 1,
      "wins": 1,
      "losses": 0
    },
    {
      "opponent": "Kurumi Tamura",
      "opponent_id": 468999,
      "matches": 1,
      "wins": 0,
      "losses": 1
    },
    {
      "opponent": "Kato (2007) Miyu",
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      "matches": 1,
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    }
  ],
  "upcoming_matches": [
    {
      "date": "2026-01-31 04:00",
      "opponent": "Sera Nishimoto",
      "opponent_id": 264952,
      "tournament": "UTR Yokohama W03",
      "surface": "hard",
      "round": "Semifinals",
      "odds_player": null,
      "odds_opponent": null
    }
  ],
  "year_statistics": null,
  "data_generated_at": "2026-01-30 08:50:04 UTC"
}