Player Data JSON

{
  "player": {
    "id": 3633,
    "api_id": 496778,
    "name": "Douglas Yaffa",
    "short_name": "D. Yaffa",
    "country": "USA",
    "country_code": "US",
    "gender": "Male",
    "circuit": "ATP",
    "date_of_birth": null,
    "height_cm": null,
    "weight_kg": null,
    "plays": "",
    "turned_pro": null
  },
  "utr": {
    "id": 116213,
    "singles": 12.0,
    "doubles": null,
    "ranking": 2199,
    "division": "General",
    "is_pro": false,
    "updated_at": "2025-12-07"
  },
  "current_ranking": null,
  "ranking_history": [],
  "career_stats": {
    "total_matches": 2,
    "wins": 1,
    "losses": 1,
    "win_rate": 50.0
  },
  "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": 0,
      "wins": 0,
      "losses": 0,
      "win_rate": 0
    }
  },
  "category_stats": {
    "UTR": {
      "matches": 2,
      "wins": 1,
      "losses": 1,
      "win_rate": 50.0
    }
  },
  "average_match_stats": {
    "matches_with_stats": 2,
    "avg_aces_per_match": 4.0,
    "avg_double_faults_per_match": 6.0,
    "avg_first_serve_pct": 57.9,
    "avg_first_serve_won_pct": 66.9,
    "avg_second_serve_won_pct": 45.5,
    "avg_break_points_converted_pct": null
  },
  "recent_form": [
    {
      "date": "2025-12-08",
      "opponent": "Francisco Perez",
      "opponent_id": 1085912,
      "tournament": "UTR PTT Knoxville Men 05",
      "surface": "hard",
      "round": "",
      "result": "W",
      "score": "2-0",
      "stats": {
        "aces": 2,
        "double_faults": 4,
        "first_serve_pct": 57.14285714285714,
        "first_serve_won_pct": 67.85714285714286,
        "second_serve_won_pct": 42.10526315789473,
        "break_points_converted_pct": null,
        "total_points_won": null
      }
    },
    {
      "date": "2025-12-07",
      "opponent": "Alan Jesudason",
      "opponent_id": 936877,
      "tournament": "UTR PTT Knoxville Men 05",
      "surface": "hard",
      "round": "",
      "result": "L",
      "score": "0-2",
      "stats": {
        "aces": 6,
        "double_faults": 8,
        "first_serve_pct": 58.666666666666664,
        "first_serve_won_pct": 65.9090909090909,
        "second_serve_won_pct": 55.55555555555556,
        "break_points_converted_pct": null,
        "total_points_won": null
      }
    }
  ],
  "form_summary": {
    "last_10_matches": 2,
    "wins": 1,
    "losses": 1,
    "form_string": "WL"
  },
  "head_to_head": [
    {
      "opponent": "Alan Jesudason",
      "opponent_id": 936877,
      "matches": 1,
      "wins": 0,
      "losses": 1
    },
    {
      "opponent": "Francisco Perez",
      "opponent_id": 1085912,
      "matches": 1,
      "wins": 1,
      "losses": 0
    }
  ],
  "upcoming_matches": [
    {
      "date": "2025-12-10 19:00",
      "opponent": "Charles Frey",
      "opponent_id": 1089928,
      "tournament": "UTR PTT Knoxville Men 05",
      "surface": "hard",
      "round": "",
      "odds_player": 1.2,
      "odds_opponent": 4.333333333333334
    }
  ],
  "year_statistics": null,
  "data_generated_at": "2025-12-10 09:42:31 UTC"
}