Player Data JSON

{
  "player": {
    "id": 4355,
    "api_id": 1166677,
    "name": "Justin Riley Anson",
    "short_name": "J. R. Anson",
    "country": "USA",
    "country_code": "US",
    "gender": "Male",
    "circuit": "ATP",
    "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": 3,
    "wins": 0,
    "losses": 3,
    "win_rate": 0.0
  },
  "surface_stats": {
    "hard": {
      "matches": 3,
      "wins": 0,
      "losses": 3,
      "win_rate": 0.0
    },
    "clay": {
      "matches": 0,
      "wins": 0,
      "losses": 0,
      "win_rate": 0
    },
    "grass": {
      "matches": 0,
      "wins": 0,
      "losses": 0,
      "win_rate": 0
    }
  },
  "category_stats": {
    "UTR": {
      "matches": 3,
      "wins": 0,
      "losses": 3,
      "win_rate": 0.0
    }
  },
  "average_match_stats": {
    "matches_with_stats": 3,
    "avg_aces_per_match": 4.0,
    "avg_double_faults_per_match": 1.3,
    "avg_first_serve_pct": 64.6,
    "avg_first_serve_won_pct": 52.7,
    "avg_second_serve_won_pct": 47.0,
    "avg_break_points_converted_pct": null
  },
  "recent_form": [
    {
      "date": "2026-01-29",
      "opponent": "Nikita Kryvonos",
      "opponent_id": 15808,
      "tournament": "UTR Newport Beach M03",
      "surface": "hard",
      "round": "",
      "result": "L",
      "score": "1-2",
      "stats": {
        "aces": 8,
        "double_faults": 3,
        "first_serve_pct": 64.70588235294117,
        "first_serve_won_pct": 62.121212121212125,
        "second_serve_won_pct": 50.0,
        "break_points_converted_pct": null,
        "total_points_won": null
      }
    },
    {
      "date": "2026-01-28",
      "opponent": "Antreas Djakouris",
      "opponent_id": 252748,
      "tournament": "UTR Newport Beach M03",
      "surface": "hard",
      "round": "",
      "result": "L",
      "score": "0-2",
      "stats": {
        "aces": 2,
        "double_faults": 0,
        "first_serve_pct": 61.81818181818181,
        "first_serve_won_pct": 47.05882352941176,
        "second_serve_won_pct": 64.70588235294117,
        "break_points_converted_pct": null,
        "total_points_won": null
      }
    },
    {
      "date": "2026-01-27",
      "opponent": "William Zhang",
      "opponent_id": 1138906,
      "tournament": "UTR Newport Beach M03",
      "surface": "hard",
      "round": "",
      "result": "L",
      "score": "0-2",
      "stats": {
        "aces": 2,
        "double_faults": 1,
        "first_serve_pct": 67.1875,
        "first_serve_won_pct": 48.837209302325576,
        "second_serve_won_pct": 58.333333333333336,
        "break_points_converted_pct": null,
        "total_points_won": null
      }
    }
  ],
  "form_summary": {
    "last_10_matches": 3,
    "wins": 0,
    "losses": 3,
    "form_string": "LLL"
  },
  "head_to_head": [
    {
      "opponent": "Antreas Djakouris",
      "opponent_id": 252748,
      "matches": 1,
      "wins": 0,
      "losses": 1
    },
    {
      "opponent": "William Zhang",
      "opponent_id": 1138906,
      "matches": 1,
      "wins": 0,
      "losses": 1
    },
    {
      "opponent": "Nikita Kryvonos",
      "opponent_id": 15808,
      "matches": 1,
      "wins": 0,
      "losses": 1
    }
  ],
  "upcoming_matches": [],
  "year_statistics": null,
  "data_generated_at": "2026-01-30 04:22:59 UTC"
}