Player Data JSON

{
  "player": {
    "id": 1571,
    "api_id": 420417,
    "name": "Valentina Steiner",
    "short_name": "V. Steiner",
    "country": "Germany",
    "country_code": "DE",
    "gender": "Female",
    "circuit": "WTA",
    "date_of_birth": "2006-07-19",
    "height_cm": null,
    "weight_kg": null,
    "plays": "",
    "turned_pro": null
  },
  "utr": {
    "id": 693509,
    "singles": 10.9,
    "doubles": 10.08,
    "ranking": 536,
    "division": "Pro",
    "is_pro": true,
    "updated_at": "2025-12-07"
  },
  "current_ranking": null,
  "ranking_history": [],
  "career_stats": {
    "total_matches": 3,
    "wins": 2,
    "losses": 1,
    "win_rate": 66.7
  },
  "surface_stats": {
    "hard": {
      "matches": 0,
      "wins": 0,
      "losses": 0,
      "win_rate": 0
    },
    "clay": {
      "matches": 3,
      "wins": 2,
      "losses": 1,
      "win_rate": 66.7
    },
    "grass": {
      "matches": 0,
      "wins": 0,
      "losses": 0,
      "win_rate": 0
    }
  },
  "category_stats": {
    "WTA 250": {
      "matches": 3,
      "wins": 2,
      "losses": 1,
      "win_rate": 66.7
    }
  },
  "average_match_stats": {
    "matches_with_stats": 3,
    "avg_aces_per_match": 1.0,
    "avg_double_faults_per_match": 2.3,
    "avg_first_serve_pct": 61.6,
    "avg_first_serve_won_pct": 70.2,
    "avg_second_serve_won_pct": 56.4,
    "avg_break_points_converted_pct": null
  },
  "recent_form": [
    {
      "date": "2025-07-15",
      "opponent": "Caroline Werner",
      "opponent_id": 47969,
      "tournament": "Hamburg",
      "surface": "clay",
      "round": "Round of 32",
      "result": "L",
      "score": "0-2",
      "stats": {
        "aces": 1,
        "double_faults": 4,
        "first_serve_pct": 64.17910447761194,
        "first_serve_won_pct": 62.7906976744186,
        "second_serve_won_pct": 50.0,
        "break_points_converted_pct": null,
        "total_points_won": null
      }
    },
    {
      "date": "2025-07-14",
      "opponent": "Sada Nahimana",
      "opponent_id": 210717,
      "tournament": "Hamburg",
      "surface": "clay",
      "round": "Qualification Final",
      "result": "W",
      "score": "2-0",
      "stats": {
        "aces": 1,
        "double_faults": 2,
        "first_serve_pct": 64.70588235294117,
        "first_serve_won_pct": 72.72727272727273,
        "second_serve_won_pct": 55.55555555555556,
        "break_points_converted_pct": null,
        "total_points_won": null
      }
    },
    {
      "date": "2025-07-13",
      "opponent": "Renata Jamrichova",
      "opponent_id": 420873,
      "tournament": "Hamburg",
      "surface": "clay",
      "round": "Qualification Round 1",
      "result": "W",
      "score": "2-0",
      "stats": {
        "aces": 1,
        "double_faults": 1,
        "first_serve_pct": 56.00000000000001,
        "first_serve_won_pct": 75.0,
        "second_serve_won_pct": 30.76923076923077,
        "break_points_converted_pct": null,
        "total_points_won": null
      }
    }
  ],
  "form_summary": {
    "last_10_matches": 3,
    "wins": 2,
    "losses": 1,
    "form_string": "LWW"
  },
  "head_to_head": [
    {
      "opponent": "Renata Jamrichova",
      "opponent_id": 420873,
      "matches": 1,
      "wins": 1,
      "losses": 0
    },
    {
      "opponent": "Sada Nahimana",
      "opponent_id": 210717,
      "matches": 1,
      "wins": 1,
      "losses": 0
    },
    {
      "opponent": "Caroline Werner",
      "opponent_id": 47969,
      "matches": 1,
      "wins": 0,
      "losses": 1
    }
  ],
  "upcoming_matches": [],
  "year_statistics": [
    {
      "year": 2025,
      "surfaces": {
        "red_clay": {
          "matches": 3,
          "wins": 2,
          "losses": 1,
          "win_rate": 66.7,
          "tournaments_played": 1,
          "tournaments_won": 0,
          "tiebreaks_won": 0,
          "tiebreaks_lost": 1,
          "aces": 3,
          "double_faults": 7,
          "aces_per_match": 1.0,
          "double_faults_per_match": 2.3,
          "first_serve_pct": 72.4,
          "first_serve_won_pct": 69.2,
          "second_serve_won_pct": 63.2,
          "break_points_saved_pct": 68.8,
          "break_points_converted_pct": 36.0,
          "winners_total": 0,
          "unforced_errors_total": 0
        }
      },
      "totals": {
        "matches": 3,
        "wins": 2,
        "tournaments_played": 1,
        "tournaments_won": 0,
        "aces": 3,
        "double_faults": 7,
        "win_rate": 66.7,
        "losses": 1
      }
    }
  ],
  "data_generated_at": "2025-12-10 13:04:13 UTC"
}