Player Data JSON
Obtiene datos completos de un jugador en formato JSON para alimentar LLMs
Maja Chwalinska
34W - 17L
66,7% Win Rate
Forma: LWWLWLWLWL
JSON Data
{
"player": {
"id": 56,
"api_id": 211014,
"name": "Maja Chwalinska",
"short_name": "M. Chwalinska",
"country": "Poland",
"country_code": "PL",
"gender": "Female",
"circuit": "WTA",
"date_of_birth": "2001-10-11",
"height_cm": null,
"weight_kg": null,
"plays": "",
"turned_pro": null
},
"utr": {
"id": 998581,
"singles": 12.04,
"doubles": 11.58,
"ranking": 93,
"division": "Pro",
"is_pro": true,
"updated_at": "2026-01-18"
},
"current_ranking": {
"position": 145,
"points": 503,
"best_position": 121,
"date": "2026-01-30"
},
"ranking_history": [
{
"date": "2026-01-30",
"position": 145,
"points": 503
},
{
"date": "2026-01-29",
"position": 145,
"points": 503
},
{
"date": "2026-01-28",
"position": 145,
"points": 503
},
{
"date": "2026-01-27",
"position": 145,
"points": 503
},
{
"date": "2026-01-26",
"position": 145,
"points": 503
},
{
"date": "2026-01-25",
"position": 145,
"points": 503
},
{
"date": "2026-01-24",
"position": 145,
"points": 503
},
{
"date": "2026-01-23",
"position": 145,
"points": 503
},
{
"date": "2026-01-22",
"position": 145,
"points": 503
},
{
"date": "2026-01-21",
"position": 145,
"points": 503
}
],
"career_stats": {
"total_matches": 51,
"wins": 34,
"losses": 17,
"win_rate": 66.7
},
"surface_stats": {
"hard": {
"matches": 12,
"wins": 8,
"losses": 4,
"win_rate": 66.7
},
"clay": {
"matches": 38,
"wins": 26,
"losses": 12,
"win_rate": 68.4
},
"grass": {
"matches": 1,
"wins": 0,
"losses": 1,
"win_rate": 0.0
}
},
"category_stats": {
"Grand Slam": {
"matches": 11,
"wins": 7,
"losses": 4,
"win_rate": 63.6
},
"WTA 1000": {
"matches": 3,
"wins": 1,
"losses": 2,
"win_rate": 33.3
},
"WTA 250": {
"matches": 37,
"wins": 26,
"losses": 11,
"win_rate": 70.3
}
},
"average_match_stats": {
"matches_with_stats": 51,
"avg_aces_per_match": 0.6,
"avg_double_faults_per_match": 1.8,
"avg_first_serve_pct": 75.0,
"avg_first_serve_won_pct": 60.6,
"avg_second_serve_won_pct": 50.0,
"avg_break_points_converted_pct": null
},
"recent_form": [
{
"date": "2026-01-15",
"opponent": "Anhelina Kalinina",
"opponent_id": 90664,
"tournament": "Australian Open",
"surface": "hard",
"round": "Qualification Final",
"result": "L",
"score": "1-2",
"stats": {
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"first_serve_pct": 81.81818181818183,
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"second_serve_won_pct": 50.0,
"break_points_converted_pct": null,
"total_points_won": null
}
},
{
"date": "2026-01-14",
"opponent": "Rebeka Masarova",
"opponent_id": 124804,
"tournament": "Australian Open",
"surface": "hard",
"round": "Qualification Round 2",
"result": "W",
"score": "2-1",
"stats": {
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"first_serve_won_pct": 66.66666666666666,
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"break_points_converted_pct": null,
"total_points_won": null
}
},
{
"date": "2026-01-12",
"opponent": "Madison Brengle",
"opponent_id": 19610,
"tournament": "Australian Open",
"surface": "hard",
"round": "Qualification Round 1",
"result": "W",
"score": "2-0",
"stats": {
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"first_serve_won_pct": 46.2962962962963,
"second_serve_won_pct": 40.0,
"break_points_converted_pct": null,
"total_points_won": null
}
},
{
"date": "2026-01-03",
"opponent": "Gabriela Knutson",
"opponent_id": 106341,
"tournament": "Auckland",
"surface": "hard",
"round": "Qualification Final",
"result": "L",
"score": "0-2",
"stats": {
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"break_points_converted_pct": null,
"total_points_won": null
}
},
{
"date": "2026-01-02",
"opponent": "Hanyu Guo",
"opponent_id": 153652,
"tournament": "Auckland",
"surface": "hard",
"round": "",
"result": "W",
"score": "2-0",
"stats": {
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"second_serve_won_pct": 57.14285714285714,
"break_points_converted_pct": null,
"total_points_won": null
}
},
{
"date": "2025-12-03",
"opponent": "Luisina Giovannini",
"opponent_id": 379015,
"tournament": "WTA 125k Quito, Ecuador Women Singles",
"surface": "clay",
"round": "Round of 16",
"result": "L",
"score": "0-2",
"stats": {
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}
},
{
"date": "2025-12-02",
"opponent": "Tania Varela-Alvarado",
"opponent_id": 170988,
"tournament": "WTA 125k Quito, Ecuador Women Singles",
"surface": "clay",
"round": "Round of 32",
"result": "W",
"score": "2-0",
"stats": {
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}
},
{
"date": "2025-11-26",
"opponent": "Varvara Lepchenko",
"opponent_id": 18919,
"tournament": "Buenos Aires, Argentina",
"surface": "clay",
"round": "Round of 16",
"result": "L",
"score": "1-2",
"stats": {
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"break_points_converted_pct": null,
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}
},
{
"date": "2025-11-24",
"opponent": "Jessica Pieri",
"opponent_id": 96237,
"tournament": "Buenos Aires, Argentina",
"surface": "clay",
"round": "Round of 32",
"result": "W",
"score": "2-0",
"stats": {
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"break_points_converted_pct": null,
"total_points_won": null
}
},
{
"date": "2025-11-21",
"opponent": "Leolia Jeanjean",
"opponent_id": 112957,
"tournament": "Santiago, Chile",
"surface": "clay",
"round": "Quarterfinals",
"result": "L",
"score": "0-2",
"stats": {
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"break_points_converted_pct": null,
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}
}
],
"form_summary": {
"last_10_matches": 10,
"wins": 5,
"losses": 5,
"form_string": "LWWLWLWLWL"
},
"head_to_head": [
{
"opponent": "Leolia Jeanjean",
"opponent_id": 112957,
"matches": 2,
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"losses": 1
},
{
"opponent": "Darja Semenistaja",
"opponent_id": 314519,
"matches": 2,
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"losses": 0
},
{
"opponent": "Jil Teichmann",
"opponent_id": 90814,
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},
{
"opponent": "Oksana Selekhmeteva",
"opponent_id": 287804,
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},
{
"opponent": "Elsa Jacquemot",
"opponent_id": 275530,
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}
],
"upcoming_matches": [],
"year_statistics": [
{
"year": 2025,
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"winners_total": 0,
"unforced_errors_total": 0
},
"hardcourt_indoor": {
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},
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},
"red_clay": {
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}
},
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},
{
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}
},
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}
},
{
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}
}
],
"data_generated_at": "2026-01-30 11:38:26 UTC"
}