Player Data JSON
Obtiene datos completos de un jugador en formato JSON para alimentar LLMs
Anouk Koevermans
21W - 22L
48.8% Win Rate
Forma: LLLWWWWLWL
JSON Data
{
"player": {
"id": 2,
"api_id": 296390,
"name": "Anouk Koevermans",
"short_name": "A. Koevermans",
"country": "Netherlands",
"country_code": "NL",
"gender": "Female",
"circuit": "WTA",
"date_of_birth": "2004-01-02",
"height_cm": null,
"weight_kg": null,
"plays": "",
"turned_pro": null
},
"utr": {
"id": 3257901,
"singles": 11.96,
"doubles": 11.09,
"ranking": 125,
"division": "Pro",
"is_pro": true,
"updated_at": "2026-04-19"
},
"current_ranking": {
"position": 163,
"points": 477,
"best_position": 154,
"date": "2026-05-09"
},
"ranking_history": [
{
"date": "2026-05-09",
"position": 163,
"points": 477
},
{
"date": "2026-05-08",
"position": 163,
"points": 477
},
{
"date": "2026-05-07",
"position": 163,
"points": 477
},
{
"date": "2026-05-06",
"position": 163,
"points": 477
},
{
"date": "2026-05-05",
"position": 163,
"points": 477
},
{
"date": "2026-05-04",
"position": 163,
"points": 477
},
{
"date": "2026-05-03",
"position": 159,
"points": 477
},
{
"date": "2026-05-02",
"position": 159,
"points": 477
},
{
"date": "2026-05-01",
"position": 159,
"points": 477
},
{
"date": "2026-04-30",
"position": 159,
"points": 477
}
],
"career_stats": {
"total_matches": 43,
"wins": 21,
"losses": 22,
"win_rate": 48.8
},
"surface_stats": {
"hard": {
"matches": 19,
"wins": 9,
"losses": 10,
"win_rate": 47.4
},
"clay": {
"matches": 21,
"wins": 11,
"losses": 10,
"win_rate": 52.4
},
"grass": {
"matches": 3,
"wins": 1,
"losses": 2,
"win_rate": 33.3
}
},
"category_stats": {
"Grand Slam": {
"matches": 8,
"wins": 3,
"losses": 5,
"win_rate": 37.5
},
"WTA 250": {
"matches": 32,
"wins": 15,
"losses": 17,
"win_rate": 46.9
},
"Otro": {
"matches": 3,
"wins": 3,
"losses": 0,
"win_rate": 100.0
}
},
"average_match_stats": {
"matches_with_stats": 41,
"avg_aces_per_match": 2.7,
"avg_double_faults_per_match": 5.1,
"avg_first_serve_pct": 64.5,
"avg_first_serve_won_pct": 62.8,
"avg_second_serve_won_pct": 40.6,
"avg_break_points_converted_pct": null
},
"recent_form": [
{
"date": "2026-05-04",
"opponent": "Guiomar Maristany",
"opponent_id": 198121,
"tournament": "WTA 125K Istanbul, Turkiye Women Singles",
"surface": "clay",
"round": "Round of 32",
"result": "L",
"score": "0-2",
"stats": {
"aces": 0,
"double_faults": 2,
"first_serve_pct": 65.15151515151516,
"first_serve_won_pct": 65.11627906976744,
"second_serve_won_pct": 26.08695652173913,
"break_points_converted_pct": null,
"total_points_won": null
}
},
{
"date": "2026-04-20",
"opponent": "Sofia Costoulas",
"opponent_id": 339457,
"tournament": "WTA 125K Oeiras 4, Portugal Women Singles",
"surface": "clay",
"round": "Round of 32",
"result": "L",
"score": "0-2",
"stats": {
"aces": 3,
"double_faults": 3,
"first_serve_pct": 58.06451612903226,
"first_serve_won_pct": 72.22222222222221,
"second_serve_won_pct": 42.30769230769231,
"break_points_converted_pct": null,
"total_points_won": null
}
},
{
"date": "2026-04-15",
"opponent": "Robin Montgomery",
"opponent_id": 297368,
"tournament": "WTA 125K Oeiras 3, Portugal Women Singles",
"surface": "clay",
"round": "Round of 16",
"result": "L",
"score": "0-2",
"stats": {
"aces": 2,
"double_faults": 4,
"first_serve_pct": 65.15151515151516,
"first_serve_won_pct": 53.48837209302325,
"second_serve_won_pct": 41.66666666666667,
"break_points_converted_pct": null,
"total_points_won": null
}
},
{
"date": "2026-04-14",
"opponent": "Matilde Jorge",
"opponent_id": 290206,
"tournament": "WTA 125K Oeiras 3, Portugal Women Singles",
"surface": "clay",
"round": "Round of 32",
"result": "W",
"score": "2-0",
"stats": {
"aces": 2,
"double_faults": 6,
"first_serve_pct": 64.17910447761194,
"first_serve_won_pct": 72.09302325581395,
"second_serve_won_pct": 43.75,
"break_points_converted_pct": null,
"total_points_won": null
}
},
{
"date": "2026-04-10",
"opponent": "Katja Wiersholm",
"opponent_id": 293020,
"tournament": "Billie Jean King Cup Group I",
"surface": "hard",
"round": "",
"result": "W",
"score": "2-0"
},
{
"date": "2026-04-08",
"opponent": "Sofia Shapatava",
"opponent_id": 25822,
"tournament": "Billie Jean King Cup Group I",
"surface": "hard",
"round": "",
"result": "W",
"score": "2-0"
},
{
"date": "2026-04-08",
"opponent": "Amarissa Kiara Toth",
"opponent_id": 274685,
"tournament": "Billie Jean King Cup Group I",
"surface": "hard",
"round": "",
"result": "W",
"score": "2-1",
"stats": {
"aces": 3,
"double_faults": 6,
"first_serve_pct": null,
"first_serve_won_pct": null,
"second_serve_won_pct": null,
"break_points_converted_pct": null,
"total_points_won": null
}
},
{
"date": "2026-02-19",
"opponent": "Teodora Kostović",
"opponent_id": 478940,
"tournament": "WTA 125K Oeiras 2, Portugal Women Singles",
"surface": "hard",
"round": "Round of 16",
"result": "L",
"score": "0-2",
"stats": {
"aces": 1,
"double_faults": 4,
"first_serve_pct": 58.666666666666664,
"first_serve_won_pct": 56.81818181818182,
"second_serve_won_pct": 65.38461538461539,
"break_points_converted_pct": null,
"total_points_won": null
}
},
{
"date": "2026-02-17",
"opponent": "Yue Yuan",
"opponent_id": 190996,
"tournament": "WTA 125K Oeiras 2, Portugal Women Singles",
"surface": "hard",
"round": "Round of 32",
"result": "W",
"score": "2-0",
"stats": {
"aces": 3,
"double_faults": 5,
"first_serve_pct": 64.0,
"first_serve_won_pct": 71.875,
"second_serve_won_pct": 33.33333333333333,
"break_points_converted_pct": null,
"total_points_won": null
}
},
{
"date": "2026-01-14",
"opponent": "Anhelina Kalinina",
"opponent_id": 90664,
"tournament": "Australian Open",
"surface": "hard",
"round": "Qualification Round 2",
"result": "L",
"score": "0-2",
"stats": {
"aces": 6,
"double_faults": 7,
"first_serve_pct": 75.0,
"first_serve_won_pct": 58.333333333333336,
"second_serve_won_pct": 70.58823529411765,
"break_points_converted_pct": null,
"total_points_won": null
}
}
],
"form_summary": {
"last_10_matches": 10,
"wins": 5,
"losses": 5,
"form_string": "LLLWWWWLWL"
},
"head_to_head": [
{
"opponent": "Darja Semenistaja",
"opponent_id": 314519,
"matches": 2,
"wins": 2,
"losses": 0
},
{
"opponent": "Kaja Juvan",
"opponent_id": 196856,
"matches": 2,
"wins": 1,
"losses": 1
},
{
"opponent": "Alice Rame",
"opponent_id": 135192,
"matches": 2,
"wins": 1,
"losses": 1
},
{
"opponent": "Jessika Ponchet",
"opponent_id": 63220,
"matches": 1,
"wins": 1,
"losses": 0
},
{
"opponent": "Justina Mikulskyte",
"opponent_id": 137932,
"matches": 1,
"wins": 0,
"losses": 1
}
],
"upcoming_matches": [],
"year_statistics": [
{
"year": 2025,
"surfaces": {
"grass": {
"matches": 3,
"wins": 1,
"losses": 2,
"win_rate": 33.3,
"tournaments_played": 2,
"tournaments_won": 0,
"tiebreaks_won": 0,
"tiebreaks_lost": 0,
"aces": 3,
"double_faults": 10,
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"first_serve_pct": 74.2,
"first_serve_won_pct": 63.7,
"second_serve_won_pct": 46.0,
"break_points_saved_pct": 52.2,
"break_points_converted_pct": 35.3,
"winners_total": 0,
"unforced_errors_total": 0
},
"hardcourt_indoor": {
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"win_rate": 50.0,
"tournaments_played": 2,
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"aces": 9,
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"aces_per_match": 4.5,
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"first_serve_pct": 79.2,
"first_serve_won_pct": 64.3,
"second_serve_won_pct": 26.3,
"break_points_saved_pct": 53.3,
"break_points_converted_pct": 100.0,
"winners_total": 0,
"unforced_errors_total": 0
},
"hardcourt_outdoor": {
"matches": 4,
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"losses": 3,
"win_rate": 25.0,
"tournaments_played": 5,
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"aces": 21,
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"first_serve_pct": 73.9,
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"second_serve_won_pct": 53.5,
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"winners_total": 0,
"unforced_errors_total": 0
},
"red_clay": {
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"win_rate": 25.0,
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"aces": 4,
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"first_serve_pct": 74.4,
"first_serve_won_pct": 57.7,
"second_serve_won_pct": 53.1,
"break_points_saved_pct": 46.2,
"break_points_converted_pct": 50.0,
"winners_total": 0,
"unforced_errors_total": 0
}
},
"totals": {
"matches": 13,
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"tournaments_won": 0,
"aces": 37,
"double_faults": 77,
"win_rate": 30.8,
"losses": 9
}
},
{
"year": 2024,
"surfaces": {
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},
"hardcourt_indoor": {
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},
"red_clay": {
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}
},
"totals": {
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"win_rate": 46.7,
"losses": 8
}
}
],
"data_generated_at": "2026-05-09 04:57:15 UTC"
}