Player Data JSON
Obtiene datos completos de un jugador en formato JSON para alimentar LLMs
Aoi Ito
21W - 16L
56.8% Win Rate
Forma: LWWLWWWWLW
JSON Data
{
"player": {
"id": 299,
"api_id": 297194,
"name": "Aoi Ito",
"short_name": "A. Ito",
"country": "Japan",
"country_code": "JP",
"gender": "Female",
"circuit": "WTA",
"date_of_birth": "2004-05-21",
"height_cm": null,
"weight_kg": null,
"plays": "",
"turned_pro": null
},
"utr": {
"id": 4163309,
"singles": 12.01,
"doubles": 10.9,
"ranking": 99,
"division": "Pro",
"is_pro": true,
"updated_at": "2025-12-07"
},
"current_ranking": {
"position": 135,
"points": 546,
"best_position": 82,
"date": "2025-12-10"
},
"ranking_history": [
{
"date": "2025-12-10",
"position": 135,
"points": 546
},
{
"date": "2025-12-09",
"position": 135,
"points": 546
},
{
"date": "2025-12-08",
"position": 135,
"points": 546
},
{
"date": "2025-12-07",
"position": 136,
"points": 546
},
{
"date": "2025-12-06",
"position": 136,
"points": 546
},
{
"date": "2025-12-05",
"position": 136,
"points": 546
},
{
"date": "2025-12-04",
"position": 136,
"points": 546
},
{
"date": "2025-12-03",
"position": 136,
"points": 546
}
],
"career_stats": {
"total_matches": 37,
"wins": 21,
"losses": 16,
"win_rate": 56.8
},
"surface_stats": {
"hard": {
"matches": 33,
"wins": 21,
"losses": 12,
"win_rate": 63.6
},
"clay": {
"matches": 3,
"wins": 0,
"losses": 3,
"win_rate": 0.0
},
"grass": {
"matches": 1,
"wins": 0,
"losses": 1,
"win_rate": 0.0
}
},
"category_stats": {
"Grand Slam": {
"matches": 6,
"wins": 2,
"losses": 4,
"win_rate": 33.3
},
"WTA 1000": {
"matches": 20,
"wins": 14,
"losses": 6,
"win_rate": 70.0
},
"WTA 500": {
"matches": 1,
"wins": 0,
"losses": 1,
"win_rate": 0.0
},
"WTA 250": {
"matches": 10,
"wins": 5,
"losses": 5,
"win_rate": 50.0
}
},
"average_match_stats": {
"matches_with_stats": 37,
"avg_aces_per_match": 1.2,
"avg_double_faults_per_match": 3.8,
"avg_first_serve_pct": 69.1,
"avg_first_serve_won_pct": 56.9,
"avg_second_serve_won_pct": 43.5,
"avg_break_points_converted_pct": null
},
"recent_form": [
{
"date": "2025-08-22",
"opponent": "Janice Tjen",
"opponent_id": 291733,
"tournament": "US Open",
"surface": "hard",
"round": "Qualification Final",
"result": "L",
"score": "0-2",
"stats": {
"aces": 0,
"double_faults": 2,
"first_serve_pct": 73.80952380952381,
"first_serve_won_pct": 41.935483870967744,
"second_serve_won_pct": 75.0,
"break_points_converted_pct": null,
"total_points_won": null
}
},
{
"date": "2025-08-21",
"opponent": "Guiomar Maristany Zuleta de Reales",
"opponent_id": 198121,
"tournament": "US Open",
"surface": "hard",
"round": "Qualification Round 2",
"result": "W",
"score": "2-1",
"stats": {
"aces": 0,
"double_faults": 1,
"first_serve_pct": 78.33333333333333,
"first_serve_won_pct": 55.319148936170215,
"second_serve_won_pct": 36.0,
"break_points_converted_pct": null,
"total_points_won": null
}
},
{
"date": "2025-08-19",
"opponent": "Anna-Lena Friedsam",
"opponent_id": 50655,
"tournament": "US Open",
"surface": "hard",
"round": "Qualification Round 1",
"result": "W",
"score": "2-1",
"stats": {
"aces": 0,
"double_faults": 8,
"first_serve_pct": 75.20661157024794,
"first_serve_won_pct": 59.34065934065934,
"second_serve_won_pct": 40.0,
"break_points_converted_pct": null,
"total_points_won": null
}
},
{
"date": "2025-08-11",
"opponent": "Madison Keys",
"opponent_id": 35424,
"tournament": "Cincinnati",
"surface": "hard",
"round": "Round of 32",
"result": "L",
"score": "0-2",
"stats": {
"aces": 1,
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"first_serve_pct": 60.0,
"first_serve_won_pct": 45.45454545454545,
"second_serve_won_pct": 55.55555555555556,
"break_points_converted_pct": null,
"total_points_won": null
}
},
{
"date": "2025-08-09",
"opponent": "Anastasia Pavlyuchenkova",
"opponent_id": 19546,
"tournament": "Cincinnati",
"surface": "hard",
"round": "Round of 64",
"result": "W",
"score": "2-1",
"stats": {
"aces": 3,
"double_faults": 3,
"first_serve_pct": 59.09090909090909,
"first_serve_won_pct": 51.92307692307693,
"second_serve_won_pct": 58.333333333333336,
"break_points_converted_pct": null,
"total_points_won": null
}
},
{
"date": "2025-08-07",
"opponent": "Elena-Gabriela Ruse",
"opponent_id": 103901,
"tournament": "Cincinnati",
"surface": "hard",
"round": "Round of 128",
"result": "W",
"score": "2-0",
"stats": {
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"first_serve_pct": 76.62337662337663,
"first_serve_won_pct": 66.10169491525424,
"second_serve_won_pct": 42.857142857142854,
"break_points_converted_pct": null,
"total_points_won": null
}
},
{
"date": "2025-08-06",
"opponent": "Dalma Galfi",
"opponent_id": 97995,
"tournament": "Cincinnati",
"surface": "hard",
"round": "Qualification Final",
"result": "W",
"score": "2-0",
"stats": {
"aces": 0,
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"first_serve_pct": 74.13793103448276,
"first_serve_won_pct": 67.44186046511628,
"second_serve_won_pct": 53.333333333333336,
"break_points_converted_pct": null,
"total_points_won": null
}
},
{
"date": "2025-08-05",
"opponent": "Aleksandra Krunic",
"opponent_id": 41524,
"tournament": "Cincinnati",
"surface": "hard",
"round": "Qualification Round 1",
"result": "W",
"score": "2-1",
"stats": {
"aces": 6,
"double_faults": 3,
"first_serve_pct": 66.66666666666666,
"first_serve_won_pct": 54.83870967741935,
"second_serve_won_pct": 61.29032258064516,
"break_points_converted_pct": null,
"total_points_won": null
}
},
{
"date": "2025-07-31",
"opponent": "Jessica Bouzas Maneiro",
"opponent_id": 275105,
"tournament": "Montreal",
"surface": "hard",
"round": "Round of 32",
"result": "L",
"score": "1-2",
"stats": {
"aces": 0,
"double_faults": 5,
"first_serve_pct": 72.91666666666666,
"first_serve_won_pct": 58.57142857142858,
"second_serve_won_pct": 46.15384615384615,
"break_points_converted_pct": null,
"total_points_won": null
}
},
{
"date": "2025-07-29",
"opponent": "Jasmine Paolini",
"opponent_id": 69208,
"tournament": "Montreal",
"surface": "hard",
"round": "Round of 64",
"result": "W",
"score": "2-1",
"stats": {
"aces": 1,
"double_faults": 11,
"first_serve_pct": 77.5,
"first_serve_won_pct": 54.83870967741935,
"second_serve_won_pct": 48.275862068965516,
"break_points_converted_pct": null,
"total_points_won": null
}
}
],
"form_summary": {
"last_10_matches": 10,
"wins": 7,
"losses": 3,
"form_string": "LWWLWWWWLW"
},
"head_to_head": [
{
"opponent": "Aliaksandra Sasnovich",
"opponent_id": 45902,
"matches": 2,
"wins": 2,
"losses": 0
},
{
"opponent": "Anna-Lena Friedsam",
"opponent_id": 50655,
"matches": 1,
"wins": 1,
"losses": 0
},
{
"opponent": "Guiomar Maristany Zuleta de Reales",
"opponent_id": 198121,
"matches": 1,
"wins": 1,
"losses": 0
},
{
"opponent": "Elena-Gabriela Ruse",
"opponent_id": 103901,
"matches": 1,
"wins": 1,
"losses": 0
},
{
"opponent": "Saisai Zheng",
"opponent_id": 47697,
"matches": 1,
"wins": 0,
"losses": 1
}
],
"upcoming_matches": [],
"year_statistics": [
{
"year": 2025,
"surfaces": {
"grass": {
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"wins": 0,
"losses": 1,
"win_rate": 0.0,
"tournaments_played": 1,
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"tiebreaks_won": 0,
"tiebreaks_lost": 0,
"aces": 1,
"double_faults": 8,
"aces_per_match": 1.0,
"double_faults_per_match": 8.0,
"first_serve_pct": 71.3,
"first_serve_won_pct": 56.9,
"second_serve_won_pct": 45.2,
"break_points_saved_pct": 47.1,
"break_points_converted_pct": 54.5,
"winners_total": 21,
"unforced_errors_total": 34
},
"hardcourt_outdoor": {
"matches": 31,
"wins": 21,
"losses": 10,
"win_rate": 67.7,
"tournaments_played": 14,
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"aces": 36,
"double_faults": 106,
"aces_per_match": 1.2,
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"first_serve_pct": 77.0,
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"second_serve_won_pct": 54.1,
"break_points_saved_pct": 54.9,
"break_points_converted_pct": 50.7,
"winners_total": 0,
"unforced_errors_total": 0
},
"red_clay": {
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"first_serve_pct": 72.9,
"first_serve_won_pct": 51.8,
"second_serve_won_pct": 45.2,
"break_points_saved_pct": 25.0,
"break_points_converted_pct": 39.0,
"winners_total": 0,
"unforced_errors_total": 0
}
},
"totals": {
"matches": 35,
"wins": 21,
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"tournaments_won": 1,
"aces": 43,
"double_faults": 134,
"win_rate": 60.0,
"losses": 14
}
},
{
"year": 2024,
"surfaces": {
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"aces": 21,
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"first_serve_pct": 83.3,
"first_serve_won_pct": 59.0,
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"break_points_saved_pct": 58.3,
"break_points_converted_pct": 55.6,
"winners_total": 0,
"unforced_errors_total": 0
}
},
"totals": {
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"aces": 21,
"double_faults": 14,
"win_rate": 71.4,
"losses": 2
}
}
],
"data_generated_at": "2025-12-10 08:18:20 UTC"
}