Player Data JSON
Obtiene datos completos de un jugador en formato JSON para alimentar LLMs
Kayla Day
11W - 7L
61.1% Win Rate
Forma: LWWWLLWWWW
JSON Data
{
"player": {
"id": 1023,
"api_id": 137962,
"name": "Kayla Day",
"short_name": "K. Day",
"country": "USA",
"country_code": "US",
"gender": "Female",
"circuit": "WTA",
"date_of_birth": "1999-09-28",
"height_cm": null,
"weight_kg": null,
"plays": "",
"turned_pro": null
},
"utr": {
"id": 2466141,
"singles": 12.05,
"doubles": 10.79,
"ranking": 107,
"division": "Pro",
"is_pro": true,
"updated_at": "2026-04-26"
},
"current_ranking": {
"position": 148,
"points": 522,
"best_position": 84,
"date": "2026-05-09"
},
"ranking_history": [
{
"date": "2026-05-09",
"position": 148,
"points": 522
},
{
"date": "2026-05-08",
"position": 148,
"points": 522
},
{
"date": "2026-05-07",
"position": 148,
"points": 522
},
{
"date": "2026-05-06",
"position": 148,
"points": 522
},
{
"date": "2026-05-05",
"position": 148,
"points": 522
},
{
"date": "2026-05-04",
"position": 148,
"points": 522
},
{
"date": "2026-05-03",
"position": 152,
"points": 498
},
{
"date": "2026-05-02",
"position": 152,
"points": 498
},
{
"date": "2026-05-01",
"position": 152,
"points": 498
},
{
"date": "2026-04-30",
"position": 152,
"points": 498
}
],
"career_stats": {
"total_matches": 18,
"wins": 11,
"losses": 7,
"win_rate": 61.1
},
"surface_stats": {
"hard": {
"matches": 13,
"wins": 9,
"losses": 4,
"win_rate": 69.2
},
"clay": {
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"wins": 2,
"losses": 1,
"win_rate": 66.7
},
"grass": {
"matches": 2,
"wins": 0,
"losses": 2,
"win_rate": 0.0
}
},
"category_stats": {
"Grand Slam": {
"matches": 2,
"wins": 0,
"losses": 2,
"win_rate": 0.0
},
"WTA 1000": {
"matches": 1,
"wins": 1,
"losses": 0,
"win_rate": 100.0
},
"WTA 500": {
"matches": 3,
"wins": 2,
"losses": 1,
"win_rate": 66.7
},
"WTA 250": {
"matches": 8,
"wins": 4,
"losses": 4,
"win_rate": 50.0
},
"UTR": {
"matches": 4,
"wins": 4,
"losses": 0,
"win_rate": 100.0
}
},
"average_match_stats": {
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"avg_aces_per_match": 4.0,
"avg_double_faults_per_match": 3.1,
"avg_first_serve_pct": 69.8,
"avg_first_serve_won_pct": 63.6,
"avg_second_serve_won_pct": 44.4,
"avg_break_points_converted_pct": null
},
"recent_form": [
{
"date": "2026-03-31",
"opponent": "Paula Badosa",
"opponent_id": 69050,
"tournament": "Charleston",
"surface": "clay",
"round": "Round of 64",
"result": "L",
"score": "0-2",
"stats": {
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"first_serve_pct": 75.75757575757575,
"first_serve_won_pct": 44.0,
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"break_points_converted_pct": null,
"total_points_won": null
}
},
{
"date": "2026-03-29",
"opponent": "Yue Yuan",
"opponent_id": 190996,
"tournament": "Charleston",
"surface": "clay",
"round": "Qualification Final",
"result": "W",
"score": "2-0",
"stats": {
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"break_points_converted_pct": null,
"total_points_won": null
}
},
{
"date": "2026-03-28",
"opponent": "Haley Giavara",
"opponent_id": 214262,
"tournament": "Charleston",
"surface": "clay",
"round": "Qualification Round 1",
"result": "W",
"score": "2-0",
"stats": {
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"break_points_converted_pct": null,
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}
},
{
"date": "2026-03-01",
"opponent": "Aliaksandra Sasnovich",
"opponent_id": 45902,
"tournament": "Indian Wells",
"surface": "hard",
"round": "Qualification Round 1",
"result": "W",
"score": "2-0",
"stats": {
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"break_points_converted_pct": null,
"total_points_won": null
}
},
{
"date": "2026-02-21",
"opponent": "Madison Brengle",
"opponent_id": 19610,
"tournament": "Austin",
"surface": "hard",
"round": "",
"result": "L",
"score": "0-2",
"stats": {
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"first_serve_won_pct": 48.717948717948715,
"second_serve_won_pct": 20.0,
"break_points_converted_pct": null,
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}
},
{
"date": "2026-02-19",
"opponent": "Anna Frey",
"opponent_id": 479887,
"tournament": "Midland, USA",
"surface": "hard",
"round": "Round of 16",
"result": "L",
"score": "1-2",
"stats": {
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"break_points_converted_pct": null,
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}
},
{
"date": "2026-02-18",
"opponent": "Elizabeth Coleman",
"opponent_id": 267041,
"tournament": "Midland, USA",
"surface": "hard",
"round": "Round of 32",
"result": "W",
"score": "2-0",
"stats": {
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}
},
{
"date": "2026-01-08",
"opponent": "Veronika Kliuch",
"opponent_id": 1162151,
"tournament": "UTR Newport Beach W01",
"surface": "hard",
"round": "",
"result": "W",
"score": "2-0",
"stats": {
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"break_points_converted_pct": null,
"total_points_won": null
}
},
{
"date": "2026-01-07",
"opponent": "Delilah Rizvi",
"opponent_id": 1150761,
"tournament": "UTR Newport Beach W01",
"surface": "hard",
"round": "",
"result": "W",
"score": "2-0",
"stats": {
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"break_points_converted_pct": null,
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}
},
{
"date": "2026-01-06",
"opponent": "Madeline Cleary",
"opponent_id": 1129195,
"tournament": "UTR Newport Beach W01",
"surface": "hard",
"round": "",
"result": "W",
"score": "2-0",
"stats": {
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}
}
],
"form_summary": {
"last_10_matches": 10,
"wins": 7,
"losses": 3,
"form_string": "LWWWLLWWWW"
},
"head_to_head": [
{
"opponent": "Emiliana Arango",
"opponent_id": 198197,
"matches": 1,
"wins": 1,
"losses": 0
},
{
"opponent": "Ena Shibahara",
"opponent_id": 138452,
"matches": 1,
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},
{
"opponent": "Emina Bektas",
"opponent_id": 75825,
"matches": 1,
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},
{
"opponent": "Alexandra Eala",
"opponent_id": 327924,
"matches": 1,
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},
{
"opponent": "Aliaksandra Sasnovich",
"opponent_id": 45902,
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}
],
"upcoming_matches": [],
"year_statistics": [
{
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"surfaces": {
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"aces": 5,
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"unforced_errors_total": 0
},
"hardcourt_outdoor": {
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},
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}
},
{
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}
},
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},
{
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},
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}
}
],
"data_generated_at": "2026-05-09 03:54:16 UTC"
}