Player Data JSON
Obtiene datos completos de un jugador en formato JSON para alimentar LLMs
Anastasia Kulikova
7W - 9L
43,8% Win Rate
Forma: LLWWWLLWLW
JSON Data
{
"player": {
"id": 62,
"api_id": 165006,
"name": "Anastasia Kulikova",
"short_name": "A. Kulikova",
"country": "Finland",
"country_code": "FI",
"gender": "Female",
"circuit": "WTA",
"date_of_birth": "2000-02-15",
"height_cm": null,
"weight_kg": null,
"plays": "",
"turned_pro": null
},
"utr": {
"id": 5277258,
"singles": 11.03,
"doubles": 10.61,
"ranking": 478,
"division": "Pro",
"is_pro": true,
"updated_at": "2026-01-18"
},
"current_ranking": {
"position": 497,
"points": 105,
"best_position": 179,
"date": "2025-12-21"
},
"ranking_history": [
{
"date": "2025-12-21",
"position": 497,
"points": 105
},
{
"date": "2025-12-20",
"position": 497,
"points": 105
},
{
"date": "2025-12-19",
"position": 497,
"points": 105
},
{
"date": "2025-12-18",
"position": 497,
"points": 105
},
{
"date": "2025-12-16",
"position": 497,
"points": 105
},
{
"date": "2025-12-15",
"position": 497,
"points": 105
},
{
"date": "2025-12-14",
"position": 497,
"points": 105
},
{
"date": "2025-12-13",
"position": 497,
"points": 105
},
{
"date": "2025-12-12",
"position": 497,
"points": 105
},
{
"date": "2025-12-11",
"position": 497,
"points": 105
}
],
"career_stats": {
"total_matches": 16,
"wins": 7,
"losses": 9,
"win_rate": 43.8
},
"surface_stats": {
"hard": {
"matches": 15,
"wins": 7,
"losses": 8,
"win_rate": 46.7
},
"clay": {
"matches": 1,
"wins": 0,
"losses": 1,
"win_rate": 0.0
},
"grass": {
"matches": 0,
"wins": 0,
"losses": 0,
"win_rate": 0
}
},
"category_stats": {
"WTA 500": {
"matches": 2,
"wins": 1,
"losses": 1,
"win_rate": 50.0
},
"WTA 250": {
"matches": 9,
"wins": 3,
"losses": 6,
"win_rate": 33.3
},
"UTR": {
"matches": 5,
"wins": 3,
"losses": 2,
"win_rate": 60.0
}
},
"average_match_stats": {
"matches_with_stats": 16,
"avg_aces_per_match": 2.2,
"avg_double_faults_per_match": 3.6,
"avg_first_serve_pct": 68.6,
"avg_first_serve_won_pct": 62.0,
"avg_second_serve_won_pct": 47.6,
"avg_break_points_converted_pct": null
},
"recent_form": [
{
"date": "2026-01-03",
"opponent": "Charlotte van Zonneveld",
"opponent_id": 446965,
"tournament": "UTR PTT Arnhem Women 01",
"surface": "hard",
"round": "Semifinals",
"result": "L",
"score": "0-2",
"stats": {
"aces": 0,
"double_faults": 3,
"first_serve_pct": 74.07407407407408,
"first_serve_won_pct": 55.00000000000001,
"second_serve_won_pct": 53.84615384615385,
"break_points_converted_pct": null,
"total_points_won": null
}
},
{
"date": "2026-01-02",
"opponent": "Pippa Bosman",
"opponent_id": 1126955,
"tournament": "UTR PTT Arnhem Women 01",
"surface": "hard",
"round": "",
"result": "L",
"score": "0-2",
"stats": {
"aces": 1,
"double_faults": 0,
"first_serve_pct": 66.17647058823529,
"first_serve_won_pct": 55.55555555555556,
"second_serve_won_pct": 39.130434782608695,
"break_points_converted_pct": null,
"total_points_won": null
}
},
{
"date": "2025-12-30",
"opponent": "Fenna Steveker",
"opponent_id": 1129166,
"tournament": "UTR PTT Arnhem Women 01",
"surface": "hard",
"round": "",
"result": "W",
"score": "2-0",
"stats": {
"aces": 3,
"double_faults": 0,
"first_serve_pct": 74.28571428571429,
"first_serve_won_pct": 76.92307692307693,
"second_serve_won_pct": 66.66666666666666,
"break_points_converted_pct": null,
"total_points_won": null
}
},
{
"date": "2025-12-29",
"opponent": "Coco Bosman",
"opponent_id": 355528,
"tournament": "UTR PTT Arnhem Women 01",
"surface": "hard",
"round": "",
"result": "W",
"score": "2-1",
"stats": {
"aces": 1,
"double_faults": 3,
"first_serve_pct": 74.15730337078652,
"first_serve_won_pct": 71.21212121212122,
"second_serve_won_pct": 56.52173913043478,
"break_points_converted_pct": null,
"total_points_won": null
}
},
{
"date": "2025-12-29",
"opponent": "Michelle Dzjachangirova",
"opponent_id": 353311,
"tournament": "UTR PTT Arnhem Women 01",
"surface": "hard",
"round": "",
"result": "W",
"score": "2-0",
"stats": {
"aces": 0,
"double_faults": 0,
"first_serve_pct": 84.21052631578947,
"first_serve_won_pct": 64.58333333333334,
"second_serve_won_pct": 63.63636363636363,
"break_points_converted_pct": null,
"total_points_won": null
}
},
{
"date": "2025-10-25",
"opponent": "Himeno Sakatsume",
"opponent_id": 230984,
"tournament": "Hong Kong",
"surface": "hard",
"round": "Qualification Round 1",
"result": "L",
"score": "0-2",
"stats": {
"aces": 2,
"double_faults": 4,
"first_serve_pct": 60.0,
"first_serve_won_pct": 50.0,
"second_serve_won_pct": 50.0,
"break_points_converted_pct": null,
"total_points_won": null
}
},
{
"date": "2025-09-24",
"opponent": "Talia Gibson",
"opponent_id": 308088,
"tournament": "WTA 125K Jingshan, China Women Singles",
"surface": "hard",
"round": "Round of 16",
"result": "L",
"score": "1-2",
"stats": {
"aces": 5,
"double_faults": 5,
"first_serve_pct": 56.470588235294116,
"first_serve_won_pct": 58.333333333333336,
"second_serve_won_pct": 47.22222222222222,
"break_points_converted_pct": null,
"total_points_won": null
}
},
{
"date": "2025-09-23",
"opponent": "Karman Kaur Thandi",
"opponent_id": 164684,
"tournament": "WTA 125K Jingshan, China Women Singles",
"surface": "hard",
"round": "Round of 32",
"result": "W",
"score": "2-0",
"stats": {
"aces": 0,
"double_faults": 1,
"first_serve_pct": 93.93939393939394,
"first_serve_won_pct": 79.03225806451613,
"second_serve_won_pct": 25.0,
"break_points_converted_pct": null,
"total_points_won": null
}
},
{
"date": "2025-09-07",
"opponent": "Lucrezia Stefanini",
"opponent_id": 155890,
"tournament": "Guadalajara",
"surface": "hard",
"round": "Qualification Final",
"result": "L",
"score": "0-2",
"stats": {
"aces": 2,
"double_faults": 6,
"first_serve_pct": 70.3125,
"first_serve_won_pct": 57.77777777777777,
"second_serve_won_pct": 31.57894736842105,
"break_points_converted_pct": null,
"total_points_won": null
}
},
{
"date": "2025-09-06",
"opponent": "Hina Inoue",
"opponent_id": 280837,
"tournament": "Guadalajara",
"surface": "hard",
"round": "Qualification Round 1",
"result": "W",
"score": "2-1",
"stats": {
"aces": 4,
"double_faults": 5,
"first_serve_pct": 70.32967032967034,
"first_serve_won_pct": 57.8125,
"second_serve_won_pct": 40.845070422535215,
"break_points_converted_pct": null,
"total_points_won": null
}
}
],
"form_summary": {
"last_10_matches": 10,
"wins": 5,
"losses": 5,
"form_string": "LLWWWLLWLW"
},
"head_to_head": [
{
"opponent": "Laura Pigossi",
"opponent_id": 64085,
"matches": 1,
"wins": 0,
"losses": 1
},
{
"opponent": "Talia Gibson",
"opponent_id": 308088,
"matches": 1,
"wins": 0,
"losses": 1
},
{
"opponent": "Hina Inoue",
"opponent_id": 280837,
"matches": 1,
"wins": 1,
"losses": 0
},
{
"opponent": "Qianhui Tang",
"opponent_id": 191092,
"matches": 1,
"wins": 1,
"losses": 0
},
{
"opponent": "Michelle Dzjachangirova",
"opponent_id": 353311,
"matches": 1,
"wins": 1,
"losses": 0
}
],
"upcoming_matches": [],
"year_statistics": [
{
"year": 2025,
"surfaces": {
"hardcourt_indoor": {
"matches": 2,
"wins": 2,
"losses": 0,
"win_rate": 100.0,
"tournaments_played": 0,
"tournaments_won": 0,
"tiebreaks_won": 0,
"tiebreaks_lost": 0,
"aces": 9,
"double_faults": 7,
"aces_per_match": 4.5,
"double_faults_per_match": 3.5,
"first_serve_pct": 0,
"first_serve_won_pct": 0,
"second_serve_won_pct": 0,
"break_points_saved_pct": 0,
"break_points_converted_pct": 0,
"winners_total": 0,
"unforced_errors_total": 0
},
"hardcourt_outdoor": {
"matches": 8,
"wins": 3,
"losses": 5,
"win_rate": 37.5,
"tournaments_played": 6,
"tournaments_won": 0,
"tiebreaks_won": 1,
"tiebreaks_lost": 1,
"aces": 26,
"double_faults": 41,
"aces_per_match": 3.2,
"double_faults_per_match": 5.1,
"first_serve_pct": 73.3,
"first_serve_won_pct": 61.6,
"second_serve_won_pct": 61.5,
"break_points_saved_pct": 50.9,
"break_points_converted_pct": 56.1,
"winners_total": 0,
"unforced_errors_total": 0
}
},
"totals": {
"matches": 10,
"wins": 5,
"tournaments_played": 6,
"tournaments_won": 0,
"aces": 35,
"double_faults": 48,
"win_rate": 50.0,
"losses": 5
}
},
{
"year": 2024,
"surfaces": {
"hardcourt_indoor": {
"matches": 4,
"wins": 4,
"losses": 0,
"win_rate": 100.0,
"tournaments_played": 1,
"tournaments_won": 0,
"tiebreaks_won": 0,
"tiebreaks_lost": 0,
"aces": 9,
"double_faults": 13,
"aces_per_match": 2.2,
"double_faults_per_match": 3.2,
"first_serve_pct": 78.3,
"first_serve_won_pct": 69.1,
"second_serve_won_pct": 57.1,
"break_points_saved_pct": 67.9,
"break_points_converted_pct": 63.9,
"winners_total": 0,
"unforced_errors_total": 0
},
"red_clay": {
"matches": 3,
"wins": 1,
"losses": 2,
"win_rate": 33.3,
"tournaments_played": 2,
"tournaments_won": 0,
"tiebreaks_won": 0,
"tiebreaks_lost": 1,
"aces": 3,
"double_faults": 18,
"aces_per_match": 1.0,
"double_faults_per_match": 6.0,
"first_serve_pct": 69.9,
"first_serve_won_pct": 56.3,
"second_serve_won_pct": 54.5,
"break_points_saved_pct": 34.8,
"break_points_converted_pct": 63.6,
"winners_total": 0,
"unforced_errors_total": 0
}
},
"totals": {
"matches": 7,
"wins": 5,
"tournaments_played": 3,
"tournaments_won": 0,
"aces": 12,
"double_faults": 31,
"win_rate": 71.4,
"losses": 2
}
},
{
"year": 2023,
"surfaces": {
"hardcourt_indoor": {
"matches": 5,
"wins": 4,
"losses": 1,
"win_rate": 80.0,
"tournaments_played": 6,
"tournaments_won": 0,
"tiebreaks_won": 0,
"tiebreaks_lost": 0,
"aces": 21,
"double_faults": 19,
"aces_per_match": 4.2,
"double_faults_per_match": 3.8,
"first_serve_pct": 70.6,
"first_serve_won_pct": 66.5,
"second_serve_won_pct": 63.2,
"break_points_saved_pct": 77.8,
"break_points_converted_pct": 56.5,
"winners_total": 0,
"unforced_errors_total": 0
}
},
"totals": {
"matches": 5,
"wins": 4,
"tournaments_played": 6,
"tournaments_won": 0,
"aces": 21,
"double_faults": 19,
"win_rate": 80.0,
"losses": 1
}
}
],
"data_generated_at": "2026-01-30 11:39:14 UTC"
}