Player Data JSON
Obtiene datos completos de un jugador en formato JSON para alimentar LLMs
Teodora Kostovic
19W - 11L
63,3% Win Rate
Forma: LWLWWLLLWW
JSON Data
{
"player": {
"id": 634,
"api_id": 478940,
"name": "Teodora Kostovic",
"short_name": "T. Kostovic",
"country": "Serbia",
"country_code": "RS",
"gender": "Female",
"circuit": "WTA",
"date_of_birth": "2007-06-28",
"height_cm": null,
"weight_kg": null,
"plays": "",
"turned_pro": null
},
"utr": {
"id": 4380558,
"singles": 11.74,
"doubles": 10.61,
"ranking": 172,
"division": "Pro",
"is_pro": true,
"updated_at": "2026-01-18"
},
"current_ranking": {
"position": 177,
"points": 397,
"best_position": 175,
"date": "2026-01-30"
},
"ranking_history": [
{
"date": "2026-01-30",
"position": 177,
"points": 397
},
{
"date": "2026-01-29",
"position": 177,
"points": 397
},
{
"date": "2026-01-28",
"position": 177,
"points": 397
},
{
"date": "2026-01-27",
"position": 177,
"points": 397
},
{
"date": "2026-01-26",
"position": 177,
"points": 397
},
{
"date": "2026-01-25",
"position": 177,
"points": 397
},
{
"date": "2026-01-24",
"position": 177,
"points": 397
},
{
"date": "2026-01-23",
"position": 177,
"points": 397
},
{
"date": "2026-01-22",
"position": 177,
"points": 397
},
{
"date": "2026-01-21",
"position": 177,
"points": 397
}
],
"career_stats": {
"total_matches": 30,
"wins": 19,
"losses": 11,
"win_rate": 63.3
},
"surface_stats": {
"hard": {
"matches": 11,
"wins": 5,
"losses": 6,
"win_rate": 45.5
},
"clay": {
"matches": 19,
"wins": 14,
"losses": 5,
"win_rate": 73.7
},
"grass": {
"matches": 0,
"wins": 0,
"losses": 0,
"win_rate": 0
}
},
"category_stats": {
"Grand Slam": {
"matches": 2,
"wins": 1,
"losses": 1,
"win_rate": 50.0
},
"WTA 1000": {
"matches": 5,
"wins": 3,
"losses": 2,
"win_rate": 60.0
},
"WTA 500": {
"matches": 2,
"wins": 1,
"losses": 1,
"win_rate": 50.0
},
"WTA 250": {
"matches": 21,
"wins": 14,
"losses": 7,
"win_rate": 66.7
}
},
"average_match_stats": {
"matches_with_stats": 30,
"avg_aces_per_match": 1.9,
"avg_double_faults_per_match": 3.3,
"avg_first_serve_pct": 62.7,
"avg_first_serve_won_pct": 69.7,
"avg_second_serve_won_pct": 46.4,
"avg_break_points_converted_pct": null
},
"recent_form": [
{
"date": "2026-01-14",
"opponent": "Marina Stakusic",
"opponent_id": 319995,
"tournament": "Australian Open",
"surface": "hard",
"round": "Qualification Round 2",
"result": "L",
"score": "0-2",
"stats": {
"aces": 0,
"double_faults": 2,
"first_serve_pct": 58.82352941176471,
"first_serve_won_pct": 53.333333333333336,
"second_serve_won_pct": 50.0,
"break_points_converted_pct": null,
"total_points_won": null
}
},
{
"date": "2026-01-12",
"opponent": "Tereza Mrdeza",
"opponent_id": 41287,
"tournament": "Australian Open",
"surface": "hard",
"round": "Qualification Round 1",
"result": "W",
"score": "2-0",
"stats": {
"aces": 5,
"double_faults": 1,
"first_serve_pct": 57.49999999999999,
"first_serve_won_pct": 86.95652173913044,
"second_serve_won_pct": 70.58823529411765,
"break_points_converted_pct": null,
"total_points_won": null
}
},
{
"date": "2026-01-06",
"opponent": "Lola Radivojevic",
"opponent_id": 348712,
"tournament": "Canberra, Australia",
"surface": "hard",
"round": "Round of 32",
"result": "L",
"score": "0-2",
"stats": {
"aces": 4,
"double_faults": 6,
"first_serve_pct": 68.57142857142857,
"first_serve_won_pct": 62.5,
"second_serve_won_pct": 18.181818181818183,
"break_points_converted_pct": null,
"total_points_won": null
}
},
{
"date": "2026-01-05",
"opponent": "Elena Pridankina",
"opponent_id": 383652,
"tournament": "Canberra, Australia",
"surface": "hard",
"round": "Qualification Final",
"result": "W",
"score": "2-1",
"stats": {
"aces": 10,
"double_faults": 4,
"first_serve_pct": 96.72131147540983,
"first_serve_won_pct": 62.71186440677966,
"second_serve_won_pct": 0.0,
"break_points_converted_pct": null,
"total_points_won": null
}
},
{
"date": "2026-01-04",
"opponent": "Camilla Rosatello",
"opponent_id": 51651,
"tournament": "Canberra, Australia",
"surface": "hard",
"round": "Qualification Round 1",
"result": "W",
"score": "2-0",
"stats": {
"aces": 2,
"double_faults": 2,
"first_serve_pct": 69.38775510204081,
"first_serve_won_pct": 73.52941176470588,
"second_serve_won_pct": 50.0,
"break_points_converted_pct": null,
"total_points_won": null
}
},
{
"date": "2025-12-08",
"opponent": "Cristina Bucsa",
"opponent_id": 99131,
"tournament": "Limoges, France",
"surface": "hard",
"round": "Round of 32",
"result": "L",
"score": "0-2",
"stats": {
"aces": 0,
"double_faults": 6,
"first_serve_pct": 47.72727272727273,
"first_serve_won_pct": 61.904761904761905,
"second_serve_won_pct": 30.434782608695656,
"break_points_converted_pct": null,
"total_points_won": null
}
},
{
"date": "2025-12-01",
"opponent": "Anna-Lena Friedsam",
"opponent_id": 50655,
"tournament": "Angers, France",
"surface": "hard",
"round": "Round of 32",
"result": "L",
"score": "0-2",
"stats": {
"aces": 3,
"double_faults": 3,
"first_serve_pct": 50.649350649350644,
"first_serve_won_pct": 53.84615384615385,
"second_serve_won_pct": 46.15384615384615,
"break_points_converted_pct": null,
"total_points_won": null
}
},
{
"date": "2025-10-11",
"opponent": "Lola Radivojevic",
"opponent_id": 348712,
"tournament": "WTA 125K Mallorca, Spain Women Singles",
"surface": "clay",
"round": "Semifinals",
"result": "L",
"score": "0-2",
"stats": {
"aces": 1,
"double_faults": 0,
"first_serve_pct": 57.971014492753625,
"first_serve_won_pct": 67.5,
"second_serve_won_pct": 48.275862068965516,
"break_points_converted_pct": null,
"total_points_won": null
}
},
{
"date": "2025-10-10",
"opponent": "Maria Carle",
"opponent_id": 141892,
"tournament": "WTA 125K Mallorca, Spain Women Singles",
"surface": "clay",
"round": "Quarterfinals",
"result": "W",
"score": "2-0",
"stats": {
"aces": 1,
"double_faults": 2,
"first_serve_pct": 59.64912280701754,
"first_serve_won_pct": 58.82352941176471,
"second_serve_won_pct": 47.82608695652174,
"break_points_converted_pct": null,
"total_points_won": null
}
},
{
"date": "2025-10-08",
"opponent": "Mayar Sherif",
"opponent_id": 88310,
"tournament": "WTA 125K Mallorca, Spain Women Singles",
"surface": "clay",
"round": "Round of 16",
"result": "W",
"score": "2-0",
"stats": {
"aces": 2,
"double_faults": 5,
"first_serve_pct": 70.37037037037037,
"first_serve_won_pct": 59.64912280701754,
"second_serve_won_pct": 27.27272727272727,
"break_points_converted_pct": null,
"total_points_won": null
}
}
],
"form_summary": {
"last_10_matches": 10,
"wins": 5,
"losses": 5,
"form_string": "LWLWWLLLWW"
},
"head_to_head": [
{
"opponent": "Oleksandra Oliynykova",
"opponent_id": 250859,
"matches": 2,
"wins": 0,
"losses": 2
},
{
"opponent": "Lola Radivojevic",
"opponent_id": 348712,
"matches": 2,
"wins": 0,
"losses": 2
},
{
"opponent": "Anna-Lena Friedsam",
"opponent_id": 50655,
"matches": 1,
"wins": 0,
"losses": 1
},
{
"opponent": "Mayar Sherif",
"opponent_id": 88310,
"matches": 1,
"wins": 1,
"losses": 0
},
{
"opponent": "Lucrezia Stefanini",
"opponent_id": 155890,
"matches": 1,
"wins": 1,
"losses": 0
}
],
"upcoming_matches": [],
"year_statistics": [
{
"year": 2025,
"surfaces": {
"hardcourt_indoor": {
"matches": 2,
"wins": 0,
"losses": 2,
"win_rate": 0.0,
"tournaments_played": 2,
"tournaments_won": 0,
"tiebreaks_won": 0,
"tiebreaks_lost": 1,
"aces": 3,
"double_faults": 9,
"aces_per_match": 1.5,
"double_faults_per_match": 4.5,
"first_serve_pct": 65.4,
"first_serve_won_pct": 56.1,
"second_serve_won_pct": 56.4,
"break_points_saved_pct": 38.5,
"break_points_converted_pct": 33.3,
"winners_total": 0,
"unforced_errors_total": 0
},
"hardcourt_outdoor": {
"matches": 4,
"wins": 2,
"losses": 2,
"win_rate": 50.0,
"tournaments_played": 3,
"tournaments_won": 0,
"tiebreaks_won": 0,
"tiebreaks_lost": 1,
"aces": 5,
"double_faults": 14,
"aces_per_match": 1.2,
"double_faults_per_match": 3.5,
"first_serve_pct": 72.9,
"first_serve_won_pct": 66.4,
"second_serve_won_pct": 53.6,
"break_points_saved_pct": 42.1,
"break_points_converted_pct": 45.5,
"winners_total": 0,
"unforced_errors_total": 0
},
"red_clay": {
"matches": 9,
"wins": 6,
"losses": 3,
"win_rate": 66.7,
"tournaments_played": 6,
"tournaments_won": 0,
"tiebreaks_won": 4,
"tiebreaks_lost": 1,
"aces": 12,
"double_faults": 28,
"aces_per_match": 1.3,
"double_faults_per_match": 3.1,
"first_serve_pct": 72.9,
"first_serve_won_pct": 64.7,
"second_serve_won_pct": 54.7,
"break_points_saved_pct": 55.9,
"break_points_converted_pct": 48.3,
"winners_total": 0,
"unforced_errors_total": 0
}
},
"totals": {
"matches": 15,
"wins": 8,
"tournaments_played": 11,
"tournaments_won": 0,
"aces": 20,
"double_faults": 51,
"win_rate": 53.3,
"losses": 7
}
}
],
"data_generated_at": "2026-01-30 08:57:03 UTC"
}