Player Data JSON
Obtiene datos completos de un jugador en formato JSON para alimentar LLMs
Mariano Kestelboim
7W - 6L
53.8% Win Rate
Forma: LWLWLWWLWL
JSON Data
{
"player": {
"id": 541,
"api_id": 99377,
"name": "Mariano Kestelboim",
"short_name": "M. Kestelboim",
"country": "Argentina",
"country_code": "AR",
"gender": "Male",
"circuit": "ATP",
"date_of_birth": null,
"height_cm": null,
"weight_kg": null,
"plays": "",
"turned_pro": null
},
"utr": {
"id": 2649966,
"singles": 13.76,
"doubles": 13.8,
"ranking": 507,
"division": "Pro",
"is_pro": true,
"updated_at": "2025-12-07"
},
"current_ranking": {
"position": 409,
"points": 117,
"best_position": 387,
"date": "2025-12-10"
},
"ranking_history": [
{
"date": "2025-12-10",
"position": 409,
"points": 117
},
{
"date": "2025-12-09",
"position": 409,
"points": 117
},
{
"date": "2025-12-08",
"position": 409,
"points": 117
},
{
"date": "2025-12-07",
"position": 410,
"points": 117
},
{
"date": "2025-12-06",
"position": 410,
"points": 117
},
{
"date": "2025-12-05",
"position": 410,
"points": 117
},
{
"date": "2025-12-04",
"position": 410,
"points": 117
},
{
"date": "2025-12-03",
"position": 410,
"points": 117
}
],
"career_stats": {
"total_matches": 13,
"wins": 7,
"losses": 6,
"win_rate": 53.8
},
"surface_stats": {
"hard": {
"matches": 0,
"wins": 0,
"losses": 0,
"win_rate": 0
},
"clay": {
"matches": 13,
"wins": 7,
"losses": 6,
"win_rate": 53.8
},
"grass": {
"matches": 0,
"wins": 0,
"losses": 0,
"win_rate": 0
}
},
"category_stats": {
"Challenger": {
"matches": 13,
"wins": 7,
"losses": 6,
"win_rate": 53.8
}
},
"average_match_stats": {
"matches_with_stats": 13,
"avg_aces_per_match": 0.8,
"avg_double_faults_per_match": 3.9,
"avg_first_serve_pct": 59.6,
"avg_first_serve_won_pct": 54.0,
"avg_second_serve_won_pct": 41.5,
"avg_break_points_converted_pct": null
},
"recent_form": [
{
"date": "2025-11-10",
"opponent": "Andrea Collarini",
"opponent_id": 43761,
"tournament": "Montevideo, Uruguay",
"surface": "clay",
"round": "Qualification Final",
"result": "L",
"score": "0-2",
"stats": {
"aces": 0,
"double_faults": 6,
"first_serve_pct": 52.63157894736842,
"first_serve_won_pct": 57.49999999999999,
"second_serve_won_pct": 33.33333333333333,
"break_points_converted_pct": null,
"total_points_won": null
}
},
{
"date": "2025-11-09",
"opponent": "Juan Pablo Irigoin",
"opponent_id": 1149482,
"tournament": "Montevideo, Uruguay",
"surface": "clay",
"round": "Qualification Round 1",
"result": "W",
"score": "2-0",
"stats": {
"aces": 0,
"double_faults": 1,
"first_serve_pct": 66.66666666666666,
"first_serve_won_pct": 75.0,
"second_serve_won_pct": 57.14285714285714,
"break_points_converted_pct": null,
"total_points_won": null
}
},
{
"date": "2025-09-22",
"opponent": "Daniel Dutra Da Silva",
"opponent_id": 48225,
"tournament": "Buenos Aires, Argentina",
"surface": "clay",
"round": "Qualification Final",
"result": "L",
"score": "1-2",
"stats": {
"aces": 3,
"double_faults": 0,
"first_serve_pct": 71.85185185185186,
"first_serve_won_pct": 55.670103092783506,
"second_serve_won_pct": 52.63157894736842,
"break_points_converted_pct": null,
"total_points_won": null
}
},
{
"date": "2025-09-21",
"opponent": "Juan Sebastian Gomez",
"opponent_id": 25726,
"tournament": "Buenos Aires, Argentina",
"surface": "clay",
"round": "Qualification Round 1",
"result": "W",
"score": "2-1",
"stats": {
"aces": 1,
"double_faults": 1,
"first_serve_pct": 79.56989247311827,
"first_serve_won_pct": 58.108108108108105,
"second_serve_won_pct": 57.89473684210527,
"break_points_converted_pct": null,
"total_points_won": null
}
},
{
"date": "2025-07-15",
"opponent": "Federico Cinà",
"opponent_id": 421761,
"tournament": "San Marino, San Marino",
"surface": "clay",
"round": "Round of 32",
"result": "L",
"score": "0-2",
"stats": {
"aces": 0,
"double_faults": 3,
"first_serve_pct": 47.72727272727273,
"first_serve_won_pct": 47.61904761904761,
"second_serve_won_pct": 39.130434782608695,
"break_points_converted_pct": null,
"total_points_won": null
}
},
{
"date": "2025-07-14",
"opponent": "Maxime Janvier",
"opponent_id": 107625,
"tournament": "San Marino, San Marino",
"surface": "clay",
"round": "Qualification Final",
"result": "W",
"score": "2-1",
"stats": {
"aces": 0,
"double_faults": 3,
"first_serve_pct": 47.72727272727273,
"first_serve_won_pct": 47.61904761904761,
"second_serve_won_pct": 39.130434782608695,
"break_points_converted_pct": null,
"total_points_won": null
}
},
{
"date": "2025-07-13",
"opponent": "Matthew Dellavedova",
"opponent_id": 192246,
"tournament": "San Marino, San Marino",
"surface": "clay",
"round": "Qualification Round 1",
"result": "W",
"score": "2-0",
"stats": {
"aces": 0,
"double_faults": 3,
"first_serve_pct": 47.72727272727273,
"first_serve_won_pct": 47.61904761904761,
"second_serve_won_pct": 37.93103448275862,
"break_points_converted_pct": null,
"total_points_won": null
}
},
{
"date": "2025-04-02",
"opponent": "Alvaro Guillen Meza",
"opponent_id": 269909,
"tournament": "Campinas, Brazil",
"surface": "clay",
"round": "Round of 16",
"result": "L",
"score": "0-2",
"stats": {
"aces": 1,
"double_faults": 4,
"first_serve_pct": 54.166666666666664,
"first_serve_won_pct": 61.53846153846154,
"second_serve_won_pct": 40.909090909090914,
"break_points_converted_pct": null,
"total_points_won": null
}
},
{
"date": "2025-04-01",
"opponent": "Guido Ivan Justo",
"opponent_id": 255418,
"tournament": "Campinas, Brazil",
"surface": "clay",
"round": "Round of 32",
"result": "W",
"score": "2-0",
"stats": {
"aces": 1,
"double_faults": 4,
"first_serve_pct": 54.166666666666664,
"first_serve_won_pct": 61.53846153846154,
"second_serve_won_pct": 34.375,
"break_points_converted_pct": null,
"total_points_won": null
}
},
{
"date": "2025-02-02",
"opponent": "Mateus Alves",
"opponent_id": 204776,
"tournament": "Rosario, Argentina",
"surface": "clay",
"round": "Qualification Round 1",
"result": "L",
"score": "1-2",
"stats": {
"aces": 5,
"double_faults": 8,
"first_serve_pct": 58.03571428571429,
"first_serve_won_pct": 69.23076923076923,
"second_serve_won_pct": 44.680851063829785,
"break_points_converted_pct": null,
"total_points_won": null
}
}
],
"form_summary": {
"last_10_matches": 10,
"wins": 5,
"losses": 5,
"form_string": "LWLWLWWLWL"
},
"head_to_head": [
{
"opponent": "Matthew Dellavedova",
"opponent_id": 192246,
"matches": 1,
"wins": 1,
"losses": 0
},
{
"opponent": "Guido Ivan Justo",
"opponent_id": 255418,
"matches": 1,
"wins": 1,
"losses": 0
},
{
"opponent": "Andrea Collarini",
"opponent_id": 43761,
"matches": 1,
"wins": 0,
"losses": 1
},
{
"opponent": "Maxime Janvier",
"opponent_id": 107625,
"matches": 1,
"wins": 1,
"losses": 0
},
{
"opponent": "Alejo Lorenzo Lingua Lavallen",
"opponent_id": 265808,
"matches": 1,
"wins": 1,
"losses": 0
}
],
"upcoming_matches": [],
"year_statistics": [
{
"year": 2025,
"surfaces": {
"red_clay": {
"matches": 39,
"wins": 22,
"losses": 17,
"win_rate": 56.4,
"tournaments_played": 24,
"tournaments_won": 0,
"tiebreaks_won": 2,
"tiebreaks_lost": 3,
"aces": 54,
"double_faults": 108,
"aces_per_match": 1.4,
"double_faults_per_match": 2.8,
"first_serve_pct": 73.8,
"first_serve_won_pct": 57.1,
"second_serve_won_pct": 49.9,
"break_points_saved_pct": 53.9,
"break_points_converted_pct": 39.3,
"winners_total": 0,
"unforced_errors_total": 0
}
},
"totals": {
"matches": 39,
"wins": 22,
"tournaments_played": 24,
"tournaments_won": 0,
"aces": 54,
"double_faults": 108,
"win_rate": 56.4,
"losses": 17
}
},
{
"year": 2024,
"surfaces": {
"hardcourt_outdoor": {
"matches": 3,
"wins": 2,
"losses": 1,
"win_rate": 66.7,
"tournaments_played": 1,
"tournaments_won": 0,
"tiebreaks_won": 0,
"tiebreaks_lost": 1,
"aces": 3,
"double_faults": 15,
"aces_per_match": 1.0,
"double_faults_per_match": 5.0,
"first_serve_pct": 70.4,
"first_serve_won_pct": 53.2,
"second_serve_won_pct": 48.3,
"break_points_saved_pct": 58.8,
"break_points_converted_pct": 31.2,
"winners_total": 0,
"unforced_errors_total": 0
},
"red_clay": {
"matches": 25,
"wins": 14,
"losses": 11,
"win_rate": 56.0,
"tournaments_played": 23,
"tournaments_won": 1,
"tiebreaks_won": 4,
"tiebreaks_lost": 4,
"aces": 35,
"double_faults": 48,
"aces_per_match": 1.4,
"double_faults_per_match": 1.9,
"first_serve_pct": 76.2,
"first_serve_won_pct": 62.8,
"second_serve_won_pct": 56.8,
"break_points_saved_pct": 57.6,
"break_points_converted_pct": 38.5,
"winners_total": 0,
"unforced_errors_total": 0
}
},
"totals": {
"matches": 28,
"wins": 16,
"tournaments_played": 24,
"tournaments_won": 1,
"aces": 38,
"double_faults": 63,
"win_rate": 57.1,
"losses": 12
}
}
],
"data_generated_at": "2025-12-10 09:56:04 UTC"
}