Player Data JSON
Obtiene datos completos de un jugador en formato JSON para alimentar LLMs
Jessica Pieri
13W - 12L
52.0% Win Rate
Forma: LLLLWLLWWL
JSON Data
{
"player": {
"id": 1016,
"api_id": 96237,
"name": "Jessica Pieri",
"short_name": "J. Pieri",
"country": "Italy",
"country_code": "IT",
"gender": "Female",
"circuit": "WTA",
"date_of_birth": "1997-04-24",
"height_cm": null,
"weight_kg": null,
"plays": "",
"turned_pro": null
},
"utr": {
"id": 4955418,
"singles": 11.45,
"doubles": 10.76,
"ranking": 269,
"division": "Pro",
"is_pro": true,
"updated_at": "2025-12-07"
},
"current_ranking": {
"position": 230,
"points": 318,
"best_position": 205,
"date": "2025-12-10"
},
"ranking_history": [
{
"date": "2025-12-10",
"position": 230,
"points": 318
},
{
"date": "2025-12-09",
"position": 230,
"points": 318
},
{
"date": "2025-12-08",
"position": 230,
"points": 318
},
{
"date": "2025-12-07",
"position": 233,
"points": 318
},
{
"date": "2025-12-06",
"position": 233,
"points": 318
},
{
"date": "2025-12-05",
"position": 233,
"points": 318
},
{
"date": "2025-12-04",
"position": 233,
"points": 318
},
{
"date": "2025-12-03",
"position": 233,
"points": 318
}
],
"career_stats": {
"total_matches": 25,
"wins": 13,
"losses": 12,
"win_rate": 52.0
},
"surface_stats": {
"hard": {
"matches": 6,
"wins": 3,
"losses": 3,
"win_rate": 50.0
},
"clay": {
"matches": 18,
"wins": 10,
"losses": 8,
"win_rate": 55.6
},
"grass": {
"matches": 0,
"wins": 0,
"losses": 0,
"win_rate": 0
}
},
"category_stats": {
"WTA 250": {
"matches": 25,
"wins": 13,
"losses": 12,
"win_rate": 52.0
}
},
"average_match_stats": {
"matches_with_stats": 25,
"avg_aces_per_match": 0.2,
"avg_double_faults_per_match": 1.4,
"avg_first_serve_pct": 74.7,
"avg_first_serve_won_pct": 53.9,
"avg_second_serve_won_pct": 48.1,
"avg_break_points_converted_pct": null
},
"recent_form": [
{
"date": "2025-12-08",
"opponent": "Sonay Kartal",
"opponent_id": 291152,
"tournament": "Limoges, France",
"surface": "hard",
"round": "Round of 32",
"result": "L",
"score": "0-2",
"stats": {
"aces": 0,
"double_faults": 0,
"first_serve_pct": 90.625,
"first_serve_won_pct": 27.586206896551722,
"second_serve_won_pct": 66.66666666666666,
"break_points_converted_pct": null,
"total_points_won": null
}
},
{
"date": "2025-11-24",
"opponent": "Maja Chwalinska",
"opponent_id": 211014,
"tournament": "Buenos Aires, Argentina",
"surface": "clay",
"round": "Round of 32",
"result": "L",
"score": "0-2",
"stats": {
"aces": 0,
"double_faults": 0,
"first_serve_pct": 100.0,
"first_serve_won_pct": 28.947368421052634,
"second_serve_won_pct": 0.0,
"break_points_converted_pct": null,
"total_points_won": null
}
},
{
"date": "2025-11-17",
"opponent": "Carolina Alves",
"opponent_id": 51839,
"tournament": "Santiago, Chile",
"surface": "clay",
"round": "Round of 32",
"result": "L",
"score": "0-2",
"stats": {
"aces": 0,
"double_faults": 2,
"first_serve_pct": 73.23943661971832,
"first_serve_won_pct": 55.769230769230774,
"second_serve_won_pct": 21.052631578947366,
"break_points_converted_pct": null,
"total_points_won": null
}
},
{
"date": "2025-11-06",
"opponent": "Oleksandra Oliynykova",
"opponent_id": 250859,
"tournament": "WTA 125K Tucuman, Argentina Women Singles",
"surface": "clay",
"round": "Round of 16",
"result": "L",
"score": "0-1",
"stats": {
"aces": 1,
"double_faults": 2,
"first_serve_pct": 61.29032258064516,
"first_serve_won_pct": 36.84210526315789,
"second_serve_won_pct": 100.0,
"break_points_converted_pct": null,
"total_points_won": null
}
},
{
"date": "2025-11-04",
"opponent": "Maria Florencia Urrutia",
"opponent_id": 207107,
"tournament": "WTA 125K Tucuman, Argentina Women Singles",
"surface": "clay",
"round": "Round of 32",
"result": "W",
"score": "2-0",
"stats": {
"aces": 0,
"double_faults": 0,
"first_serve_pct": 85.9375,
"first_serve_won_pct": 54.54545454545454,
"second_serve_won_pct": 44.44444444444444,
"break_points_converted_pct": null,
"total_points_won": null
}
},
{
"date": "2025-10-28",
"opponent": "Alicia Herrero Linana",
"opponent_id": 119216,
"tournament": "Cali, Colombia",
"surface": "clay",
"round": "Round of 32",
"result": "L",
"score": "0-2",
"stats": {
"aces": 0,
"double_faults": 3,
"first_serve_pct": 87.17948717948718,
"first_serve_won_pct": 50.0,
"second_serve_won_pct": 57.14285714285714,
"break_points_converted_pct": null,
"total_points_won": null
}
},
{
"date": "2025-10-25",
"opponent": "Martina Colmegna",
"opponent_id": 79315,
"tournament": "WTA 125K Queretaro, Mexico Women Singles",
"surface": "clay",
"round": "Quarterfinals",
"result": "L",
"score": "0-2",
"stats": {
"aces": 0,
"double_faults": 1,
"first_serve_pct": 68.08510638297872,
"first_serve_won_pct": 34.375,
"second_serve_won_pct": 40.0,
"break_points_converted_pct": null,
"total_points_won": null
}
},
{
"date": "2025-10-24",
"opponent": "Diletta Cherubini",
"opponent_id": 276445,
"tournament": "WTA 125K Queretaro, Mexico Women Singles",
"surface": "clay",
"round": "Round of 16",
"result": "W",
"score": "2-1",
"stats": {
"aces": 0,
"double_faults": 4,
"first_serve_pct": 80.0,
"first_serve_won_pct": 73.33333333333333,
"second_serve_won_pct": 33.33333333333333,
"break_points_converted_pct": null,
"total_points_won": null
}
},
{
"date": "2025-10-21",
"opponent": "Natalia Sousa Salazar",
"opponent_id": 498373,
"tournament": "WTA 125K Queretaro, Mexico Women Singles",
"surface": "clay",
"round": "Round of 32",
"result": "W",
"score": "2-0",
"stats": {
"aces": 0,
"double_faults": 1,
"first_serve_pct": 71.42857142857143,
"first_serve_won_pct": 65.0,
"second_serve_won_pct": 56.25,
"break_points_converted_pct": null,
"total_points_won": null
}
},
{
"date": "2025-10-18",
"opponent": "Cadence Brace",
"opponent_id": 368344,
"tournament": "Tampico, Mexico",
"surface": "hard",
"round": "Semifinals",
"result": "L",
"score": "1-2",
"stats": {
"aces": 0,
"double_faults": 1,
"first_serve_pct": 67.03296703296702,
"first_serve_won_pct": 49.18032786885246,
"second_serve_won_pct": 53.48837209302325,
"break_points_converted_pct": null,
"total_points_won": null
}
}
],
"form_summary": {
"last_10_matches": 10,
"wins": 3,
"losses": 7,
"form_string": "LLLLWLLWWL"
},
"head_to_head": [
{
"opponent": "Sara Cakarevic",
"opponent_id": 144084,
"matches": 1,
"wins": 0,
"losses": 1
},
{
"opponent": "Oleksandra Oliynykova",
"opponent_id": 250859,
"matches": 1,
"wins": 0,
"losses": 1
},
{
"opponent": "Maja Chwalinska",
"opponent_id": 211014,
"matches": 1,
"wins": 0,
"losses": 1
},
{
"opponent": "Daria Kudashova",
"opponent_id": 284561,
"matches": 1,
"wins": 1,
"losses": 0
},
{
"opponent": "Cadence Brace",
"opponent_id": 368344,
"matches": 1,
"wins": 0,
"losses": 1
}
],
"upcoming_matches": [],
"year_statistics": [
{
"year": 2025,
"surfaces": {
"hardcourt_outdoor": {
"matches": 4,
"wins": 3,
"losses": 1,
"win_rate": 75.0,
"tournaments_played": 2,
"tournaments_won": 0,
"tiebreaks_won": 0,
"tiebreaks_lost": 0,
"aces": 0,
"double_faults": 4,
"aces_per_match": 0.0,
"double_faults_per_match": 1.0,
"first_serve_pct": 77.8,
"first_serve_won_pct": 57.8,
"second_serve_won_pct": 54.1,
"break_points_saved_pct": 63.4,
"break_points_converted_pct": 55.0,
"winners_total": 0,
"unforced_errors_total": 0
},
"red_clay": {
"matches": 4,
"wins": 0,
"losses": 4,
"win_rate": 0.0,
"tournaments_played": 9,
"tournaments_won": 0,
"tiebreaks_won": 0,
"tiebreaks_lost": 1,
"aces": 0,
"double_faults": 6,
"aces_per_match": 0.0,
"double_faults_per_match": 1.5,
"first_serve_pct": 86.9,
"first_serve_won_pct": 49.1,
"second_serve_won_pct": 45.7,
"break_points_saved_pct": 56.2,
"break_points_converted_pct": 34.6,
"winners_total": 0,
"unforced_errors_total": 0
}
},
"totals": {
"matches": 8,
"wins": 3,
"tournaments_played": 11,
"tournaments_won": 0,
"aces": 0,
"double_faults": 10,
"win_rate": 37.5,
"losses": 5
}
}
],
"data_generated_at": "2025-12-10 06:01:34 UTC"
}