Player Data JSON
Obtiene datos completos de un jugador en formato JSON para alimentar LLMs
Valentini Grammatikopoulou
1W - 1L
50.0% Win Rate
Forma: WL
JSON Data
{
"player": {
"id": 1158,
"api_id": 82609,
"name": "Valentini Grammatikopoulou",
"short_name": "V. Grammatikopoulou",
"country": "Greece",
"country_code": "GR",
"gender": "Female",
"circuit": "WTA",
"date_of_birth": "1997-02-09",
"height_cm": null,
"weight_kg": null,
"plays": "",
"turned_pro": null
},
"utr": {
"id": 5275633,
"singles": 11.1,
"doubles": 10.89,
"ranking": 414,
"division": "Pro",
"is_pro": true,
"updated_at": "2025-12-07"
},
"current_ranking": {
"position": 455,
"points": 123,
"best_position": 143,
"date": "2025-12-10"
},
"ranking_history": [
{
"date": "2025-12-10",
"position": 455,
"points": 123
},
{
"date": "2025-12-09",
"position": 455,
"points": 123
},
{
"date": "2025-12-08",
"position": 455,
"points": 123
},
{
"date": "2025-12-07",
"position": 453,
"points": 123
},
{
"date": "2025-12-06",
"position": 453,
"points": 123
},
{
"date": "2025-12-05",
"position": 453,
"points": 123
},
{
"date": "2025-12-04",
"position": 453,
"points": 123
},
{
"date": "2025-12-03",
"position": 453,
"points": 123
}
],
"career_stats": {
"total_matches": 2,
"wins": 1,
"losses": 1,
"win_rate": 50.0
},
"surface_stats": {
"hard": {
"matches": 2,
"wins": 1,
"losses": 1,
"win_rate": 50.0
},
"clay": {
"matches": 0,
"wins": 0,
"losses": 0,
"win_rate": 0
},
"grass": {
"matches": 0,
"wins": 0,
"losses": 0,
"win_rate": 0
}
},
"category_stats": {
"WTA 250": {
"matches": 1,
"wins": 0,
"losses": 1,
"win_rate": 0.0
},
"UTR": {
"matches": 1,
"wins": 1,
"losses": 0,
"win_rate": 100.0
}
},
"average_match_stats": {
"matches_with_stats": 2,
"avg_aces_per_match": 0.5,
"avg_double_faults_per_match": 4.0,
"avg_first_serve_pct": 70.5,
"avg_first_serve_won_pct": 60.6,
"avg_second_serve_won_pct": 51.0,
"avg_break_points_converted_pct": null
},
"recent_form": [
{
"date": "2025-12-08",
"opponent": "Mia Chudejova",
"opponent_id": 377988,
"tournament": "UTR PTT Carvoeiro Women +H 07",
"surface": "hard",
"round": "",
"result": "W",
"score": "2-1",
"stats": {
"aces": 0,
"double_faults": 2,
"first_serve_pct": 69.87951807228916,
"first_serve_won_pct": 68.96551724137932,
"second_serve_won_pct": 52.0,
"break_points_converted_pct": null,
"total_points_won": null
}
},
{
"date": "2025-09-06",
"opponent": "Alicia Herrero Linana",
"opponent_id": 119216,
"tournament": "WTA Sao Paulo, Brazil Women, Singles",
"surface": "hard",
"round": "Qualification Round 1",
"result": "L",
"score": "1-2",
"stats": {
"aces": 1,
"double_faults": 6,
"first_serve_pct": 71.1340206185567,
"first_serve_won_pct": 52.17391304347826,
"second_serve_won_pct": 50.0,
"break_points_converted_pct": null,
"total_points_won": null
}
}
],
"form_summary": {
"last_10_matches": 2,
"wins": 1,
"losses": 1,
"form_string": "WL"
},
"head_to_head": [
{
"opponent": "Alicia Herrero Linana",
"opponent_id": 119216,
"matches": 1,
"wins": 0,
"losses": 1
},
{
"opponent": "Mia Chudejova",
"opponent_id": 377988,
"matches": 1,
"wins": 1,
"losses": 0
}
],
"upcoming_matches": [
{
"date": "2025-12-10 16:00",
"opponent": "Diana Marcinkevica",
"opponent_id": 47985,
"tournament": "UTR PTT Carvoeiro Women +H 07",
"surface": "hard",
"round": "",
"odds_player": 1.25,
"odds_opponent": 3.75
},
{
"date": "2025-12-11 10:00",
"opponent": "Olga Golas",
"opponent_id": 349923,
"tournament": "UTR PTT Carvoeiro Women +H 07",
"surface": "hard",
"round": "",
"odds_player": null,
"odds_opponent": null
},
{
"date": "2025-12-11 10:00",
"opponent": "Iulia Andreea Ionescu",
"opponent_id": 401341,
"tournament": "UTR PTT Carvoeiro Women +H 07",
"surface": "hard",
"round": "",
"odds_player": null,
"odds_opponent": null
}
],
"year_statistics": [
{
"year": 2024,
"surfaces": {
"grass": {
"matches": 1,
"wins": 0,
"losses": 1,
"win_rate": 0.0,
"tournaments_played": 1,
"tournaments_won": 0,
"tiebreaks_won": 0,
"tiebreaks_lost": 0,
"aces": 0,
"double_faults": 4,
"aces_per_match": 0.0,
"double_faults_per_match": 4.0,
"first_serve_pct": 74.5,
"first_serve_won_pct": 62.0,
"second_serve_won_pct": 40.9,
"break_points_saved_pct": 76.5,
"break_points_converted_pct": 16.7,
"winners_total": 0,
"unforced_errors_total": 0
},
"hardcourt_indoor": {
"matches": 5,
"wins": 2,
"losses": 3,
"win_rate": 40.0,
"tournaments_played": 2,
"tournaments_won": 0,
"tiebreaks_won": 0,
"tiebreaks_lost": 1,
"aces": 5,
"double_faults": 19,
"aces_per_match": 1.0,
"double_faults_per_match": 3.8,
"first_serve_pct": 73.2,
"first_serve_won_pct": 56.1,
"second_serve_won_pct": 52.8,
"break_points_saved_pct": 31.7,
"break_points_converted_pct": 47.0,
"winners_total": 0,
"unforced_errors_total": 0
},
"hardcourt_outdoor": {
"matches": 4,
"wins": 1,
"losses": 3,
"win_rate": 25.0,
"tournaments_played": 5,
"tournaments_won": 0,
"tiebreaks_won": 0,
"tiebreaks_lost": 0,
"aces": 6,
"double_faults": 14,
"aces_per_match": 1.5,
"double_faults_per_match": 3.5,
"first_serve_pct": 73.2,
"first_serve_won_pct": 57.3,
"second_serve_won_pct": 43.2,
"break_points_saved_pct": 39.5,
"break_points_converted_pct": 61.3,
"winners_total": 0,
"unforced_errors_total": 0
},
"red_clay": {
"matches": 1,
"wins": 0,
"losses": 1,
"win_rate": 0.0,
"tournaments_played": 10,
"tournaments_won": 0,
"tiebreaks_won": 0,
"tiebreaks_lost": 0,
"aces": 1,
"double_faults": 7,
"aces_per_match": 1.0,
"double_faults_per_match": 7.0,
"first_serve_pct": 76.1,
"first_serve_won_pct": 60.7,
"second_serve_won_pct": 52.4,
"break_points_saved_pct": 58.3,
"break_points_converted_pct": 40.0,
"winners_total": 0,
"unforced_errors_total": 0
}
},
"totals": {
"matches": 11,
"wins": 3,
"tournaments_played": 18,
"tournaments_won": 0,
"aces": 12,
"double_faults": 44,
"win_rate": 27.3,
"losses": 8
}
},
{
"year": 2023,
"surfaces": {
"grass": {
"matches": 1,
"wins": 0,
"losses": 1,
"win_rate": 0.0,
"tournaments_played": 2,
"tournaments_won": 0,
"tiebreaks_won": 0,
"tiebreaks_lost": 0,
"aces": 0,
"double_faults": 3,
"aces_per_match": 0.0,
"double_faults_per_match": 3.0,
"first_serve_pct": 75.0,
"first_serve_won_pct": 37.5,
"second_serve_won_pct": 33.3,
"break_points_saved_pct": 0.0,
"break_points_converted_pct": 50.0,
"winners_total": 0,
"unforced_errors_total": 3
},
"hardcourt_indoor": {
"matches": 5,
"wins": 5,
"losses": 0,
"win_rate": 100.0,
"tournaments_played": 4,
"tournaments_won": 0,
"tiebreaks_won": 0,
"tiebreaks_lost": 0,
"aces": 2,
"double_faults": 8,
"aces_per_match": 0.4,
"double_faults_per_match": 1.6,
"first_serve_pct": 76.8,
"first_serve_won_pct": 73.6,
"second_serve_won_pct": 63.9,
"break_points_saved_pct": 83.3,
"break_points_converted_pct": 54.8,
"winners_total": 0,
"unforced_errors_total": 0
},
"hardcourt_outdoor": {
"matches": 4,
"wins": 1,
"losses": 3,
"win_rate": 25.0,
"tournaments_played": 11,
"tournaments_won": 1,
"tiebreaks_won": 0,
"tiebreaks_lost": 0,
"aces": 4,
"double_faults": 5,
"aces_per_match": 1.0,
"double_faults_per_match": 1.2,
"first_serve_pct": 76.1,
"first_serve_won_pct": 53.6,
"second_serve_won_pct": 33.8,
"break_points_saved_pct": 39.4,
"break_points_converted_pct": 29.4,
"winners_total": 0,
"unforced_errors_total": 0
},
"red_clay": {
"matches": 10,
"wins": 2,
"losses": 8,
"win_rate": 20.0,
"tournaments_played": 17,
"tournaments_won": 2,
"tiebreaks_won": 0,
"tiebreaks_lost": 3,
"aces": 9,
"double_faults": 26,
"aces_per_match": 0.9,
"double_faults_per_match": 2.6,
"first_serve_pct": 75.4,
"first_serve_won_pct": 51.3,
"second_serve_won_pct": 43.9,
"break_points_saved_pct": 44.3,
"break_points_converted_pct": 49.0,
"winners_total": 9,
"unforced_errors_total": 11
}
},
"totals": {
"matches": 20,
"wins": 8,
"tournaments_played": 34,
"tournaments_won": 3,
"aces": 15,
"double_faults": 42,
"win_rate": 40.0,
"losses": 12
}
}
],
"data_generated_at": "2025-12-10 07:35:19 UTC"
}