Player Data JSON
Obtiene datos completos de un jugador en formato JSON para alimentar LLMs
Koki Matsuda
6W - 3L
66,7% Win Rate
Forma: LWLWWWWWL
JSON Data
{
"player": {
"id": 1946,
"api_id": 450874,
"name": "Koki Matsuda",
"short_name": "K. Matsuda",
"country": "Japan",
"country_code": "JP",
"gender": "Male",
"circuit": "ATP",
"date_of_birth": null,
"height_cm": null,
"weight_kg": null,
"plays": "",
"turned_pro": null
},
"utr": {
"id": 5157467,
"singles": 13.37,
"doubles": 13.15,
"ranking": 795,
"division": "Pro",
"is_pro": true,
"updated_at": "2026-01-25"
},
"current_ranking": null,
"ranking_history": [],
"career_stats": {
"total_matches": 9,
"wins": 6,
"losses": 3,
"win_rate": 66.7
},
"surface_stats": {
"hard": {
"matches": 9,
"wins": 6,
"losses": 3,
"win_rate": 66.7
},
"clay": {
"matches": 0,
"wins": 0,
"losses": 0,
"win_rate": 0
},
"grass": {
"matches": 0,
"wins": 0,
"losses": 0,
"win_rate": 0
}
},
"category_stats": {
"Challenger": {
"matches": 1,
"wins": 0,
"losses": 1,
"win_rate": 0.0
},
"UTR": {
"matches": 8,
"wins": 6,
"losses": 2,
"win_rate": 75.0
}
},
"average_match_stats": {
"matches_with_stats": 9,
"avg_aces_per_match": 0.6,
"avg_double_faults_per_match": 1.3,
"avg_first_serve_pct": 73.3,
"avg_first_serve_won_pct": 65.1,
"avg_second_serve_won_pct": 55.0,
"avg_break_points_converted_pct": null
},
"recent_form": [
{
"date": "2026-01-28",
"opponent": "Ewan Ogura",
"opponent_id": 288523,
"tournament": "UTR Yokohama M03",
"surface": "hard",
"round": "",
"result": "L",
"score": "0-2",
"stats": {
"aces": 0,
"double_faults": 3,
"first_serve_pct": 56.33802816901409,
"first_serve_won_pct": 72.5,
"second_serve_won_pct": 41.935483870967744,
"break_points_converted_pct": null,
"total_points_won": null
}
},
{
"date": "2026-01-26",
"opponent": "Kotaro Mochizuki",
"opponent_id": 1046237,
"tournament": "UTR Yokohama M03",
"surface": "hard",
"round": "",
"result": "W",
"score": "2-0",
"stats": {
"aces": 0,
"double_faults": 0,
"first_serve_pct": 73.23943661971832,
"first_serve_won_pct": 36.53846153846153,
"second_serve_won_pct": 73.68421052631578,
"break_points_converted_pct": null,
"total_points_won": null
}
},
{
"date": "2025-12-21",
"opponent": "Ryota Tanuma",
"opponent_id": 134638,
"tournament": "UTR PTT Saitama Men 04",
"surface": "hard",
"round": "Final",
"result": "L",
"score": "0-2",
"stats": {
"aces": 0,
"double_faults": 2,
"first_serve_pct": 65.51724137931035,
"first_serve_won_pct": 60.526315789473685,
"second_serve_won_pct": 30.0,
"break_points_converted_pct": null,
"total_points_won": null
}
},
{
"date": "2025-12-20",
"opponent": "Ryotaro Matsumura",
"opponent_id": 52068,
"tournament": "UTR PTT Saitama Men 04",
"surface": "hard",
"round": "Semifinals",
"result": "W",
"score": "2-0",
"stats": {
"aces": 0,
"double_faults": 0,
"first_serve_pct": 67.3076923076923,
"first_serve_won_pct": 71.42857142857143,
"second_serve_won_pct": 41.17647058823529,
"break_points_converted_pct": null,
"total_points_won": null
}
},
{
"date": "2025-12-18",
"opponent": "Toshiki Karigyo",
"opponent_id": 1046240,
"tournament": "UTR PTT Saitama Men 04",
"surface": "hard",
"round": "",
"result": "W",
"score": "2-0",
"stats": {
"aces": 0,
"double_faults": 0,
"first_serve_pct": 76.59574468085107,
"first_serve_won_pct": 77.77777777777779,
"second_serve_won_pct": 35.0,
"break_points_converted_pct": null,
"total_points_won": null
}
},
{
"date": "2025-12-17",
"opponent": "Robin Eldin",
"opponent_id": 1122567,
"tournament": "UTR PTT Saitama Men 04",
"surface": "hard",
"round": "",
"result": "W",
"score": "2-0",
"stats": {
"aces": 0,
"double_faults": 0,
"first_serve_pct": 100.0,
"first_serve_won_pct": 61.66666666666667,
"second_serve_won_pct": null,
"break_points_converted_pct": null,
"total_points_won": null
}
},
{
"date": "2025-12-16",
"opponent": "Taiyo Sato",
"opponent_id": 1046235,
"tournament": "UTR PTT Saitama Men 04",
"surface": "hard",
"round": "",
"result": "W",
"score": "2-0",
"stats": {
"aces": 2,
"double_faults": 2,
"first_serve_pct": 68.51851851851852,
"first_serve_won_pct": 70.27027027027027,
"second_serve_won_pct": 41.17647058823529,
"break_points_converted_pct": null,
"total_points_won": null
}
},
{
"date": "2025-12-15",
"opponent": "Yuga Tashiro",
"opponent_id": 213414,
"tournament": "UTR PTT Saitama Men 04",
"surface": "hard",
"round": "",
"result": "W",
"score": "2-1",
"stats": {
"aces": 0,
"double_faults": 0,
"first_serve_pct": 100.0,
"first_serve_won_pct": 65.1685393258427,
"second_serve_won_pct": null,
"break_points_converted_pct": null,
"total_points_won": null
}
},
{
"date": "2025-11-09",
"opponent": "Yusuke Takahashi",
"opponent_id": 177644,
"tournament": "Kobe, Japan",
"surface": "hard",
"round": "Qualification Round 1",
"result": "L",
"score": "0-2",
"stats": {
"aces": 3,
"double_faults": 5,
"first_serve_pct": 52.38095238095239,
"first_serve_won_pct": 69.6969696969697,
"second_serve_won_pct": 26.666666666666668,
"break_points_converted_pct": null,
"total_points_won": null
}
}
],
"form_summary": {
"last_10_matches": 9,
"wins": 6,
"losses": 3,
"form_string": "LWLWWWWWL"
},
"head_to_head": [
{
"opponent": "Robin Eldin",
"opponent_id": 1122567,
"matches": 1,
"wins": 1,
"losses": 0
},
{
"opponent": "Yuga Tashiro",
"opponent_id": 213414,
"matches": 1,
"wins": 1,
"losses": 0
},
{
"opponent": "Toshiki Karigyo",
"opponent_id": 1046240,
"matches": 1,
"wins": 1,
"losses": 0
},
{
"opponent": "Taiyo Sato",
"opponent_id": 1046235,
"matches": 1,
"wins": 1,
"losses": 0
},
{
"opponent": "Yusuke Takahashi",
"opponent_id": 177644,
"matches": 1,
"wins": 0,
"losses": 1
}
],
"upcoming_matches": [],
"year_statistics": [
{
"year": 2025,
"surfaces": {
"hardcourt_indoor": {
"matches": 1,
"wins": 0,
"losses": 1,
"win_rate": 0.0,
"tournaments_played": 1,
"tournaments_won": 0,
"tiebreaks_won": 0,
"tiebreaks_lost": 0,
"aces": 3,
"double_faults": 5,
"aces_per_match": 3.0,
"double_faults_per_match": 5.0,
"first_serve_pct": 67.7,
"first_serve_won_pct": 69.7,
"second_serve_won_pct": 32.0,
"break_points_saved_pct": 50.0,
"break_points_converted_pct": 25.0,
"winners_total": 0,
"unforced_errors_total": 0
},
"hardcourt_outdoor": {
"matches": 8,
"wins": 5,
"losses": 3,
"win_rate": 62.5,
"tournaments_played": 9,
"tournaments_won": 2,
"tiebreaks_won": 3,
"tiebreaks_lost": 1,
"aces": 67,
"double_faults": 14,
"aces_per_match": 8.4,
"double_faults_per_match": 1.8,
"first_serve_pct": 73.5,
"first_serve_won_pct": 71.3,
"second_serve_won_pct": 58.7,
"break_points_saved_pct": 53.5,
"break_points_converted_pct": 37.7,
"winners_total": 0,
"unforced_errors_total": 0
}
},
"totals": {
"matches": 9,
"wins": 5,
"tournaments_played": 10,
"tournaments_won": 2,
"aces": 70,
"double_faults": 19,
"win_rate": 55.6,
"losses": 4
}
}
],
"data_generated_at": "2026-01-30 14:39:51 UTC"
}