Player Data JSON
Obtiene datos completos de un jugador en formato JSON para alimentar LLMs
George Loffhagen
7W - 6L
53,8% Win Rate
Forma: LWWLWWLLWL
JSON Data
{
"player": {
"id": 799,
"api_id": 258978,
"name": "George Loffhagen",
"short_name": "G. Loffhagen",
"country": "United Kingdom",
"country_code": "GB",
"gender": "Male",
"circuit": "ATP",
"date_of_birth": null,
"height_cm": null,
"weight_kg": null,
"plays": "",
"turned_pro": null
},
"utr": {
"id": 235413,
"singles": 14.42,
"doubles": null,
"ranking": 197,
"division": "Pro",
"is_pro": true,
"updated_at": "2026-01-18"
},
"current_ranking": {
"position": 212,
"points": 278,
"best_position": 200,
"date": "2026-01-30"
},
"ranking_history": [
{
"date": "2026-01-30",
"position": 212,
"points": 278
},
{
"date": "2026-01-29",
"position": 212,
"points": 278
},
{
"date": "2026-01-28",
"position": 212,
"points": 278
},
{
"date": "2026-01-27",
"position": 212,
"points": 278
},
{
"date": "2026-01-26",
"position": 212,
"points": 278
},
{
"date": "2026-01-25",
"position": 212,
"points": 278
},
{
"date": "2026-01-24",
"position": 212,
"points": 278
},
{
"date": "2026-01-23",
"position": 212,
"points": 278
},
{
"date": "2026-01-22",
"position": 212,
"points": 278
},
{
"date": "2026-01-21",
"position": 212,
"points": 278
}
],
"career_stats": {
"total_matches": 13,
"wins": 7,
"losses": 6,
"win_rate": 53.8
},
"surface_stats": {
"hard": {
"matches": 9,
"wins": 5,
"losses": 4,
"win_rate": 55.6
},
"clay": {
"matches": 0,
"wins": 0,
"losses": 0,
"win_rate": 0
},
"grass": {
"matches": 4,
"wins": 2,
"losses": 2,
"win_rate": 50.0
}
},
"category_stats": {
"Grand Slam": {
"matches": 5,
"wins": 2,
"losses": 3,
"win_rate": 40.0
},
"ATP 250": {
"matches": 3,
"wins": 2,
"losses": 1,
"win_rate": 66.7
},
"Challenger": {
"matches": 5,
"wins": 3,
"losses": 2,
"win_rate": 60.0
}
},
"average_match_stats": {
"matches_with_stats": 13,
"avg_aces_per_match": 8.5,
"avg_double_faults_per_match": 5.0,
"avg_first_serve_pct": 57.1,
"avg_first_serve_won_pct": 76.1,
"avg_second_serve_won_pct": 47.2,
"avg_break_points_converted_pct": null
},
"recent_form": [
{
"date": "2026-01-15",
"opponent": "Nishesh Basavareddy",
"opponent_id": 407164,
"tournament": "Australian Open",
"surface": "hard",
"round": "Qualification Final",
"result": "L",
"score": "1-2",
"stats": {
"aces": 10,
"double_faults": 3,
"first_serve_pct": 59.80392156862745,
"first_serve_won_pct": 73.77049180327869,
"second_serve_won_pct": 56.666666666666664,
"break_points_converted_pct": null,
"total_points_won": null
}
},
{
"date": "2026-01-13",
"opponent": "Yoshihito Nishioka",
"opponent_id": 59281,
"tournament": "Australian Open",
"surface": "hard",
"round": "Qualification Round 2",
"result": "W",
"score": "1-0",
"stats": {
"aces": 3,
"double_faults": 3,
"first_serve_pct": 56.36363636363636,
"first_serve_won_pct": 64.51612903225806,
"second_serve_won_pct": 45.83333333333333,
"break_points_converted_pct": null,
"total_points_won": null
}
},
{
"date": "2026-01-11",
"opponent": "Justin Engel",
"opponent_id": 403148,
"tournament": "Australian Open",
"surface": "hard",
"round": "Qualification Round 1",
"result": "W",
"score": "2-0",
"stats": {
"aces": 13,
"double_faults": 1,
"first_serve_pct": 61.1764705882353,
"first_serve_won_pct": 86.53846153846155,
"second_serve_won_pct": 54.54545454545454,
"break_points_converted_pct": null,
"total_points_won": null
}
},
{
"date": "2025-10-03",
"opponent": "Daniel Merida",
"opponent_id": 338890,
"tournament": "Alicante, Spain",
"surface": "hard",
"round": "Quarterfinals",
"result": "L",
"score": "1-2",
"stats": {
"aces": 5,
"double_faults": 6,
"first_serve_pct": 57.95454545454546,
"first_serve_won_pct": 68.62745098039215,
"second_serve_won_pct": 40.54054054054054,
"break_points_converted_pct": null,
"total_points_won": null
}
},
{
"date": "2025-10-01",
"opponent": "Viktor Durasovic",
"opponent_id": 96239,
"tournament": "Alicante, Spain",
"surface": "hard",
"round": "Round of 16",
"result": "W",
"score": "2-1",
"stats": {
"aces": 9,
"double_faults": 7,
"first_serve_pct": 56.62650602409639,
"first_serve_won_pct": 87.2340425531915,
"second_serve_won_pct": 48.38709677419355,
"break_points_converted_pct": null,
"total_points_won": null
}
},
{
"date": "2025-09-30",
"opponent": "Alberto Barroso Campos",
"opponent_id": 111609,
"tournament": "Alicante, Spain",
"surface": "hard",
"round": "Round of 32",
"result": "W",
"score": "2-0",
"stats": {
"aces": 9,
"double_faults": 7,
"first_serve_pct": 40.625,
"first_serve_won_pct": 84.61538461538461,
"second_serve_won_pct": 47.368421052631575,
"break_points_converted_pct": null,
"total_points_won": null
}
},
{
"date": "2025-08-19",
"opponent": "Jason Kubler",
"opponent_id": 39726,
"tournament": "US Open",
"surface": "hard",
"round": "Qualification Round 1",
"result": "L",
"score": "0-2",
"stats": {
"aces": 7,
"double_faults": 3,
"first_serve_pct": 58.82352941176471,
"first_serve_won_pct": 67.5,
"second_serve_won_pct": 60.71428571428571,
"break_points_converted_pct": null,
"total_points_won": null
}
},
{
"date": "2025-07-31",
"opponent": "Francesco Maestrelli",
"opponent_id": 261017,
"tournament": "Porto, Portugal",
"surface": "hard",
"round": "Round of 16",
"result": "L",
"score": "0-2",
"stats": {
"aces": 5,
"double_faults": 7,
"first_serve_pct": 54.385964912280706,
"first_serve_won_pct": 74.19354838709677,
"second_serve_won_pct": 30.76923076923077,
"break_points_converted_pct": null,
"total_points_won": null
}
},
{
"date": "2025-07-29",
"opponent": "Giulio Zeppieri",
"opponent_id": 237188,
"tournament": "Porto, Portugal",
"surface": "hard",
"round": "Round of 32",
"result": "W",
"score": "2-1",
"stats": {
"aces": 5,
"double_faults": 7,
"first_serve_pct": 54.385964912280706,
"first_serve_won_pct": 74.19354838709677,
"second_serve_won_pct": 35.714285714285715,
"break_points_converted_pct": null,
"total_points_won": null
}
},
{
"date": "2025-07-01",
"opponent": "Pedro Martinez",
"opponent_id": 77223,
"tournament": "Wimbledon",
"surface": "grass",
"round": "Round of 128",
"result": "L",
"score": "1-3",
"stats": {
"aces": 16,
"double_faults": 5,
"first_serve_pct": 49.473684210526315,
"first_serve_won_pct": 63.829787234042556,
"second_serve_won_pct": 35.41666666666667,
"break_points_converted_pct": null,
"total_points_won": null
}
}
],
"form_summary": {
"last_10_matches": 10,
"wins": 5,
"losses": 5,
"form_string": "LWWLWWLLWL"
},
"head_to_head": [
{
"opponent": "Nishesh Basavareddy",
"opponent_id": 407164,
"matches": 1,
"wins": 0,
"losses": 1
},
{
"opponent": "Reilly Opelka",
"opponent_id": 130400,
"matches": 1,
"wins": 0,
"losses": 1
},
{
"opponent": "Giulio Zeppieri",
"opponent_id": 237188,
"matches": 1,
"wins": 1,
"losses": 0
},
{
"opponent": "Mackenzie McDonald",
"opponent_id": 63438,
"matches": 1,
"wins": 1,
"losses": 0
},
{
"opponent": "Viktor Durasovic",
"opponent_id": 96239,
"matches": 1,
"wins": 1,
"losses": 0
}
],
"upcoming_matches": [],
"year_statistics": [
{
"year": 2025,
"surfaces": {
"grass": {
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"wins": 2,
"losses": 3,
"win_rate": 40.0,
"tournaments_played": 4,
"tournaments_won": 0,
"tiebreaks_won": 1,
"tiebreaks_lost": 0,
"aces": 51,
"double_faults": 24,
"aces_per_match": 10.2,
"double_faults_per_match": 4.8,
"first_serve_pct": 70.7,
"first_serve_won_pct": 78.1,
"second_serve_won_pct": 56.9,
"break_points_saved_pct": 40.9,
"break_points_converted_pct": 27.8,
"winners_total": 45,
"unforced_errors_total": 57
},
"hardcourt_indoor": {
"matches": 3,
"wins": 2,
"losses": 1,
"win_rate": 66.7,
"tournaments_played": 2,
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"aces": 40,
"double_faults": 12,
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"double_faults_per_match": 4.0,
"first_serve_pct": 73.2,
"first_serve_won_pct": 80.3,
"second_serve_won_pct": 61.8,
"break_points_saved_pct": 37.5,
"break_points_converted_pct": 50.0,
"winners_total": 0,
"unforced_errors_total": 0
},
"hardcourt_outdoor": {
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"losses": 4,
"win_rate": 66.7,
"tournaments_played": 9,
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"aces": 96,
"double_faults": 67,
"aces_per_match": 8.0,
"double_faults_per_match": 5.6,
"first_serve_pct": 69.5,
"first_serve_won_pct": 74.0,
"second_serve_won_pct": 61.9,
"break_points_saved_pct": 66.7,
"break_points_converted_pct": 37.5,
"winners_total": 0,
"unforced_errors_total": 0
}
},
"totals": {
"matches": 20,
"wins": 12,
"tournaments_played": 15,
"tournaments_won": 1,
"aces": 187,
"double_faults": 103,
"win_rate": 60.0,
"losses": 8
}
},
{
"year": 2024,
"surfaces": {
"grass": {
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"win_rate": 33.3,
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"aces": 31,
"double_faults": 7,
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"first_serve_pct": 70.5,
"first_serve_won_pct": 75.8,
"second_serve_won_pct": 63.4,
"break_points_saved_pct": 50.0,
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"winners_total": 0,
"unforced_errors_total": 0
}
},
"totals": {
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"aces": 31,
"double_faults": 7,
"win_rate": 33.3,
"losses": 2
}
},
{
"year": 2023,
"surfaces": {
"grass": {
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"win_rate": 0.0,
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"aces": 14,
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"double_faults_per_match": 8.5,
"first_serve_pct": 71.4,
"first_serve_won_pct": 69.9,
"second_serve_won_pct": 50.0,
"break_points_saved_pct": 59.1,
"break_points_converted_pct": 42.1,
"winners_total": 27,
"unforced_errors_total": 43
}
},
"totals": {
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"aces": 14,
"double_faults": 17,
"win_rate": 0.0,
"losses": 2
}
}
],
"data_generated_at": "2026-01-30 14:30:15 UTC"
}