Player Data JSON
Obtiene datos completos de un jugador en formato JSON para alimentar LLMs
Learner Tien
57W - 35L
62.0% Win Rate
Forma: WLLWLLWWLW
JSON Data
{
"player": {
"id": 86,
"api_id": 412818,
"name": "Learner Tien",
"short_name": "L. Tien",
"country": "USA",
"country_code": "US",
"gender": "Male",
"circuit": "ATP",
"date_of_birth": null,
"height_cm": null,
"weight_kg": null,
"plays": "",
"turned_pro": null
},
"utr": {
"id": 2245344,
"singles": 15.44,
"doubles": 14.17,
"ranking": 29,
"division": "Pro",
"is_pro": true,
"updated_at": "2026-04-26"
},
"current_ranking": {
"position": 21,
"points": 1870,
"best_position": 21,
"date": "2026-05-08"
},
"ranking_history": [
{
"date": "2026-05-08",
"position": 21,
"points": 1870
},
{
"date": "2026-05-07",
"position": 21,
"points": 1870
},
{
"date": "2026-05-06",
"position": 21,
"points": 1870
},
{
"date": "2026-05-05",
"position": 21,
"points": 1870
},
{
"date": "2026-05-04",
"position": 21,
"points": 1885
},
{
"date": "2026-05-03",
"position": 21,
"points": 1885
},
{
"date": "2026-05-02",
"position": 21,
"points": 1885
},
{
"date": "2026-05-01",
"position": 21,
"points": 1885
},
{
"date": "2026-04-30",
"position": 21,
"points": 1885
},
{
"date": "2026-04-29",
"position": 21,
"points": 1885
}
],
"career_stats": {
"total_matches": 92,
"wins": 57,
"losses": 35,
"win_rate": 62.0
},
"surface_stats": {
"hard": {
"matches": 71,
"wins": 48,
"losses": 23,
"win_rate": 67.6
},
"clay": {
"matches": 13,
"wins": 5,
"losses": 8,
"win_rate": 38.5
},
"grass": {
"matches": 8,
"wins": 4,
"losses": 4,
"win_rate": 50.0
}
},
"category_stats": {
"Grand Slam": {
"matches": 16,
"wins": 11,
"losses": 5,
"win_rate": 68.8
},
"Masters 1000": {
"matches": 23,
"wins": 12,
"losses": 11,
"win_rate": 52.2
},
"ATP 500": {
"matches": 18,
"wins": 12,
"losses": 6,
"win_rate": 66.7
},
"ATP 250": {
"matches": 25,
"wins": 15,
"losses": 10,
"win_rate": 60.0
},
"Otro": {
"matches": 10,
"wins": 7,
"losses": 3,
"win_rate": 70.0
}
},
"average_match_stats": {
"matches_with_stats": 92,
"avg_aces_per_match": 4.6,
"avg_double_faults_per_match": 3.9,
"avg_first_serve_pct": 61.7,
"avg_first_serve_won_pct": 69.6,
"avg_second_serve_won_pct": 52.0,
"avg_break_points_converted_pct": null
},
"recent_form": [
{
"date": "2026-05-08",
"opponent": "Damir Džumhur",
"opponent_id": 49172,
"tournament": "ATP Rome Masters",
"surface": "clay",
"round": "Round of 64",
"result": "W",
"score": "2-0",
"stats": {
"aces": 1,
"double_faults": 1,
"first_serve_pct": 68.75,
"first_serve_won_pct": 54.54545454545454,
"second_serve_won_pct": 40.0,
"break_points_converted_pct": null,
"total_points_won": null
}
},
{
"date": "2026-04-25",
"opponent": "Adolfo Daniel Vallejo",
"opponent_id": 326949,
"tournament": "ATP Madrid Masters",
"surface": "clay",
"round": "Round of 64",
"result": "L",
"score": "0-2",
"stats": {
"aces": 0,
"double_faults": 4,
"first_serve_pct": 60.3448275862069,
"first_serve_won_pct": 51.42857142857142,
"second_serve_won_pct": 53.84615384615385,
"break_points_converted_pct": null,
"total_points_won": null
}
},
{
"date": "2026-04-03",
"opponent": "Roman Andres Burruchaga",
"opponent_id": 287181,
"tournament": "Houston",
"surface": "clay",
"round": "Quarterfinals",
"result": "L",
"score": "0-2",
"stats": {
"aces": 0,
"double_faults": 3,
"first_serve_pct": 61.19402985074627,
"first_serve_won_pct": 63.41463414634146,
"second_serve_won_pct": 60.0,
"break_points_converted_pct": null,
"total_points_won": null
}
},
{
"date": "2026-04-02",
"opponent": "Nishesh Basavareddy",
"opponent_id": 407164,
"tournament": "Houston",
"surface": "clay",
"round": "Round of 16",
"result": "W",
"score": "2-1",
"stats": {
"aces": 7,
"double_faults": 3,
"first_serve_pct": 61.53846153846154,
"first_serve_won_pct": 79.16666666666666,
"second_serve_won_pct": 52.27272727272727,
"break_points_converted_pct": null,
"total_points_won": null
}
},
{
"date": "2026-03-21",
"opponent": "Kamil Majchrzak",
"opponent_id": 108709,
"tournament": "Miami",
"surface": "hard",
"round": "Round of 64",
"result": "L",
"score": "1-2",
"stats": {
"aces": 10,
"double_faults": 6,
"first_serve_pct": 61.904761904761905,
"first_serve_won_pct": 65.38461538461539,
"second_serve_won_pct": 43.75,
"break_points_converted_pct": null,
"total_points_won": null
}
},
{
"date": "2026-03-12",
"opponent": "Jannik Sinner",
"opponent_id": 206570,
"tournament": "Indian Wells",
"surface": "hard",
"round": "Quarterfinals",
"result": "L",
"score": "0-2",
"stats": {
"aces": 4,
"double_faults": 5,
"first_serve_pct": 59.183673469387756,
"first_serve_won_pct": 48.275862068965516,
"second_serve_won_pct": 55.55555555555556,
"break_points_converted_pct": null,
"total_points_won": null
}
},
{
"date": "2026-03-10",
"opponent": "Alejandro Davidovich Fokina",
"opponent_id": 157456,
"tournament": "Indian Wells",
"surface": "hard",
"round": "Round of 16",
"result": "W",
"score": "2-1",
"stats": {
"aces": 10,
"double_faults": 4,
"first_serve_pct": 60.526315789473685,
"first_serve_won_pct": 72.46376811594203,
"second_serve_won_pct": 48.0,
"break_points_converted_pct": null,
"total_points_won": null
}
},
{
"date": "2026-03-08",
"opponent": "Ben Shelton",
"opponent_id": 385485,
"tournament": "Indian Wells",
"surface": "hard",
"round": "Round of 32",
"result": "W",
"score": "2-1",
"stats": {
"aces": 15,
"double_faults": 10,
"first_serve_pct": 67.9245283018868,
"first_serve_won_pct": 81.94444444444444,
"second_serve_won_pct": 50.0,
"break_points_converted_pct": null,
"total_points_won": null
}
},
{
"date": "2026-02-22",
"opponent": "Tommy Paul",
"opponent_id": 138546,
"tournament": "Delray Beach",
"surface": "hard",
"round": "Semifinals",
"result": "L",
"score": "1-2",
"stats": {
"aces": 5,
"double_faults": 2,
"first_serve_pct": 53.125,
"first_serve_won_pct": 78.43137254901961,
"second_serve_won_pct": 44.44444444444444,
"break_points_converted_pct": null,
"total_points_won": null
}
},
{
"date": "2026-02-20",
"opponent": "Frances Tiafoe",
"opponent_id": 101101,
"tournament": "Delray Beach",
"surface": "hard",
"round": "Quarterfinals",
"result": "W",
"score": "2-1",
"stats": {
"aces": 13,
"double_faults": 3,
"first_serve_pct": 65.97938144329896,
"first_serve_won_pct": 68.75,
"second_serve_won_pct": 50.0,
"break_points_converted_pct": null,
"total_points_won": null
}
}
],
"form_summary": {
"last_10_matches": 10,
"wins": 5,
"losses": 5,
"form_string": "WLLWLLWWLW"
},
"head_to_head": [
{
"opponent": "Cameron Norrie",
"opponent_id": 95935,
"matches": 4,
"wins": 3,
"losses": 1
},
{
"opponent": "Daniil Medvedev",
"opponent_id": 163504,
"matches": 4,
"wins": 3,
"losses": 1
},
{
"opponent": "Alex Michelsen",
"opponent_id": 406728,
"matches": 4,
"wins": 1,
"losses": 3
},
{
"opponent": "Joao Fonseca",
"opponent_id": 403869,
"matches": 3,
"wins": 0,
"losses": 3
},
{
"opponent": "Nishesh Basavareddy",
"opponent_id": 407164,
"matches": 3,
"wins": 3,
"losses": 0
}
],
"upcoming_matches": [
{
"date": "2026-05-10 09:00",
"opponent": "Alexander Bublik",
"opponent_id": 163480,
"tournament": "ATP Rome Masters",
"surface": "clay",
"round": "Round of 32",
"odds_player": 2.63,
"odds_opponent": 1.5
}
],
"year_statistics": [
{
"year": 2025,
"surfaces": {
"grass": {
"matches": 8,
"wins": 4,
"losses": 4,
"win_rate": 50.0,
"tournaments_played": 4,
"tournaments_won": 0,
"tiebreaks_won": 2,
"tiebreaks_lost": 2,
"aces": 36,
"double_faults": 39,
"aces_per_match": 4.5,
"double_faults_per_match": 4.9,
"first_serve_pct": 71.0,
"first_serve_won_pct": 68.1,
"second_serve_won_pct": 61.7,
"break_points_saved_pct": 68.6,
"break_points_converted_pct": 30.0,
"winners_total": 55,
"unforced_errors_total": 45
},
"hardcourt_indoor": {
"matches": 12,
"wins": 10,
"losses": 2,
"win_rate": 83.3,
"tournaments_played": 3,
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"tiebreaks_won": 6,
"tiebreaks_lost": 3,
"aces": 59,
"double_faults": 24,
"aces_per_match": 4.9,
"double_faults_per_match": 2.0,
"first_serve_pct": 74.0,
"first_serve_won_pct": 76.1,
"second_serve_won_pct": 63.1,
"break_points_saved_pct": 59.1,
"break_points_converted_pct": 39.4,
"winners_total": 0,
"unforced_errors_total": 0
},
"hardcourt_outdoor": {
"matches": 39,
"wins": 26,
"losses": 13,
"win_rate": 66.7,
"tournaments_played": 13,
"tournaments_won": 0,
"tiebreaks_won": 12,
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"aces": 140,
"double_faults": 168,
"aces_per_match": 3.6,
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"first_serve_pct": 73.1,
"first_serve_won_pct": 67.4,
"second_serve_won_pct": 58.9,
"break_points_saved_pct": 61.3,
"break_points_converted_pct": 43.8,
"winners_total": 162,
"unforced_errors_total": 243
},
"red_clay": {
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"losses": 6,
"win_rate": 33.3,
"tournaments_played": 7,
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"aces": 19,
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"double_faults_per_match": 2.9,
"first_serve_pct": 71.6,
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"second_serve_won_pct": 54.6,
"break_points_saved_pct": 65.5,
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"winners_total": 13,
"unforced_errors_total": 29
}
},
"totals": {
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"tournaments_won": 2,
"aces": 254,
"double_faults": 257,
"win_rate": 63.2,
"losses": 25
}
},
{
"year": 2024,
"surfaces": {
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"aces": 63,
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"first_serve_pct": 73.9,
"first_serve_won_pct": 69.6,
"second_serve_won_pct": 60.5,
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"winners_total": 0,
"unforced_errors_total": 0
},
"hardcourt_outdoor": {
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"winners_total": 11,
"unforced_errors_total": 41
}
},
"totals": {
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"aces": 192,
"double_faults": 148,
"win_rate": 74.5,
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}
},
{
"year": 2023,
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"first_serve_pct": 72.0,
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"winners_total": 19,
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}
},
"totals": {
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"aces": 4,
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"losses": 1
}
}
],
"data_generated_at": "2026-05-09 00:34:44 UTC"
}