Player Data JSON
Obtiene datos completos de un jugador en formato JSON para alimentar LLMs
Yexin MA
11W - 10L
52.4% Win Rate
Forma: LLLWLWLWWL
JSON Data
{
"player": {
"id": 1011,
"api_id": 190950,
"name": "Yexin MA",
"short_name": "Y. Ma",
"country": "China",
"country_code": "CN",
"gender": "Female",
"circuit": "WTA",
"date_of_birth": null,
"height_cm": null,
"weight_kg": null,
"plays": "",
"turned_pro": null
},
"utr": {
"id": 3328245,
"singles": 11.61,
"doubles": 10.96,
"ranking": 234,
"division": "Pro",
"is_pro": true,
"updated_at": "2026-04-26"
},
"current_ranking": {
"position": 182,
"points": 418,
"best_position": 165,
"date": "2026-05-09"
},
"ranking_history": [
{
"date": "2026-05-09",
"position": 182,
"points": 418
},
{
"date": "2026-05-08",
"position": 182,
"points": 418
},
{
"date": "2026-05-07",
"position": 182,
"points": 418
},
{
"date": "2026-05-06",
"position": 182,
"points": 418
},
{
"date": "2026-05-05",
"position": 182,
"points": 418
},
{
"date": "2026-05-04",
"position": 182,
"points": 418
},
{
"date": "2026-05-03",
"position": 175,
"points": 418
},
{
"date": "2026-05-02",
"position": 175,
"points": 418
},
{
"date": "2026-05-01",
"position": 175,
"points": 418
},
{
"date": "2026-04-30",
"position": 175,
"points": 418
}
],
"career_stats": {
"total_matches": 21,
"wins": 11,
"losses": 10,
"win_rate": 52.4
},
"surface_stats": {
"hard": {
"matches": 16,
"wins": 10,
"losses": 6,
"win_rate": 62.5
},
"clay": {
"matches": 4,
"wins": 1,
"losses": 3,
"win_rate": 25.0
},
"grass": {
"matches": 1,
"wins": 0,
"losses": 1,
"win_rate": 0.0
}
},
"category_stats": {
"Grand Slam": {
"matches": 2,
"wins": 1,
"losses": 1,
"win_rate": 50.0
},
"WTA 250": {
"matches": 19,
"wins": 10,
"losses": 9,
"win_rate": 52.6
}
},
"average_match_stats": {
"matches_with_stats": 21,
"avg_aces_per_match": 2.5,
"avg_double_faults_per_match": 3.1,
"avg_first_serve_pct": 60.4,
"avg_first_serve_won_pct": 60.5,
"avg_second_serve_won_pct": 47.8,
"avg_break_points_converted_pct": null
},
"recent_form": [
{
"date": "2026-05-05",
"opponent": "Viktoria Morvayova",
"opponent_id": 193083,
"tournament": "WTA 125K Jiujiang, China Women Singles",
"surface": "hard",
"round": "Round of 32",
"result": "L",
"score": "1-2",
"stats": {
"aces": 1,
"double_faults": 2,
"first_serve_pct": 79.43925233644859,
"first_serve_won_pct": 61.1764705882353,
"second_serve_won_pct": 50.0,
"break_points_converted_pct": null,
"total_points_won": null
}
},
{
"date": "2026-04-27",
"opponent": "Wushuang Zheng",
"opponent_id": 148276,
"tournament": "WTA 125K Huzhou, China Women Singles",
"surface": "clay",
"round": "Round of 32",
"result": "L",
"score": "0-2",
"stats": {
"aces": 1,
"double_faults": 1,
"first_serve_pct": 81.66666666666667,
"first_serve_won_pct": 38.775510204081634,
"second_serve_won_pct": 63.63636363636363,
"break_points_converted_pct": null,
"total_points_won": null
}
},
{
"date": "2026-01-28",
"opponent": "Sofia Costoulas",
"opponent_id": 339457,
"tournament": "WTA 125K Manila, Philippines Women Singles",
"surface": "hard",
"round": "Round of 16",
"result": "L",
"score": "0-2",
"stats": {
"aces": 0,
"double_faults": 3,
"first_serve_pct": 66.66666666666666,
"first_serve_won_pct": 63.888888888888886,
"second_serve_won_pct": 44.44444444444444,
"break_points_converted_pct": null,
"total_points_won": null
}
},
{
"date": "2026-01-27",
"opponent": "Darja Semenistaja",
"opponent_id": 314519,
"tournament": "WTA 125K Manila, Philippines Women Singles",
"surface": "hard",
"round": "Round of 32",
"result": "W",
"score": "2-0",
"stats": {
"aces": 3,
"double_faults": 5,
"first_serve_pct": 46.05263157894737,
"first_serve_won_pct": 60.0,
"second_serve_won_pct": 50.0,
"break_points_converted_pct": null,
"total_points_won": null
}
},
{
"date": "2026-01-13",
"opponent": "Elvina Kalieva",
"opponent_id": 267045,
"tournament": "Australian Open",
"surface": "hard",
"round": "Qualification Round 2",
"result": "L",
"score": "0-2",
"stats": {
"aces": 4,
"double_faults": 0,
"first_serve_pct": 67.9245283018868,
"first_serve_won_pct": 58.333333333333336,
"second_serve_won_pct": 47.05882352941176,
"break_points_converted_pct": null,
"total_points_won": null
}
},
{
"date": "2026-01-12",
"opponent": "Varvara Lepchenko",
"opponent_id": 18919,
"tournament": "Australian Open",
"surface": "hard",
"round": "Qualification Round 1",
"result": "W",
"score": "2-0",
"stats": {
"aces": 2,
"double_faults": 4,
"first_serve_pct": 57.446808510638306,
"first_serve_won_pct": 66.66666666666666,
"second_serve_won_pct": 11.76470588235294,
"break_points_converted_pct": null,
"total_points_won": null
}
},
{
"date": "2025-10-27",
"opponent": "Cristina Bucsa",
"opponent_id": 99131,
"tournament": "Hong Kong",
"surface": "hard",
"round": "Round of 32",
"result": "L",
"score": "0-2",
"stats": {
"aces": 1,
"double_faults": 6,
"first_serve_pct": 56.36363636363636,
"first_serve_won_pct": 61.29032258064516,
"second_serve_won_pct": 25.0,
"break_points_converted_pct": null,
"total_points_won": null
}
},
{
"date": "2025-10-26",
"opponent": "Amy Zhu",
"opponent_id": 58483,
"tournament": "Hong Kong",
"surface": "hard",
"round": "Qualification Final",
"result": "W",
"score": "2-0",
"stats": {
"aces": 5,
"double_faults": 5,
"first_serve_pct": 45.16129032258064,
"first_serve_won_pct": 78.57142857142857,
"second_serve_won_pct": 41.66666666666667,
"break_points_converted_pct": null,
"total_points_won": null
}
},
{
"date": "2025-10-25",
"opponent": "Yuyao Li",
"opponent_id": 489760,
"tournament": "Hong Kong",
"surface": "hard",
"round": "Qualification Round 1",
"result": "W",
"score": "2-0",
"stats": {
"aces": 9,
"double_faults": 1,
"first_serve_pct": 55.00000000000001,
"first_serve_won_pct": 66.66666666666666,
"second_serve_won_pct": 45.16129032258064,
"break_points_converted_pct": null,
"total_points_won": null
}
},
{
"date": "2025-10-16",
"opponent": "Anna Bondar",
"opponent_id": 150574,
"tournament": "WTA 125K Jinan, China Women Singles",
"surface": "hard",
"round": "Quarterfinals",
"result": "L",
"score": "0-2",
"stats": {
"aces": 0,
"double_faults": 2,
"first_serve_pct": 57.14285714285714,
"first_serve_won_pct": 52.5,
"second_serve_won_pct": 48.484848484848484,
"break_points_converted_pct": null,
"total_points_won": null
}
}
],
"form_summary": {
"last_10_matches": 10,
"wins": 4,
"losses": 6,
"form_string": "LLLWLWLWWL"
},
"head_to_head": [
{
"opponent": "Varvara Lepchenko",
"opponent_id": 18919,
"matches": 1,
"wins": 1,
"losses": 0
},
{
"opponent": "Anna-Lena Friedsam",
"opponent_id": 50655,
"matches": 1,
"wins": 0,
"losses": 1
},
{
"opponent": "Darja Semenistaja",
"opponent_id": 314519,
"matches": 1,
"wins": 1,
"losses": 0
},
{
"opponent": "Jodie Burrage",
"opponent_id": 172590,
"matches": 1,
"wins": 1,
"losses": 0
},
{
"opponent": "Talia Gibson",
"opponent_id": 308088,
"matches": 1,
"wins": 1,
"losses": 0
}
],
"upcoming_matches": [],
"year_statistics": [
{
"year": 2025,
"surfaces": {
"hardcourt_outdoor": {
"matches": 3,
"wins": 2,
"losses": 1,
"win_rate": 66.7,
"tournaments_played": 3,
"tournaments_won": 0,
"tiebreaks_won": 1,
"tiebreaks_lost": 0,
"aces": 15,
"double_faults": 12,
"aces_per_match": 5.0,
"double_faults_per_match": 4.0,
"first_serve_pct": 67.6,
"first_serve_won_pct": 68.5,
"second_serve_won_pct": 57.5,
"break_points_saved_pct": 55.6,
"break_points_converted_pct": 50.0,
"winners_total": 0,
"unforced_errors_total": 0
}
},
"totals": {
"matches": 3,
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"tournaments_played": 3,
"tournaments_won": 0,
"aces": 15,
"double_faults": 12,
"win_rate": 66.7,
"losses": 1
}
},
{
"year": 2024,
"surfaces": {
"grass": {
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"win_rate": 0.0,
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"tiebreaks_lost": 1,
"aces": 5,
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"aces_per_match": 2.5,
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"first_serve_pct": 71.1,
"first_serve_won_pct": 56.7,
"second_serve_won_pct": 50.0,
"break_points_saved_pct": 40.0,
"break_points_converted_pct": 37.5,
"winners_total": 0,
"unforced_errors_total": 0
},
"hardcourt_outdoor": {
"matches": 16,
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"losses": 9,
"win_rate": 43.8,
"tournaments_played": 26,
"tournaments_won": 0,
"tiebreaks_won": 2,
"tiebreaks_lost": 2,
"aces": 28,
"double_faults": 55,
"aces_per_match": 1.8,
"double_faults_per_match": 3.4,
"first_serve_pct": 73.5,
"first_serve_won_pct": 58.3,
"second_serve_won_pct": 52.5,
"break_points_saved_pct": 51.5,
"break_points_converted_pct": 44.0,
"winners_total": 0,
"unforced_errors_total": 0
},
"red_clay": {
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"win_rate": 0.0,
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"aces": 1,
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"first_serve_won_pct": 45.2,
"second_serve_won_pct": 50.0,
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"break_points_converted_pct": 0.0,
"winners_total": 0,
"unforced_errors_total": 0
}
},
"totals": {
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"aces": 34,
"double_faults": 71,
"win_rate": 36.8,
"losses": 12
}
},
{
"year": 2023,
"surfaces": {
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"aces": 0,
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"first_serve_pct": 69.8,
"first_serve_won_pct": 47.6,
"second_serve_won_pct": 9.1,
"break_points_saved_pct": 53.8,
"break_points_converted_pct": 25.0,
"winners_total": 0,
"unforced_errors_total": 0
}
},
"totals": {
"matches": 1,
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"aces": 0,
"double_faults": 5,
"win_rate": 0.0,
"losses": 1
}
}
],
"data_generated_at": "2026-05-09 03:39:31 UTC"
}