MATCH
03.09.24 | 1st round | Hiromasa Koyama | Hyeon Chung | 7-5, 6-1 | ![]() | Hard |
MATCH STATS
1st SERVE % | 38/67 (57%) | 38/57 (67%) |
1st SERVE POINTS WON | 30/38 (79%) | 24/38 (63%) |
2nd SERVE POINTS WON | 14/29 (48%) | 6/19 (32%) |
BREAK POINTS WON | 4/8 (50%) | 1/10 (10%) |
TOTAL RETURN POINTS WON | 27/57 (47%) | 23/67 (34%) |
TOTAL POINTS WON | 71/124 (57%) | 53/124 (43%) |
DOUBLE FAULTS | 2 | 5 |
ACES | 0 | 3 |
MATCH STATS
1 | ||
0-0 | Hyeon Chung ![]() | |
0-0, 0-15, 0-30, 0-40, 15-40, 30-40, 40-40, A-40[BP] | ||
Hiromasa Koyama ![]() | 1-0 | |
0-0, 0-15, 15-15, 15-30, 15-40[BP] | ||
1-1 | Hyeon Chung ![]() | |
0-0, 0-15, 15-15, 15-30, 15-40 | ||
Hiromasa Koyama ![]() | 1-2 | |
0-0, 0-15, 0-30, 0-40[BP], 15-40[BP], 30-40[BP] | ||
1-3 | Hyeon Chung ![]() | |
0-0, 0-15, 0-30, 15-30, 15-40, 30-40, 40-40, A-40[BP], 40-40, A-40[BP], 40-40, 40-A, 40-40, A-40[BP] | ||
Hiromasa Koyama ![]() | 2-3 | |
0-0, 0-15, 15-15, 30-15, 40-15, 40-30 | ||
3-3 | Hyeon Chung ![]() | |
0-0, 15-0, 30-0, 40-0[BP], 40-15[BP] | ||
Hiromasa Koyama ![]() | 4-3 | |
0-0, 0-15, 0-30, 15-30, 30-30, 30-40[BP] | ||
4-4 | Hyeon Chung ![]() | |
0-0, 0-15, 15-15, 30-15, 30-30, 40-30[BP] | ||
Hiromasa Koyama ![]() | 5-4 | |
0-0, 0-15, 0-30, 0-40[BP], 15-40[BP] | ||
5-5 | Hyeon Chung ![]() | |
0-0, 15-0, 30-0, 40-0[BP], 40-15[BP] | ||
Hiromasa Koyama ![]() | 6-5 | |
0-0, 15-0, 30-0, 30-15, 30-30, 40-30, 40-40, 40-A[BP], 40-40, A-40 | ||
7-5 |
2 | ||
0-0 | Hyeon Chung ![]() | |
0-0, 15-0, 30-0, 40-0[BP] | ||
Hiromasa Koyama ![]() | 1-0 | |
0-0, 15-0, 30-0, 40-0, 40-15 | ||
2-0 | Hyeon Chung ![]() | |
0-0, 15-0, 15-15, 15-30, 15-40, 30-40, 40-40 | ||
Hiromasa Koyama ![]() | 3-0 | |
0-0, 0-15, 15-15, 15-30, 30-30, 40-30, 40-40, A-40 | ||
4-0 | Hyeon Chung ![]() | |
0-0, 0-15, 15-15, 15-30, 30-30, 30-40, 40-40, A-40[BP] | ||
Hiromasa Koyama ![]() | 5-0 | |
0-0, 0-15, 15-15, 30-15, 30-30, 30-40[BP] | ||
5-1 | Hyeon Chung ![]() | |
0-0, 15-0, 30-0, 40-0[BP] | ||
6-1 |

Japan
13.12.07, 17 years
13.12.07, 17 years
Country
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Birthdate
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Hiromasa Koyama vs. Hyeon Chung - head to head matches
03.09.24 | 1st round | Hiromasa Koyama | Hyeon Chung | 7-5, 6-1 | match details | ![]() | Hard |
Hiromasa Koyama form & Hyeon Chung form
Hiromasa Koyama - last matches
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01.04.25 1st round | vs. Daisuke Sumizawa | 2-6, 6-4, 1-6 | ![]() | match details |
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26.03.25 1st round | vs. Yusuke Takahashi | 3-6, 0-6 | ![]() | match details |
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18.03.25 1st round | vs. Tai Sach | 2-6, 3-6 | ![]() | match details |
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12.03.25 1st round | vs. Yuta Kawahashi | 2-6, 3-6 | ![]() | match details |
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19.01.25 1st round | vs. Andres Santamarta Roig | 7-65, 3-6, 0-6 | ![]() | match details |
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08.09.24 q 1 | vs. Kohei Hayashi | 2-6, 4-6 | ![]() | match details |
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05.09.24 2nd round | vs. Keisuke Saitoh | 0-6, 6-4, 3-6 | ![]() | match details |
03.09.24 1st round | vs. Hyeon Chung | 7-5, 6-1 | ![]() | match details |
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10.07.24 1st round | vs. Kenta Miyoshi | 1-6, 2-6 | ![]() | match details |
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03.07.24 1st round | vs. Ryotaro Matsumura | 4-6, 5-7 | ![]() | match details |
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11.03.24 q 2 | vs. Hong Kit Wong | 7-65, 3-6, 4-10 | ![]() | match details |
10.03.24 q 1 | vs. Ryouga Kanno | 6-2, 6-2 | ![]() | match details |
Hyeon Chung - last matches
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05.05.25 qual. | vs. Shintaro Imai | 6-0, 4-6, 3-6 | ![]() | match details |
04.05.25 q 1 | vs. Hikaru Shiraishi | 1-6, 6-4, 6-1 | ![]() | match details |
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27.04.25 q 1 | vs. Filip Peliwo | 2-6, 4-6 | ![]() | match details |
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25.04.25 1/4 | vs. Tristan Schoolkate | 3-6, 1-6 | ![]() | match details |
24.04.25 2nd round | vs. James Kent Trotter | 6-2, 7-61 | ![]() | match details |
21.04.25 1st round | vs. Constant Lestienne | 6-1, 6-4 | ![]() | match details |
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18.04.25 1/4 | vs. Jason Murray Kubler | 2-6, 4-6 | ![]() | match details |
17.04.25 2nd round | vs. Li Tu | 3-6, 6-3, 6-4 | ![]() | match details |
15.04.25 1st round | vs. Emil Ruusuvuori | 6-2, 6-4 | ![]() | match details |
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30.03.25 1/2 | vs. Yu Hsiou Hsu | 7-64, 6-1 | ![]() | match details |
30.03.25 fin | vs. Takuya Kumasaka | 6-4, 3-6, 6-1 | ![]() | match details |
28.03.25 1/4 | vs. Colin Sinclair | 6-2, 6-2 | ![]() | match details |
27.03.25 2nd round | vs. Yusuke Kusuhara | 6-3, 6-1 | ![]() | match details |
25.03.25 1st round | vs. Naoki Tajima | 6-3, 6-2 | ![]() | match details |
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23.03.25 fin | vs. Takuya Kumasaka | 6-4, 6-0 | ![]() | match details |
22.03.25 1/2 | vs. Hikaru Shiraishi | 6-2, 6-2 | ![]() | match details |
21.03.25 1/4 | vs. Moerani Bouzige | 6-4, 6-3 | ![]() | match details |
20.03.25 2nd round | vs. Tai Sach | 6-2, 6-0 | ![]() | match details |
19.03.25 1st round | vs. Yusuke Kusuhara | 6-2, 6-0 | ![]() | match details |
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16.03.25 fin | vs. Oliver Crawford | 6-4, 3-6, 2-6 | ![]() | match details |
15.03.25 1/2 | vs. Jie Cui | 7-5, 6-3 | ![]() | match details |
14.03.25 1/4 | vs. Yan Bai | 7-5, 6-0 | ![]() | match details |
13.03.25 2nd round | vs. Kokoro Isomura | 7-5, 1-6, 6-4 | ![]() | match details |
12.03.25 1st round | vs. Zhan Zheng | 6-4, 7-62 | ![]() | match details |
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26.02.25 1st round | vs. Ajeet Rai | 3-6, 6-4, 4-6 | ![]() | match details |
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22.02.25 1/2 | vs. Omar Jasika | 6-72, 5-7 | ![]() | match details |
21.02.25 1/4 | vs. Shintaro Imai | 6-1, 6-1 | ![]() | match details |
20.02.25 2nd round | vs. Joshua Charlton | 6-3, 6-1 | ![]() | match details |
19.02.25 1st round | vs. Yuichiro Inui | 6-4, 6-2 | ![]() | match details |
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05.01.25 fin | vs. Giles Hussey | 6-1, 6-2 | ![]() | match details |