Geun Jun Kim vs Colin Sinclair H2H Stats and Results - Stevegtennis.com
By James Morris
Kim VS Sinclair Head to Head: 1 - 2
The H2H record between Geun Jun Kim and Colin Sinclair stands at 1 - 2. In their last encounter on 12-06-2025 in the Second Round at the M15 Harmon 1, Sinclair got the win with 6-4 6-0. Kim stands at no. 1858 in the rankings, whilst Sinclair is no. 505.
Geun Jun Kim
Ranking
1858 ( 03-07-26)
Best Rank
1701 ( 27-08-18)
Grand Slams
0
Masters
0
Main Tour
0
Recent Form
W
L
W
L
W
W
L
W
L
L
Colin Sinclair
Ranking
505 ( 03-07-26)
Best Rank
340 ( 18-09-23)
Grand Slams
0
Masters
0
Main Tour
0
Recent Form
W
L
L
L
W
W
L
L
W
L
1
Total
2
1
Hard
1
0
Clay
1
0
Indoor
0
0
Grass
0
24 (27-07-2001)
Age
31 (19-12-1994)
Height
188
Weight
82
Plays
Right-Handed
Backhand
Two-Handed
Coach
Ian Malpass, Jeff Race, Silviu Tanasoiu
Turned Pro
59% (78-55)
Career Total W/L
59% (295-208)
58% (71-51)
Career Hard W/L
56% (174-137)
63% (5-3)
Career Clay W/L
64% (97-54)
0% (0-0)
Career Grass W/L
77% (10-3)
67% (2-1)
Career Indoor W/L
50% (14-14)
$0
Career Prize Money
$0
63% (20-12)
YTD Win/Loss
64% (29-16)
Kim VS Sinclair H2H Matches played
|
M15 Harmon 1 | ||||||||
|
12 Jun 2025 R2 |
Colin Sinclair
Player
Geun Jun Kim
62%
(
29 of
47)
1st Serve %
65%
(
37 of
57)
4
Aces
0
2
Double Faults
8
72%
(
21 of
29)
1st Serve Won
49%
(
18 of
37)
44%
(
8 of
18)
2nd Serve Won
25%
(
5 of
20)
67%
(
6 of
9)
Break Points Won
67%
(
2 of
3)
38%
(
18 of
47)
Rtn Points Won
60%
(
34 of
57)
63
Total Points Won
41
|
6
4
6
0
|
|||||||
|
M15 Anseong 1 | ||||||||
|
17 Aug 2022 R1 |
Colin Sinclair
Player
Geun Jun Kim
58%
(
30 of
52)
1st Serve %
44%
(
24 of
54)
3
Aces
2
1
Double Faults
6
87%
(
26 of
30)
1st Serve Won
67%
(
16 of
24)
64%
(
14 of
22)
2nd Serve Won
47%
(
14 of
30)
100%
(
4 of
4)
Break Points Won
50%
(
1 of
2)
23%
(
12 of
52)
Rtn Points Won
44%
(
24 of
54)
64
Total Points Won
42
|
7
5
6
2
|
|||||||
|
|
M25 Harmon 2 | ||||||||
|
07 Jun 2022 R1 |
Geun Jun Kim
Player
Colin Sinclair
63%
(
45 of
72)
1st Serve %
66%
(
43 of
65)
1
Aces
1
1
Double Faults
5
73%
(
33 of
45)
1st Serve Won
67%
(
29 of
43)
56%
(
15 of
27)
2nd Serve Won
41%
(
9 of
22)
50%
(
2 of
4)
Break Points Won
50%
(
1 of
2)
33%
(
24 of
72)
Rtn Points Won
42%
(
27 of
65)
75
Total Points Won
62
|
7
6
6
3
|
|||||||
Kim VS Sinclair Head to head matches stats
| stats | Geun Jun Kim | Colin Sinclair |
|---|---|---|
| All Head to Head Matches | 1 | 2 |
| Sets Won | 2 | 4 |
| Games Won | 24 | 34 |
| Total Aces | 3 | 8 |
| Total Double Faults | 15 | 8 |
| Average Match Time | 1:31:6 | 1:31:6 |
| 1st Serve % | 58% (106/183) | 62% (102/164) |
| 1st Serve Win % | 63% (67/106) | 75% (76/102) |
| 2nd Serve Win % | 44% (34/77) | 50% (31/62) |
| Total Break Points Won % | 56% (5/9) | 73% (11/15) |
| Return Pts Won % | 35% (57/164) | 45% (82/183) |
| Best of 3 Sets Win % | 33% (1/3) | 67% (2/3) |
| Best of 5 Sets Win % | 0% (0/0) | 0% (0/0) |
| Total Tiebreaks Win % | 100% (1/1) | 0% (0/1) |
| Deciding Set Win % | 0% (0/0) | 0% (0/0) |
| 1st Set Won, Won Match | 100% (1/1) | 100% (2/2) |
| 1st Set Won, Lost Match | 0% (1/0) | 0% (2/0) |
| 1st Set Lost, Won Match | 0% (2/0) | 0% (1/0) |
Geun Jun Kim past matches
Before:
|
|
M15 Wuning | ||||||||
|
01 Jul 2026 R1 |
6
3
6
1
|
L
|
Asahi Harazaki
Player
Geun Jun Kim
58%
(
32 of
55)
1st Serve %
54%
(
27 of
50)
3
Aces
0
1
Double Faults
4
63%
(
20 of
32)
1st Serve Won
41%
(
11 of
27)
61%
(
14 of
23)
2nd Serve Won
39%
(
9 of
23)
50%
(
6 of
12)
Break Points Won
50%
(
2 of
4)
38%
(
21 of
55)
Rtn Points Won
60%
(
30 of
50)
64
Total Points Won
41
|
H2H | |||||
|
|
M15 Wuning | ||||||||
|
25 Jun 2026 R2 |
6
4
6
2
|
L
|
Ye Chen
Player
Geun Jun Kim
70%
(
38 of
54)
1st Serve %
75%
(
40 of
53)
2
Aces
0
2
Double Faults
2
66%
(
25 of
38)
1st Serve Won
48%
(
19 of
40)
50%
(
8 of
16)
2nd Serve Won
46%
(
6 of
13)
55%
(
6 of
11)
Break Points Won
100%
(
3 of
3)
39%
(
21 of
54)
Rtn Points Won
53%
(
28 of
53)
61
Total Points Won
46
|
H2H | |||||
|
24 Jun 2026 R1 |
7
5
6
1
|
W
|
Geun Jun Kim
Player
Fitriadi M Rifqi
88%
(
43 of
49)
1st Serve %
61%
(
34 of
56)
0
Aces
0
1
Double Faults
5
53%
(
23 of
43)
1st Serve Won
50%
(
17 of
34)
50%
(
3 of
6)
2nd Serve Won
18%
(
4 of
22)
73%
(
8 of
11)
Break Points Won
67%
(
4 of
6)
47%
(
23 of
49)
Rtn Points Won
63%
(
35 of
56)
61
Total Points Won
44
|
H2H | |||||
|
|
M15 Harmon | ||||||||
|
05 Jun 2026 QF |
6
3
7
6
|
L
|
Tai Sach
Player
Geun Jun Kim
55%
(
45 of
82)
1st Serve %
70%
(
54 of
77)
1
Aces
0
2
Double Faults
1
60%
(
27 of
45)
1st Serve Won
61%
(
33 of
54)
65%
(
24 of
37)
2nd Serve Won
52%
(
12 of
23)
36%
(
4 of
11)
Break Points Won
43%
(
3 of
7)
38%
(
31 of
82)
Rtn Points Won
42%
(
32 of
77)
83
Total Points Won
76
|
H2H | |||||
|
04 Jun 2026 R2 |
0
6
6
1
6
4
|
W
|
Geun Jun Kim
Player
Evan Zhu
71%
(
50 of
70)
1st Serve %
61%
(
43 of
70)
0
Aces
4
3
Double Faults
3
64%
(
32 of
50)
1st Serve Won
56%
(
24 of
43)
40%
(
8 of
20)
2nd Serve Won
59%
(
16 of
27)
40%
(
4 of
10)
Break Points Won
57%
(
4 of
7)
43%
(
30 of
70)
Rtn Points Won
43%
(
30 of
70)
70
Total Points Won
70
|
H2H | |||||
view more
Colin Sinclair past matches
Before:
|
|
M15 Tokyo | ||||||||
|
18 Jun 2026 R2 |
7
6
4
6
6
4
|
L
|
Naoki Nakagawa
Player
Colin Sinclair
59%
(
51 of
87)
1st Serve %
65%
(
67 of
103)
16
Aces
10
1
Double Faults
2
86%
(
44 of
51)
1st Serve Won
78%
(
52 of
67)
69%
(
25 of
36)
2nd Serve Won
50%
(
18 of
36)
50%
(
1 of
2)
Break Points Won
50%
(
1 of
2)
21%
(
18 of
87)
Rtn Points Won
32%
(
33 of
103)
102
Total Points Won
88
|
H2H | |||||
|
16 Jun 2026 R1 |
6
7
7
6
7
6
|
W
|
Colin Sinclair
Player
Saki Tange
67%
(
82 of
122)
1st Serve %
71%
(
98 of
139)
10
Aces
1
5
Double Faults
3
76%
(
62 of
82)
1st Serve Won
76%
(
74 of
98)
60%
(
24 of
40)
2nd Serve Won
51%
(
21 of
41)
14%
(
1 of
7)
Break Points Won
100%
(
1 of
1)
30%
(
36 of
122)
Rtn Points Won
32%
(
44 of
139)
130
Total Points Won
131
|
H2H | |||||
|
|
M15 Tokyo | ||||||||
|
10 Jun 2026 R1 |
7
6
6
3
|
L
|
Jumpei Yamasaki
Player
Colin Sinclair
62%
(
41 of
66)
1st Serve %
78%
(
50 of
64)
2
Aces
6
0
Double Faults
1
80%
(
33 of
41)
1st Serve Won
64%
(
32 of
50)
72%
(
18 of
25)
2nd Serve Won
86%
(
12 of
14)
20%
(
1 of
5)
Break Points Won
0%
(
0 of
2)
23%
(
15 of
66)
Rtn Points Won
31%
(
20 of
64)
71
Total Points Won
59
|
H2H | |||||
|
|
M15 Harmon | ||||||||
|
05 Jun 2026 QF |
7
6
7
6
|
L
|
Hiromasa Koyama
Player
Colin Sinclair
69%
(
55 of
80)
1st Serve %
66%
(
62 of
94)
2
Aces
8
1
Double Faults
7
82%
(
45 of
55)
1st Serve Won
74%
(
46 of
62)
52%
(
13 of
25)
2nd Serve Won
44%
(
14 of
32)
0%
(
0 of
2)
Break Points Won
0%
(
0 of
0)
28%
(
22 of
80)
Rtn Points Won
36%
(
34 of
94)
92
Total Points Won
82
|
H2H | |||||
|
04 Jun 2026 R2 |
6
2
6
4
|
W
|
Colin Sinclair
Player
Matt Kleiman
73%
(
35 of
48)
1st Serve %
65%
(
40 of
62)
9
Aces
0
1
Double Faults
2
80%
(
28 of
35)
1st Serve Won
65%
(
26 of
40)
69%
(
9 of
13)
2nd Serve Won
45%
(
10 of
22)
38%
(
3 of
8)
Break Points Won
0%
(
0 of
0)
23%
(
11 of
48)
Rtn Points Won
42%
(
26 of
62)
63
Total Points Won
47
|
H2H | |||||
view more
Kim VS Sinclair matches vs all opponents
| stats | Geun Jun Kim | Colin Sinclair |
|---|---|---|
| YTD Win/Loss | 58% (71/51) | 56% (174/137) |
| Sets Won/Lost | 55% (151/122) | 55% (393/320) |
| Games Won/Lost | 52% (1290/1203) | 52% (3671/3389) |
| Hard W/L | 58% (71/51) | 56% (174/137) |
| Clay W/L | 0% (0/0) | 0% (0/0) |
| Indoor Hard W/L | 0% (0/0) | 0% (0/0) |
| Grass W/L | 0% (0/0) | 0% (0/0) |
| Aces Per Game | 0.06 | 0.5 |
| Total Aces | 74 | 1726 |
| Double Faults Per Game | 0.18 | 0.14 |
| Total Double Faults | 222 | 469 |
| Average Match Time | 1:10:55 | 1:30:20 |
| Average Opponent Rank | 489.91 | 206.86 |
| 1st Serve % | 61% (3256/5330) | 66% (12583/19076) |
| 1st Serve Win % | 60% (1958/3256) | 71% (8981/12583) |
| 2nd Serve Win % | 48% (1003/2074) | 51% (3328/6492) |
| Total Break Points Won % | 47% (287/616) | 40% (611/1532) |
| Return Points Won % | 44% (2348/5378) | 36% (6823/18851) |
| Slam W/L | 0% (0/0) | 0% (0/0) |
| Masters W/L | 0% (0/0) | 0% (0/1) |
| Cups W/L | 0% (0/0) | 0% (0/0) |
| Main Tour W/L | 0% (0/0) | 0% (0/1) |
| Tour Finals W/L | 0% (0/0) | 0% (0/0) |
| Challenger W/L | 0% (0/0) | 45% (45/55) |
| Futures W/L | 58% (71/51) | 62% (129/80) |
| Best of 3 Sets Win % | 58% (66/113) | 55% (168/303) |
| Best of 5 Sets Win % | 25% (1/4) | 67% (2/3) |
| Total Tiebreaks Win % | 50% (11/22) | 49% (65/133) |
| Deciding Set Win % | 63% (19/30) | 49% (46/94) |
| 1st Set Won, Won Match | 83% (72/60) | 85% (175/148) |
| 1st Set Won, Lost Match | 15% (72/11) | 15% (175/27) |
| 1st Set Lost, Won Match | 16% (50/8) | 19% (135/26) |
Data is for all tournament levels. To remove lower level events as per ATP & WTA head to head data, click the button in page footer.
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