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Soon Woo Kwon

02/12/1997 · right-handed

Global Elo

1853

Record

96-96

ATP / Tour Record

Wins
96
Losses
96
Matches
192

Challenger Record

Wins
145
Losses
79
Matches
224

Elo and Record by Surface

Clay 1622
Wins
11
Losses
16
Matches
27

Challenger

Wins
3
Losses
5
Matches
8
Hard 1814
Wins
73
Losses
69
Matches
142

Challenger

Wins
135
Losses
67
Matches
202
Grass 1607
Wins
12
Losses
11
Matches
23

Challenger

Wins
7
Losses
7
Matches
14

Elo Over Time

1922 1481
2015-05-11 2026-08-25 · 1869

416 matches in this range.

Performance vs. the Odds

Career record grouped by how big a favorite the market made Soon Woo Kwon, based on their average odds.

Heavy favorite (odds below 1.30) 8W–1L · 88.9%
Favorite (odds 1.30-1.80) 2W–2L · 50.0%
Even match (odds 1.80-2.20) 1W–2L · 33.3%
Underdog (odds 2.20-4.00) 1W–0L · 100.0%
Heavy underdog (odds above 4.00) 0W–1L · 0.0%

18 matches with market odds since 2026-06-22.

Serve & Return

Serve and return win rates from the last 10 matches at the selected level.

1st Serve In % 56.0%
1st Serve Points Won % 76.3%
2nd Serve Points Won % 55.6%
Return Points Won vs 1st Serve % 27.6%
Return Points Won vs 2nd Serve % 53.0%
Aces per Service Game 0.61
Double Faults per Service Game 0.31

Based on the last 10 ATP/Grand Slam matches.

1st Serve In % 53.5%
1st Serve Points Won % 70.4%
2nd Serve Points Won % 53.4%
Return Points Won vs 1st Serve % 31.1%
Return Points Won vs 2nd Serve % 52.1%
Aces per Service Game 0.51
Double Faults per Service Game 0.41

Based on the last 10 Challenger matches.

Break Point Performance

How the player handles the biggest points, from the last 10 matches at the selected level.

Break Points Saved % 67.2%
Break Points Converted % 40.2%

Based on the last 10 ATP/Grand Slam matches.

Break Points Saved % 80.0%
Break Points Converted % 49.0%

Based on the last 10 Challenger matches.

Recent Matches

L Hard US Open · qualification - 1. round · 2026-08-25

vs Dusan Lajovic #167

4-6 7-5 3-1

Soon Woo Kwon Dusan Lajovic
7 Aces 12
0 Double Faults 2
57 Service Points 69
45 First Serve In 48
39 First Serve Won 37
15 Second Serve Won 13
0 Break Points Saved 7
1 Break Points Faced 10
25 Winners 27
11 Unforced Errors 31
1.5 Average Odds 2.6
L Hard Quebec City challenger · R16 · 2026-08-20

vs Benjamin Bonzi #100

-

Soon Woo Kwon Benjamin Bonzi
- Aces -
- Double Faults -
- Service Points -
- First Serve In -
- First Serve Won -
- Second Serve Won -
- Break Points Saved -
- Break Points Faced -
- Winners -
- Unforced Errors -
1.8 Average Odds 1.9
W Hard Quebec City challenger · 1. round · 2026-08-19

vs Shintaro Mochizuki #112

7-5 4-6 6-3

Soon Woo Kwon Shintaro Mochizuki
- Aces -
- Double Faults -
- Service Points -
- First Serve In -
- First Serve Won -
- Second Serve Won -
- Break Points Saved -
- Break Points Faced -
- Winners -
- Unforced Errors -
1.3 Average Odds 3.1
W Hard Quebec City challenger · qualification - quarterfinal · 2026-08-18

vs Andrea Guerrieri #189

6-3 6-3

Soon Woo Kwon Andrea Guerrieri
7 Aces 4
4 Double Faults 2
74 Service Points 53
39 First Serve In 32
27 First Serve Won 19
21 Second Serve Won 11
8 Break Points Saved 2
8 Break Points Faced 5
- Winners -
- Unforced Errors -
1.3 Average Odds 3.6
W Hard Quebec City challenger · qualification - round of 16 · 2026-08-17

vs Keegan Smith #198

4-6 6-3 6-3

Soon Woo Kwon Keegan Smith
7 Aces 11
7 Double Faults 5
89 Service Points 78
48 First Serve In 44
37 First Serve Won 36
24 Second Serve Won 15
6 Break Points Saved 3
7 Break Points Faced 6
- Winners -
- Unforced Errors -
1.3 Average Odds 3.5
L Hard Cincinnati · qualification - 1. round · 2026-08-11

vs Quentin Halys #54

4-6 7-6 6-4

Soon Woo Kwon Quentin Halys
9 Aces 18
6 Double Faults 6
95 Service Points 101
51 First Serve In 55
43 First Serve Won 51
26 Second Serve Won 21
5 Break Points Saved 6
6 Break Points Faced 7
24 Winners 31
35 Unforced Errors 43
2.2 Average Odds 1.6
L Hard Lexington challenger · R16 · 2026-08-06

vs Andre Ilagan #243

3-6 7-6 6-4

Soon Woo Kwon Andre Ilagan
7 Aces 17
8 Double Faults 10
158 Service Points 94
93 First Serve In 53
57 First Serve Won 37
32 Second Serve Won 19
15 Break Points Saved 3
20 Break Points Faced 7
- Winners -
- Unforced Errors -
1.2 Average Odds 4.2
W Hard Lexington challenger · 1. round · 2026-08-04

vs Tristan Schoolkate #187

3-6 5-1

Soon Woo Kwon Tristan Schoolkate
4 Aces 10
3 Double Faults 2
55 Service Points 41
29 First Serve In 22
20 First Serve Won 18
12 Second Serve Won 10
4 Break Points Saved 2
6 Break Points Faced 3
- Winners -
- Unforced Errors -
1.0 Average Odds 1.0
W Hard Lexington challenger · qualification - round of 16 · 2026-08-03

vs Aidan Kim #584

3-6 6-2 6-2

Soon Woo Kwon Aidan Kim
3 Aces 4
5 Double Faults 6
89 Service Points 67
44 First Serve In 32
31 First Serve Won 20
22 Second Serve Won 17
7 Break Points Saved 5
10 Break Points Faced 10
- Winners -
- Unforced Errors -
1.3 Average Odds 3.5
W Hard Lexington challenger · qualification - 1. round · 2026-08-02

vs Gavin Young #551

7-5 6-3

Soon Woo Kwon Gavin Young
2 Aces 4
4 Double Faults 2
56 Service Points 61
24 First Serve In 39
21 First Serve Won 27
21 Second Serve Won 10
1 Break Points Saved 6
2 Break Points Faced 9
- Winners -
- Unforced Errors -
1.1 Average Odds 5.0