ATP
Geun Jun Kim
Ranking—
Player details
- Plays
- Right-handed
Recent form
Last 20 recorded matches · up to 20 · newest first
10 Wins 10 Losses
SWOT analysis
Open a finding to see its evidence and sample.
Weaknesses
Serve
Loses 2.7 points per 100 served against what those same opponents should concede. Bottom quartile of the tour.
20 matches
Threats
Untested surface
Barely any matches on clay and grass: any forecast there leans on his overall level, not on direct evidence.
fewer than 5 matches
Basis and methodology
Computed from opponent-adjusted serve and return over 20 matches, 2 tiebreaks, 8 deciding sets, Elo by surface.
Surface overview
All recorded results, not necessarily a complete career. This selector changes only the surface overview.
Hard
40.7%11 Wins · 16 Losses · 27 recorded matches
Clay
100%1 Wins · 0 Losses · 1 recorded matches
Track = recorded win percentage, on a 0–100% scale.
Elo ratings
Current ratings from recorded history. Overall and surface ratings use different scales; do not rank them against each other.
- Overall
- 1,458
- 28 recorded matches
- Hard
- 1,455
- 27 recorded matches
- Clay
- 1,462
- 1 recorded matches
- Grass
- —
- 0 recorded matches
Serve & return
Last 12 months · 16 recorded matches
Raw player aggregates, not circuit averages or performance ratings. Samples vary by metric; the match count is not the denominator for every percentage. Tracks run from 0 to 100%.
- Aces per sampled match
- 1.1
- Double faults per sampled match
- 2.5
- All points won
- 50%
Serve
16 recorded matches
- First serves in
- 64%
- First-serve points won
- 58%
- Second-serve points won
- 50%
- Break points saved
- 53%
- Service points won
- 55%
Return
16 recorded matches
- First-serve return points won
- 37%
- Second-serve return points won
- 56%
- Break points converted
- 46%
- Return points won
- 44%
Return values are derived from opponents’ serve data.
Pending validation: hold/break rates, shot averages and ratios, and clutch/deciding-set metrics are omitted.
Match length
How this player’s matches have finished, best of three, last five years.
20.4Average gamesReference mean: 21.4
18MedianReference median: 20
22Matches counted
Explore all games lines
Reference: 159,660 completed best-of-three matches in our database, ATP + WTA combined, all levels and surfaces, last five years. Retirements and walkovers excluded; not a circuit average.
| Line | Over | Reference | Difference |
|---|---|---|---|
| 16.5 | 72.7% | 77.4% | -4.7 |
| 18.5 | 45.5% | 59.6% |
Match activity
Latest 28 loaded matches · up to 50 · newest first
Loaded dates: 3 Jun 2024 – 20 May 2026. Filters apply only to these matches.
28 of 28 loaded matches · 12 wins · 16 losses
- Win20 May 2026
ITF M15 Gimcheon
Clay · Round of 32
Winner listed first
Geun Jun KimEunji OhRecorded score (winner first): ?-? ?-?
View match - Win30 Mar 2026
M15 Kashiwa
Hard · R32
Winner listed first
Geun Jun KimSam Ryan ZiegannRecorded score (winner first): 6-3 6-1
View matchAvailable match statistics
Geun Jun Kim · this match only · available fields
- Aces
- 0
- Break points saved
- 0/0
- Break points faced
- 0
- First-serve points won
- 85%
- Loss30 Mar 2026
M15 Kashiwa
Hard · R16
Winner listed first
Leo VithoontienGeun Jun KimRecorded score (winner first): 4-6 6-1 7-5
View matchAvailable match statistics
Geun Jun Kim · this match only · available fields
- Aces
- 0
- Break points saved
- 6/9
- Break points faced
- 9
- First-serve points won
- 65%
- Win23 Mar 2026
M15 Tsukuba
Hard · R32
Winner listed first
Geun Jun KimTaiyo YamanakaRecorded score (winner first): 3-6 7-5 6-2
View matchAvailable match statistics
Geun Jun Kim · this match only · available fields
- Aces
- 0
- Break points saved
- 8/13
- Break points faced
- 13
- First-serve points won
- 63%
- Loss23 Mar 2026
M15 Tsukuba
Hard · R16
Winner listed first
Hunter HeckGeun Jun KimRecorded score (winner first): 6-4 6-4
View matchAvailable match statistics
Geun Jun Kim · this match only · available fields
- Aces
- 0
- Break points saved
- 8/13
- Break points faced
- 13
- First-serve points won
- 48%
- Loss9 Mar 2026
M15 Hinode
Hard · R32
Winner listed first
Yuto OkiGeun Jun KimRecorded score (winner first): 6-2 6-4
View matchAvailable match statistics
Geun Jun Kim · this match only · available fields
- Aces
- 0
- Break points saved
- 4/9
- Break points faced
- 9
- First-serve points won
- 49%
- Win9 Feb 2026
M15 Monastir
Hard · R32
Winner listed first
Geun Jun KimLeonardo PrimucciRecorded score (winner first): 6-2 2-6 6-4
View matchAvailable match statistics
Geun Jun Kim · this match only · available fields
- Aces
- 1
- Break points saved
- 6/9
- Break points faced
- 9
- First-serve points won
- 66%
- Loss9 Feb 2026
M15 Monastir
Hard · R16
Winner listed first
Enzo WallartGeun Jun KimRecorded score (winner first): —
View matchAvailable match statistics
Geun Jun Kim · this match only · available fields
- Aces
- 2
- Break points saved
- 9/15
- Break points faced
- 15
- First-serve points won
- 56%
- Loss2 Feb 2026
M15 Monastir
Hard · R16
Winner listed first
Amir OmarkhanovGeun Jun KimRecorded score (winner first): 7-5 6-0
View matchAvailable match statistics
Geun Jun Kim · this match only · available fields
- Aces
- 1
- Break points saved
- 3/9
- Break points faced
- 9
- First-serve points won
- 42%
- Win2 Feb 2026
M15 Monastir
Hard · R32
Winner listed first
Geun Jun KimPietro Romeo ScomparinRecorded score (winner first): 6-0 6-4
View matchAvailable match statistics
Geun Jun Kim · this match only · available fields
- Aces
- 0
- Break points saved
- 7/9
- Break points faced
- 9
- First-serve points won
- 52%
- Win24 Nov 2025
M15 Gimcheon
Hard · R16
Winner listed first
Geun Jun KimKuan Yi LeeRecorded score (winner first): 6-1 6-1
View matchAvailable match statistics
Geun Jun Kim · this match only · available fields
- Aces
- 0
- Break points saved
- 2/2
- Break points faced
- 2
- First-serve points won
- 74%
- Win24 Nov 2025
M15 Gimcheon
Hard · R32
Winner listed first
Geun Jun KimKo SuzukiRecorded score (winner first): 6-3 6-4
View matchAvailable match statistics
Geun Jun Kim · this match only · available fields
- Aces
- 4
- Break points saved
- 2/4
- Break points faced
- 4
- First-serve points won
- 70%
- Win24 Nov 2025
M15 Gimcheon
Hard · QF
Winner listed first
Geun Jun KimKeisuke SaitohRecorded score (winner first): 6-4 6-2
View matchAvailable match statistics
Geun Jun Kim · this match only · available fields
- Aces
- 3
- Break points saved
- 2/5
- Break points faced
- 5
- First-serve points won
- 60%
- Loss24 Nov 2025
M15 Gimcheon
Hard · SF
Winner listed first
Theodore DeanGeun Jun KimRecorded score (winner first): 7-6(8) 6-4
View matchAvailable match statistics
Geun Jun Kim · this match only · available fields
- Aces
- 1
- Break points saved
- 4/10
- Break points faced
- 10
- First-serve points won
- 54%
- Loss17 Nov 2025
M15 Gimcheon
Hard · R16
Winner listed first
Yun Seong ChungGeun Jun KimRecorded score (winner first): 7-5 6-3
View matchAvailable match statistics
Geun Jun Kim · this match only · available fields
- Aces
- 1
- Break points saved
- 2/6
- Break points faced
- 6
- First-serve points won
- 61%
- Win17 Nov 2025
M15 Gimcheon
Hard · R32
Winner listed first
Geun Jun KimSuk AnnRecorded score (winner first): 6-4 4-6 6-1
View matchAvailable match statistics
Geun Jun Kim · this match only · available fields
- Aces
- 2
- Break points saved
- 7/12
- Break points faced
- 12
- First-serve points won
- 55%
- Loss27 Oct 2025
M15 Yanagawa City
Hard · R32
Winner listed first
Keisuke SaitohGeun Jun KimRecorded score (winner first): 4-6 6-1 6-3
View matchAvailable match statistics
Geun Jun Kim · this match only · available fields
- Aces
- 3
- Break points saved
- 1/8
- Break points faced
- 8
- First-serve points won
- 48%
- Win1 Sep 2025
M25 Nakhon Pathom
Hard · R32
Winner listed first
Geun Jun KimTeerapat KhantiweerawatRecorded score (winner first): 6-3 6-0
View matchAvailable match statistics
Geun Jun Kim · this match only · available fields
- Aces
- 2
- Break points saved
- 4/5
- Break points faced
- 5
- First-serve points won
- 62%
- Loss1 Sep 2025
M25 Nakhon Pathom
Hard · R16
Winner listed first
Pawit SornlaksupGeun Jun KimRecorded score (winner first): 1-6 7-6(5) 6-4
View matchAvailable match statistics
Geun Jun Kim · this match only · available fields
- Aces
- 0
- Break points saved
- 3/6
- Break points faced
- 6
- First-serve points won
- 63%
- Loss9 Jun 2025
M15 Harmon
Hard · R16
Winner listed first
Colin SinclairGeun Jun KimRecorded score (winner first): 6-4 6-0
View matchAvailable match statistics
Geun Jun Kim · this match only · available fields
- Aces
- 0
- Break points saved
- 3/9
- Break points faced
- 9
- First-serve points won
- 49%
- Win9 Jun 2025
M15 Harmon
Hard · R32
Winner listed first
Geun Jun KimRyota TanumaRecorded score (winner first): 6-4 6-2
View matchAvailable match statistics
Geun Jun Kim · this match only · available fields
- Aces
- 5
- Break points saved
- 0/2
- Break points faced
- 2
- First-serve points won
- 67%
- Loss2 Jun 2025
M25 Changwon
Hard · R32
Winner listed first
San Hui SinGeun Jun KimRecorded score (winner first): 6-1 6-1
View match - Loss26 May 2025
M15 Daegu
Hard · R32
Winner listed first
Tomohiro MasabayashiGeun Jun KimRecorded score (winner first): 6-2 6-3
View matchAvailable match statistics
Geun Jun Kim · this match only · available fields
- Aces
- 1
- Break points saved
- 5/10
- Break points faced
- 10
- First-serve points won
- 51%
- Win19 May 2025
M15 Andong
Hard · R32
Winner listed first
Geun Jun KimSeokhyeon ChuRecorded score (winner first): 3-6 6-3 2-1 RET
View matchAvailable match statistics
Geun Jun Kim · this match only · available fields
- Aces
- 0
- Break points saved
- 8/11
- Break points faced
- 11
- First-serve points won
- 65%
- Loss19 May 2025
M15 Andong
Hard · R16
Winner listed first
San Hui SinGeun Jun KimRecorded score (winner first): 6-2 2-0 RET
View matchAvailable match statistics
Geun Jun Kim · this match only · available fields
- Aces
- 0
- Break points saved
- 1/5
- Break points faced
- 5
- First-serve points won
- 31%
- Loss21 Oct 2024
M15 Tanagura
Hard · R32
Winner listed first
Taiyo YamanakaGeun Jun KimRecorded score (winner first): 3-6 6-1 3-1 RET
View match - Loss17 Jun 2024
M25 Changwon
Hard · R32
Winner listed first
Naoki NakagawaGeun Jun KimRecorded score (winner first): 6-2 6-4
View match - Loss3 Jun 2024
M15 Daegu
Hard · R32
Winner listed first
Seokhyeon ChuGeun Jun KimRecorded score (winner first): 7-5 6-7(5) 5-0 RET
View match