Aleksander Chayka vs Dong Ju KimPrediction, Head-to-Head Results, and Stats
Aleksander Chayka and Dong Ju Kim have met 1 time since 2026; Dong Ju Kim leads 1–0. Across all meetings Chayka has taken 0 sets to Kim's 2. Their most recent meeting: Dong Ju Kim won at M15 Sharm ElSheikh 2 (2026).
Spread & Straight-Sets Form
Completed best-of-3 matches · Last 12 months
| Indicator | Chayka | Ju Kim | ||
|---|---|---|---|---|
| Indicator | Aleksander Chayka | Dong Ju Kim | ||
| Wins in straight sets | 33% | 1/3 | 83% | 29/35 |
| Wins a set when losing | 25% | 2/8 | 40% | 10/25 |
| Goes to a deciding set | 36% | 4/11 | 27% | 16/60 |
| Covers −1.5 sets as favorite | 33% | 1/3 | 50% | 9/18 |
| Covers +1.5 sets as underdog | 25% | 2/8 | 73% | 11/15 |
| Tiebreak sets won | 25% | 1/4 | 70% | 14/20 |
| Wins after taking set 1 | 67% | 2/3 | 84% | 31/37 |
| Wins 2-0 after taking set 1 | 33% | 1/3 | 78% | 29/37 |
Colored rows are higher-is-better: green above 50%, red below. Favorite/underdog set by book odds; cover rows count only matches with odds on record. Head-to-head: 1 of 1 completed meetings ended in straight sets (Chayka 0, Ju Kim 1).
Style Matchup
Playing styles and historical archetype record
Chayka
🤖 Servebot
Kim
⚔️ The Gladiator
Matchup analysis
The 🤖 Servebot archetype wins about 58% vs ⚔️ The Gladiator across 900 matches in our dataset: a stylistic lean toward Aleksander Chayka.
Servebot players often use high ace rate and dominant service to pressure the the gladiator's physical intensity.
Previous meetings
1 career meeting, newest first
Feb 5, 2026
M15 Sharm ElSheikh 2
H Hard · 2nd Round
Player ROI
Hypothetical if you put 1u on each player to win every one of their matches · Last 90 days
| Metric | Chayka | Kim |
|---|---|---|
| W-L | 0–3 | 4–3 |
| Avg odds | 3.36 | 1.67 |
| ROI % | -100.0% | -12.3% |
| Units P/L | -3.00u | -0.86u |
Small sample: ROI stabilizes with more matches; fewer than 10 in the window is noisy.
Recent Form
Last five matches per player
Jure Siftar
M15 Sibenik · 3rd Round Qualifying
Sep 28
Ante Svalina
M15 Sibenik · 1st Round Qualifying
Sep 27
Jakub Vrtilka
M25 Pardubice · 1st Round
Sep 22
Kalin Ivanovski
M25 Ollersbach · 1st Round
Jul 22
Lambert Ruland
M25 Kramsach · 1st Round
Jul 14
Gregor Hausberger
M25 Pszczyna 1 · 1st Round Qualifying
Feb 23
Dong Ju Kim
M15 Sharm ElSheikh 2 · 2nd Round
Feb 5
Andrey Dvortsov
M15 Sharm ElSheikh 2 · 1st Round
Feb 4
Yan Cheng Chen
M25 Luan · 2nd Round
Oct 8
Kuan-Yi Lee
M25 Luan · 1st Round
Oct 7
Kosuke Ogura
M15 Luan · 2nd Round
Oct 1
Xing Dao Chen
M15 Luan · 1st Round
Sep 30
Martin Borisiouk
Phan Thiet 4 Challenger · 3rd Round Qualifying
Sep 14
Quoc Cuong Tran
Phan Thiet 4 Challenger · 1st Round Qualifying
Sep 13
Grigoriy Lomakin
Phan Thiet 3 Challenger · 3rd Round Qualifying
Sep 7
Kristjan Tamm
Phan Thiet 3 Challenger · 1st Round Qualifying
Sep 6
Win rate
Matches, sets and games won · Last 12 months · 11–60 matches
| Metric | Chayka | Kim |
|---|---|---|
| Matches won | 27% | 58% |
| Sets won | 31% | 59% |
| Games won | 43% | 53% |
Record by tier
Head-to-head record by tournament tier
| Stage | Chayka | Kim |
|---|---|---|
| ITF M15 | 0 | 1 |
By surface
Head-to-head record per surface
| Surface | Chayka | Kim |
|---|---|---|
| Hard | 0 | 1 |
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