Illya Marchenko vs Seongchan HongPrediction, Head-to-Head Results, and Stats
Illya Marchenko and Seongchan Hong have met 3 times since 2024; Seongchan Hong leads 3–0. Their first meeting came at Gwangju in 2024 on hard. On hard courts Hong leads 3–0. Hong has won the last 3 meetings. Across all meetings Marchenko has taken 0 sets to Hong's 6. Their most recent meeting: Seongchan Hong won at ATP Masters 1000 Shanghai (2024).
Spread & Straight-Sets Form
Completed best-of-3 matches · Last 12 months
| Indicator | Marchenko | Hong | ||
|---|---|---|---|---|
| Indicator | Illya Marchenko | Seongchan Hong | ||
| Wins in straight sets | 50% | 2/4 | — | |
| Wins a set when losing | 0% | 0/1 | 0% | 0/1 |
| Goes to a deciding set | 40% | 2/5 | 0% | 0/1 |
| Covers −1.5 sets as favorite | 67% | 2/3 | — | |
| Covers +1.5 sets as underdog | 0% | 0/1 | 0% | 0/1 |
| Tiebreak sets won | 33% | 2/6 | — | |
| Wins after taking set 1 | 100% | 4/4 | — | |
| Wins 2-0 after taking set 1 | 50% | 2/4 | — | |
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. Small sample — read with care. Head-to-head: 3 of 3 completed meetings ended in straight sets (Marchenko 0, Hong 3).
Style Matchup
Playing styles and historical archetype record
Marchenko
💥 Big Hitter
Hong
🎾 All-Court
Matchup analysis
💥 Big Hitter vs 🎾 All-Court is historically tight (49% vs 51%, 620 matches). Neither style has a clear edge, so form, surface, and the head-to-head matter most.
Previous meetings
3 career meetings, newest first
Sep 30, 2024
ATP Masters 1000 Shanghai
H Hard · 1st Round Qualifying
May 6, 2024
Wuxi
H Hard · Round of 32
Apr 16, 2024
Gwangju
H Hard · Round of 32
Player ROI
Hypothetical if you put 1u on each player to win every one of their matches · Last 90 days
| Metric | Marchenko | Hong |
|---|---|---|
| W-L | - | 0–1 |
| Avg odds | - | 3.54 |
| ROI % | - | -100.0% |
| Units P/L | - | -1.00u |
Small sample: ROI stabilizes with more matches; fewer than 10 in the window is noisy.
Travel
Last 30 days
| Metric | Marchenko | Hong |
|---|---|---|
| Countries | — | 1 |
| Events | — | 1 |
| Matches | — | 1 |
| Distance | — | 0 mi · 0 km |
| Route | — | MEX |
Host country from the tournament each match was played in, over the last 30 days. Route is the order of countries visited; consecutive stops in the same country are shown once. Distance is the great-circle total between host cities, shown only when every stop in the window is geocoded. A rough fatigue signal, not a headline stat.
Recent Form
Last five matches per player
Carlos Sanchez Jover
M25 Antalya 1 · 2nd Round
Jan 8
Cagan Efe Tufecki
M25 Antalya · Round of 32
Jan 7
Cagan Efe Tufekci
M25 Antalya 1 · 1st Round
Jan 7
Minghui Zhang
M25 Qian Daohu 1 · 1st Round
Oct 29
Minghui Zhang
M25 Qian Daohu · Round of 32
Oct 29
Christian Langmo
Brisbane 1 Challenger · 1st Round
Jan 28
Thomas Braithwaite
Brisbane 1 · 2nd Round Qualifying
Jan 27
Joshua Charlton
Brisbane 1 · 1st Round Qualifying
Jan 26
Henrique Rocha
Cancun Challenger · 1st Round
Aug 19
Yosuke Watanuki
ATP Masters 1000 Shanghai · 2nd Round Qualifying
Oct 1
Illya Marchenko
ATP Masters 1000 Shanghai · 1st Round Qualifying
Sep 30
Alibek Kachmazov
Chengdu · 1st Round Qualifying
Sep 17
Dalibor Svrcina
Shanghai · Round of 16
Sep 4
Tung-Lin Wu
Shanghai · Round of 32
Sep 3
Fajing Sun
Zhangjiagang · Quarterfinals
Aug 30
Yan Bai
Zhangjiagang · Round of 16
Aug 29
Rivalry momentum
Cumulative head-to-head lead over time
Win rate
Matches, sets and games won · Last 12 months · 1–5 matches
| Metric | Marchenko | Hong |
|---|---|---|
| Matches won | 80% | 0% |
| Sets won | 67% | 0% |
| Games won | 57% | 29% |
Record by tier
Head-to-head record by tournament tier
| Stage | Marchenko | Hong |
|---|---|---|
| ATP Masters 1000 | 0 | 1 |
| ATP Challenger Tour | 0 | 2 |
By surface
Head-to-head record per surface
| Surface | Marchenko | Hong |
|---|---|---|
| Hard | 0 | 3 |
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