Johannes Haerteis vs Vitaliy SachkoPrediction, Head-to-Head Results, and Stats
Johannes Haerteis and Vitaliy Sachko have met 1 time since 2023; Vitaliy Sachko leads 1–0. Across all meetings Haerteis has taken 1 sets to Sachko's 2. Their most recent meeting: Vitaliy Sachko won at Prague 2 (2023).
Spread & Straight-Sets Form
Completed best-of-3 matches · Last 12 months
| Indicator | Haerteis | Sachko | ||
|---|---|---|---|---|
| Indicator | Johannes Haerteis | Vitaliy Sachko | ||
| Wins in straight sets | — | 40% | 10/25 | |
| Wins a set when losing | — | 29% | 8/28 | |
| Goes to a deciding set | — | 43% | 23/53 | |
| Covers −1.5 sets as favorite | — | 37% | 7/19 | |
| Covers +1.5 sets as underdog | — | 50% | 15/30 | |
| Tiebreak sets won | — | 50% | 9/18 | |
| Wins after taking set 1 | — | 72% | 18/25 | |
| Wins 2-0 after taking set 1 | — | 40% | 10/25 | |
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: 0 of 1 completed meetings ended in straight sets (Haerteis 0, Sachko 0).
Style Matchup
Playing styles and historical archetype record
Haerteis
⚙️ Grinder
Sachko
🪃 Counterpuncher
Matchup analysis
⚙️ Grinder vs 🪃 Counterpuncher is historically tight (50% vs 50%, 1,208 matches). Neither style has a clear edge, so form, surface, and the head-to-head matter most.
Previous meetings
1 career meeting, newest first
May 7, 2023
Prague 2
C Clay · 1st Round Qualifying
Player ROI
Hypothetical if you put 1u on each player to win every one of their matches · Last 90 days
| Metric | Haerteis | Sachko |
|---|---|---|
| W-L | - | 6–6 |
| Avg odds | - | 2.19 |
| ROI % | - | -2.7% |
| Units P/L | - | -0.32u |
Travel
Last 30 days
| Metric | Haerteis | Sachko |
|---|---|---|
| Countries | — | 1 |
| Events | — | 2 |
| Matches | — | 3 |
| Distance | — | 185 mi · 297 km |
| Route | — | GER |
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
Charles Broom
Cassis · 1st Round Qualifying
Sep 3
Emilio Nava
Porto · Round of 32
Aug 1
Hugo Maia
Porto · 2nd Round Qualifying
Jul 31
Victor Lilov
Porto · 1st Round Qualifying
Jul 30
Vitaliy Sachko
Prague 2 · 1st Round Qualifying
May 7
Francesco Forti
Biel · 1st Round Qualifying
Mar 19
Alexey Vatutin
Koblenz · Round of 32
Jan 31
Jeremy Jahn
Koblenz · 2nd Round Qualifying
Jan 30
Dylan Dietrich
Hamburg Challenger · 2nd Round
Aug 12
Chun-Hsin Tseng
Hamburg Challenger · 1st Round
Aug 10
Lorenzo Giustino
Hagen Challenger · 1st Round
Aug 4
Timofey Skatov
Gstaad
Jul 12
Manas Dhamne
Gstaad
Jul 11
Stefano Napolitano
Bundesliga - men
Jul 10
Pedro Martinez
Bundesliga - men
Jul 5
Shintaro Mochizuki
Wimbledon · 1st Round Qualifying
Jun 29
Win rate
Matches, sets and games won · Last 12 months · 53–53 matches
| Metric | Haerteis | Sachko |
|---|---|---|
| Matches won | - | 47% |
| Sets won | - | 45% |
| Games won | - | 49% |
Record by tier
Head-to-head record by tournament tier
| Stage | Haerteis | Sachko |
|---|---|---|
| ATP Challenger Tour | 0 | 1 |
By surface
Head-to-head record per surface
| Surface | Haerteis | Sachko |
|---|---|---|
| Clay | 0 | 1 |
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