Daniel Siniakov vs Vitaliy Sachko — Tulln Round of 32
UKR4
Siniakov D.
Vitaliy Sachko defeated Daniel Siniakov in the Round of 32 at the Tulln tournament on clay, winning 6-4, 7-5. Sachko served three aces and committed two double faults, while converting 40% of his break points and securing six service breaks. Siniakov had two aces, six double faults, an 80% break point conversion rate, and four service breaks.
Generated automatically from Umpiry match data.
Key context
- Match story: Vitaliy Sachko edged Daniel Siniakov in two tight sets (6–4 7–5).
Head to head
0–1| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2021-05-19 | M25 Jablonec nad Nisou 1 | R32 | clay | Vitaliy Sachko | 4-6 6-3 6-4 |
Statistics
This seasonAverages over each player's completed matches in the selected window (14 vs 22). ATP, WTA & Challenger.
Win Probability
Pre-match · updated 07:50 UTC50–58%
58–67%
67–80%
80%+
Toss-up · Too close to call
Calibrated model · 63% favourite accuracy (2025–26, out-of-sample). Probability is a statistical estimate, not a certainty. How it works.
Umpiry Score
Pre-matchThe Umpiry Score combines match-context factors — matchup, form, fatigue, travel and motivation — into a single 0–10 score, updated daily. Read how it works.
Freshness
Recent loadSiniakov D.: 1 day rest · 3 matches, 62 games (7d) · Sachko V.: 1 day rest · 1 match, 22 games (7d). Higher means fresher. About