CzechiaLiberec - Czech RepublicFinished

Predictions graded

Daniel Siniakov #448Czechia2Jonas Kucera #1291Czechia0

Sets 6-3 · 6-0Sun 26 Jul 2026, 12:10 Predictions gradedQ1Clay

Predictions2–529%

Edges1–517%

Player Profiles

Ranking advantageDaniel Siniakov · 843 places

Daniel Siniakov

Czechia

Age 23 and currently ranked No. 448, with a career high of No. 438 reached in July 2026. He is a 183 cm right-hander with a two-handed backhand; no reliably sourced preferred surface was found.

Current ranking: #448
Peak ranking: #438 · 2026
Current age: 23
Preferred surface: —
Hand: Right handed
Height: 183 cm

Jonas Kucera

Czechia

Age 19 and currently ranked No. 1291, with a listed career high of No. 1241. He is right-handed; reliable height, career-high date and preferred-surface data were not found.

Current ranking: #1291
Peak ranking: #1241
Current age: 19
Preferred surface: —
Hand: Right handed
Height: —

Quick Take

Pre-match view

Context last updated 26 Jul 2026, 15:52 · Europe/Bucharest

Siniakov's superior clay serve and break-point saving make him the favorite, but his heavy recent workload and Kucera's competitive return game suggest a closer match than odds indicate.

Back over 21.5 total games and Kucera +3.5 games for value.

Context

From 21-25 July, Siniakov played 7 matches: 3 singles and 4 doubles.
- His last match was a doubles final on 25 July, just one day before this qualifier.
- Two of his singles matches in that stretch went to three sets, increasing physical strain.
Kucera's last match was a 6-2, 6-4 loss on 16 July.
- He has had nine clear days without competitive matches.
- No reported injuries or physical concerns during this period.
Siniakov last15 on clay: 70.3% first-serve points won, 65.7% break points saved (15 matches tracked).
- Kucera last15 on clay: 58% first-serve points won, 44.6% break points saved (9 matches tracked).
- Siniakov's serve dominance could shorten points and conserve energy if fatigue sets in.

BetBugs edges

Compare BetBugs' chances with the market's.

BetBugs probabilities

How likely BetBugs thought each outcome was.

Result1 of 1 landed

Signal quality Medium · Uncertainty band Lean · Not priced
The read
Siniakov holds a clear serve/return structural edge on clay, with superior first-serve points won (70.3% vs 58%) and total points won (52.3% vs 49.2%) in recent matches, despite heavy recent workload.
- Siniakov last15 overall: 9-6 record, 52.3% total points won, 70.3% first-serve points won, 65.7% break points saved (15 matches tracked).
- Kucera last15 overall: 9-6 record, 50.6% total points won, 60.4% first-serve points won, 44.6% break points saved (14 matches tracked).
- Siniakov clay last15: 9-6, 52.3% total points won, 70.3% first-serve points won; Kucera clay last15: 5-4, 49.2% total points won, 58% first-serve points won (9 matches).
- Siniakov ranking #448 vs Kucera unranked; Siniakov career clay wins 98, Kucera 25.
BetBugs · Match WinnerwonDaniel SiniakovEstimated chance62%

Games0 of 3 landed

Signal quality Medium · Uncertainty band Strong lean · Not priced
The read
Both players show competitive recent form with frequent three-set matches, and Siniakov's clay matches average 24.5 games, making over 21.5 likely.
- Siniakov last15 clay: average 24.5 games per match (367 games / 15 matches).
- Kucera last15 clay: average 20.8 games per match (187 games / 9 matches), but 3 of 9 went over 21.5.
- Both players have 60% deciding-set rate in last15; Siniakov 48% career deciding-set win, Kucera 43%.
- Siniakov recent matches: 4 of last 5 went over 21.5 games.
BetBugs · Total GameslostOver 21.5Estimated chance65%
Signal quality Medium · Uncertainty band Strong lean · Not priced
The read
Kucera's competitive return game and Siniakov's potential fatigue from heavy workload could keep the match close, making +3.5 games for Kucera a solid cover.
- Siniakov last15 clay: average margin +1.5 games per match (204-187 games).
- Kucera last15 clay: average margin -0.1 games per match (96-91 games).
- Siniakov recent wins: 4 of last 5 wins by 4+ games, but losses were close; Kucera's losses mostly by 4+ games but against stronger opponents.
BetBugs · Game HandicaplostJonas Kucera +3.5Estimated chance65%
Signal quality Medium · Uncertainty band Lean · Market price 1.70
The read
Siniakov's clay first sets average over 10 games, and Kucera's competitive return game (44.5% return points won on clay) can extend the set.
- Siniakov last15 clay: average 10.2 games per first set (153 games / 15 matches).
- Kucera last15 clay: average 9.3 games per first set (84 games / 9 matches), but 5 of 9 first sets had 10+ games.
- Siniakov recent first sets: 4 of last 5 had 10+ games.
BetBugs · Set 1 Total GameslostOver 9.5Estimated chance60%

Sets1 of 1 landed

Signal quality Medium · Uncertainty band Lean · Market price 2.00
The read
Siniakov's stronger serve and break-point saving on clay give him an edge in set 1, supported by his high career first-set win conversion rate.
- Siniakov first-set win conversion career 84%; Kucera 94% but from smaller sample (35 career wins).
- Siniakov last15 clay: 70.3% first-serve points won, 65.7% break points saved; Kucera clay last15: 58% first-serve points won, 44.6% break points saved.
- Siniakov recent form: won first set in 3 of last 5 matches; Kucera lost first set in 2 of last 3 clay matches.
BetBugs · Set 1 WinnerwonDaniel SiniakovEstimated chance60%

Match stats0 of 0 landed

Signal quality Medium · Uncertainty band Strong lean · Not priced
The read
Siniakov's high ace rate (5.0 per match) alone nearly covers the over, and Kucera adds a small contribution, making over 5.5 likely.
- Siniakov last15: 5.0 aces per match (75 aces in 15 matches).
- Kucera last15: 0.7 aces per match (10 aces in 14 matches).
- Combined average: 5.7 aces per match; Siniakov alone averages 5.0.
BetBugs · Total AcesOver 5.5Estimated chance65%
Signal quality Medium · Uncertainty band Lean · Not priced
The read
Siniakov's high double-fault rate (4.3 per match) combined with Kucera's 2.2 pushes the total near the line, with potential for more in a close match.
- Siniakov last15: 4.3 double faults per match (65 in 15 matches).
- Kucera last15: 2.2 double faults per match (31 in 14 matches).
- Combined average: 6.5 double faults per match.
BetBugs · Total Double FaultsOver 6.5Estimated chance60%

Markets to Avoid

High-risk markets where price or context leaves too little cushion.

Pre-match flagged 4 avoid-market areas; caution remains warranted in high-variance spots.

Daniel Siniakov

9W 6L

6-4 1-6 6-3#390Raphael Perot

6-7(7) 6-0 6-2#826Liam Gavrielides

7-5 6-1#865Lasse Poertner

4-6 6-4 6-4#883Manuel Plunger

2-6 7-6(5) 6-3#651Adrian Oetzbach

6-3 6-2—David Fix

5-7 6-1 6-2#842Calvin Mueller

6-1 6-4#394Max Wiskandt

6-3 7-5#803Michel Hopp

7-6(1) 7-6(6)#623Saba Purtseladze

7-5 6-1#609Leonardo Rossi

4-6 6-3 6-4#551Oleksii Krutykh

6-3 4-6 6-2#506Benjamin Hassan

1-6 7-5 6-2#285Florian Broska

1-6 6-3 6-3—Denis Petak

Jonas Kucera

9W 6L

6-2 6-4#651Adrian Oetzbach

6-0 1-6 6-2—Neo Niedner

6-2 6-2#845Luca Castagnola

6-0 6-0—Leonardo Borrelli

6-1 6-2#658Peter Fajta

6-3 6-3—Oskari Paldanius

6-3 6-7(6) 6-2#300Filippo Romano

3-6 6-2 7-5#777Rodrigo Alujas

6-3 3-6 6-4#550Matyas Fuele

7-5 6-2#426Vladyslav Orlov

6-0 6-3—Alex Michael

6-0 6-0—Achref Ltaief

5-7 6-0 6-4#681Samir Hamza Reguig

7-5 6-0—Makar Krivoshchekov

6-0 6-1—Gonzalo Le Gentil

Stat Battle

Last 15 match performance, compared side by side.

DSDaniel SiniakovSiniakov

Last 15

5–4

9 core stats · 0 even

Jonas KuceraKuceraJK

Daniel Siniakov carries the stronger recent form — Jonas Kucera's route runs through serve.

Serve · 3–2

1st Serve In15/15 · 14/1570.5%+6.5pp64.0%

1st Serve Won15/15 · 14/1570.3%+9.9pp60.4%

2nd Serve Won15/15 · 14/1544.0%+2.4pp46.4%

Aces / Match15/15 · 14/155.0+4.30.7

Double Faults / Match15/15 · 14/154.32.1 fewer2.2

Return · 0–1

Return Pts Won15/15 · 14/1541.5%+4.5pp46.0%

Pressure · 1–1

Break Pts Converted15/15 · 14/1543.8%+8.8pp52.6%

Break Pts Saved15/15 · 14/1565.7%+21.1pp44.6%

Points · 1–0

Total Pts Won15/15 · 14/1552.3%+1.7pp50.6%

Serve · 3–2

70.5%1st Serve In15/15 · 14/15+6.5pp64.0%

70.3%1st Serve Won15/15 · 14/15+9.9pp60.4%

44.0%2nd Serve Won15/15 · 14/15+2.4pp46.4%

5.0Aces / Match15/15 · 14/15+4.30.7

4.3Double Faults / Match15/15 · 14/152.1 fewer2.2

Return · 0–1

41.5%Return Pts Won15/15 · 14/15+4.5pp46.0%

Pressure · 1–1

43.8%Break Pts Converted15/15 · 14/15+8.8pp52.6%

65.7%Break Pts Saved15/15 · 14/15+21.1pp44.6%

Points · 1–0

52.3%Total Pts Won15/15 · 14/15+1.7pp50.6%

Daniel Siniakov #448Czechia2Jonas Kucera #1291Czechia0

Player Profiles

Daniel Siniakov

Jonas Kucera

Quick Take

Context

BetBugs edges

Jonas Kucera +6.5

Over 17.5

Daniel Siniakov

Over 9.5

Yes

Daniel Siniakov 2-1

BetBugs probabilities

Result1 of 1 landed

Games0 of 3 landed

Sets1 of 1 landed

Match stats0 of 0 landed

Markets to Avoid

Daniel Siniakov @ 1.02

Jonas Kucera @ 5.75

Under 2.5 @ 1.10

Daniel Siniakov

Jonas Kucera

Stat Battle