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Predictions graded

Stefanos Sakellaridis #133Greece0Chak Lam Coleman Wong #92Hong Kong SAR China2

Sets 1-6 · 3-6Thu 29 Oct 2026, 02:00 Predictions gradedSecond RoundHard

Predictions5–456%

Edges4–0100%

Player Profiles

Ranking advantageChak Lam Coleman Wong · 41 places

Stefanos Sakellaridis

Greece

Sakellaridis reached a career-best ATP singles ranking of No. 146 on 22 June 2026. ITF lists a 31–16 professional record in 2026, including 16–7 on clay and 11–6 on hard courts; no reliable current injury or decline signal surfaced.

Current ranking: #133
Peak ranking: #146 · 2026
Current age: 21
Preferred surface: Hard
Hand: Right handed
Height: 198 cm

Chak Lam Coleman Wong

Hong Kong SAR China

Reached a career-high ATP singles ranking of No. 128 in September 2024. No reliable current injury or trajectory update surfaced in the specified searches.

Current ranking: #92
Peak ranking: #128 · 2024
Current age: 22
Preferred surface: Hard
Hand: Right handed
Height: 191 cm

Quick Take

Pre-match view

Context last updated 28 Oct 2026, 03:32 · Europe/Bucharest

Wong, ranked 92 and 11-3 on hard courts in this sample, faces a 133rd-ranked opponent whose six hard-court defeats have come in straight sets five times.

Wong to win is the plain read, and 1.55 is worth the price; the first set at 1.6 and the second set at 1.6 also leave room, with 2-0 in sets at 2.3 the widest gap. Sakellaridis at 2.3 asks too much.

Context

Wong's first serve is the single biggest gap between the two players in the available sample.
Wong wins 78.9% of first-serve points across those 15 matches, so his service games rarely come under pressure. Sakellaridis, at 6.6 aces per match over nine hard-court matches, gets far fewer free points. The counterweight is Wong's 57.8% first-serve rate: when the serve misses, more second serves meet an opponent winning 35.0% of return points.
- 15-match hard-court sample running to 27 October 2026: 218 aces at 14.5 per match.
- 78.9% of first-serve points won (497 of 630) in the same sample.
- First serves in at 57.8% (630 of 1090).
Wong's habit of starting ahead shapes how this best-of-three match is likely to unfold.
Early leads matter over three sets, and Sakellaridis has won only three of nine first sets on hard courts. Wong's record is not flawless: five of those 14 matches went to a third set, including three 2-1 wins. The 2-0 set score rests on the eight straight-set wins in the same span, not on an untroubled run.
- 14 hard-court best-of-three matches between 26 August and 27 October 2026: 11 first sets won, 3 lost.
- Scorelines in that sample: 2-0 eight times, 2-1 three times, 1-2 twice, 0-2 once.
A recent straight-set win over a top-110 opponent is the best evidence Sakellaridis has produced in this window.
That result shows he can hold his own indoors against a higher-ranked opponent, and he did it without dropping a set. His wider hard-court numbers are thinner: 3-6 across nine matches, with 45.2% of break points converted. It is a reason to respect him rather than to expect him to reverse the overall form gap.
- 18 October 2026: beat No. 108 Alexander Shevchenko 7-6 6-4 on indoor hard.
- Sakellaridis won 13 games to 10 in the match.
Sakellaridis's hard-court matches have tended to finish quickly, in both directions.
Five 0-2 scorelines in nine matches point to a short match if Wong takes the opening set. Sakellaridis's three wins in the same sample were all 2-0, so he closes quickly when he is ahead. The pattern cuts both ways: it supports Wong 2-0 while warning that this fixture may not run long.
- Nine hard-court best-of-three matches between 23 August and 27 October 2026.
- Scorelines: 0-2 five times, 1-2 once, 2-0 three times.

BetBugs edges

Compare BetBugs' chances with the market's.

BetBugs probabilities

How likely BetBugs thought each outcome was.

Result1 of 1 landed

Signal quality High · Uncertainty band Strong lean · Market price 1.55
The read
Wong's serve and stronger hard-court results give him the clearer route to victory.
- Wong is 11-3 in the hard-court best-of-3 set sample, including 11-3 in first sets.
- Wong averages 14.5 aces and wins 78.9% of first-serve points; Sakellaridis averages 6.6 aces.
- Sakellaridis is 3-6 on hard courts in the same sample and has lost five of nine matches in straight sets.
BetBugs · Match WinnerwonChak Lam Coleman WongEstimated chance72%

Games0 of 3 landed

Signal quality Medium · Uncertainty band Slight lean · Not priced
The read
Both players' first sets average above nine and a half games.
- Wong's first sets average 10.4 games; Sakellaridis's average 10.3.
- Wong has three first-set tiebreaks in 14 hard-court matches.
- Sakellaridis has four first-set tiebreaks in nine.
BetBugs · Set 1 Total GameslostOver 9.5Estimated chance57%
Signal quality Medium · Uncertainty band Slight lean · Not priced
The read
Wong's longer matches and tiebreak frequency push the total toward the over.
- Wong's hard-court matches average 23.7 total games; Sakellaridis's average 20.7.
- Six of 23 combined hard-court matches went to a third set.
- Wong has seven tiebreak matches in 14 hard-court matches.
BetBugs · Total GameslostOver 22.5Estimated chance55%
Signal quality Low · Uncertainty band Near coin-flip · Not priced
The read
The second-set averages sit close to the line, with a slight lean to over.
- Wong's second sets average 10.0 games; Sakellaridis's average 9.3.
- Wong has four second-set tiebreaks in 14 hard-court matches.
- Sakellaridis has one second-set tiebreak in nine.
BetBugs · Set 2 Total GameslostOver 9.5Estimated chance51%

Sets4 of 4 landed

Signal quality High · Uncertainty band Strong lean · Market price 1.60
The read
Wong's first-set record and serve numbers make him the clear favorite to start ahead.
- Wong won 11 of 14 first sets in the hard-court best-of-3 sample.
- Sakellaridis won only three of nine first sets on hard courts.
- Wong's first-serve points won is 78.9% on hard courts.
BetBugs · Set 1 WinnerwonChak Lam Coleman WongEstimated chance72%
Signal quality Medium · Uncertainty band Strong lean · Not priced
The read
The combined hard-court record strongly favors a two-set finish.
- Seventeen of 23 combined hard-court matches in the set sample ended in straight sets.
- Wong has nine straight-set matches in 14; Sakellaridis has eight in nine.
- Wong's 2-0 wins are eight of his 11 hard-court victories.
BetBugs · Total SetswonUnder 2.5Estimated chance70%
Signal quality Medium · Uncertainty band Strong lean · Market price 1.60
The read
Wong's second-set record is strong even if the first set is close.
- Wong won 10 of 14 second sets in the hard-court sample.
- Sakellaridis won four of nine second sets on hard courts.
- Wong's second-serve points won is 56.5% on hard courts.
BetBugs · Set 2 WinnerwonChak Lam Coleman WongEstimated chance67%
Signal quality Medium · Uncertainty band Slight lean · Market price 2.30
The read
Wong's strong starts and Sakellaridis's frequent straight-set losses make 2-0 the most likely score.
- Wong's 11 hard-court wins include eight 2-0 finishes.
- Sakellaridis has lost five of six hard-court defeats in straight sets.
- Wong wins 78.6% of first sets in the sample.
BetBugs · Set BettingwonChak Lam Coleman Wong 2-0Estimated chance56%

Match stats0 of 1 landed

Signal quality Medium · Uncertainty band Lean · Not priced
The read
Both players' double-fault rates point to fewer than six in a typical match.
- The combined double-fault average is 4.7 per match.
- Sakellaridis averages 2.6 double faults; Wong averages 2.1 on hard courts.
- Sakellaridis has 23 double faults in nine matches; Wong has 32 in 15.
BetBugs · Total Double Faultsnot gradableUnder 5.5Estimated chance63%
Signal quality Medium · Uncertainty band Slight lean · Not priced
The read
Wong's heavy ace count gives the combined total a reasonable push over the line.
- Wong averages 14.5 aces per hard-court match; Sakellaridis averages 6.6.
- Wong wins 78.9% of first-serve points on hard courts.
- Wong has 218 aces in 15 hard-court matches.
BetBugs · Total Acesnot gradableOver 20.5Estimated chance55%
Signal quality Low · Uncertainty band Near coin-flip · Not priced
The read
The combined tiebreak rate is close to even, with a slight lean to yes.
- Eleven of 23 combined hard-court matches in the set sample had a tiebreak.
- Wong had a tiebreak in seven of 14 hard-court matches.
- Sakellaridis had a tiebreak in four of nine.
BetBugs · Tiebreak in MatchlostYesEstimated chance51%

Prediction history

Chak Lam Coleman Wong: 2/5 recent winner projections matched

2 of 5 comparable winner projections favouring Chak Lam Coleman Wong matched the recorded result. This is a limited recent sample, not a guarantee for this match.

Recent evidence for Chak Lam Coleman Wong5 matches

Date / competitionMatch resultPredictedActualResult

28 Jul·ATP Los Cabos

#108Chak Lam Coleman Wong2-0#226Darwin Blanch

BetBugsChak Lam Coleman Wong to win·62%

Matched

28 Jul 2026

ATP Los Cabos

#108Chak Lam Coleman Wong2-0#226Darwin Blanch

Chak Lam Coleman Wong to win

62%probability

Chak Lam Coleman Wong won

Matched

15 Jun·Nottingham - Great Britain

#108Chak Lam Coleman Wong1-2#144Billy Harris

BetBugsChak Lam Coleman Wong to win·62%

Missed

15 Jun 2026

Nottingham - Great Britain

#108Chak Lam Coleman Wong1-2#144Billy Harris

Chak Lam Coleman Wong to win

62%probability

Billy Harris won

Missed

4 Jun·Birmingham - Great Britain

#109Chak Lam Coleman Wong0-2#368Filippo Romano

BetBugsChak Lam Coleman Wong to win·62%

Missed

4 Jun 2026

Birmingham - Great Britain

#109Chak Lam Coleman Wong0-2#368Filippo Romano

Chak Lam Coleman Wong to win

62%probability

Filippo Romano won

Missed

2 Jun·Birmingham - Great Britain

#109Chak Lam Coleman Wong2-0#340Oliver Tarvet

BetBugsChak Lam Coleman Wong to win·65%

Matched

2 Jun 2026

Birmingham - Great Britain

#109Chak Lam Coleman Wong2-0#340Oliver Tarvet

Chak Lam Coleman Wong to win

65%probability

Chak Lam Coleman Wong won

Matched

5 May·Wuxi - China

#320Akira Santillan2-0#110Chak Lam Coleman Wong

BetBugsChak Lam Coleman Wong to win·65%

Missed

5 May 2026

Wuxi - China

#320Akira Santillan2-0#110Chak Lam Coleman Wong

Chak Lam Coleman Wong to win

65%probability

Akira Santillan won

Missed

Previous match context available

Stefanos Sakellaridis

5W 10L

6-2 6-2#201Timofey Skatov

7-6(4) 7-6(3)#389Mikhail Kukushkin

7-6(4) 6-4#108Alexander Shevchenko

6-2 6-3#327Petr Bar Biryukov

7-6(5) 3-6 6-3#196Keegan Smith

6-3 6-2#201Timofey Skatov

7-6(11) 6-2#376Yuta Shimizu

6-4 7-6(4)#362Norbert Gombos

6-1 6-1#80Alex Molcan

6-1 5-7 7-5#136Laslo Djere

7-6(1) 2-6 6-4#341Duje Ajdukovic

6-4 6-4#270Mili Poljicak

2-6 6-3 7-6(2)#237Andrej Nedic

6-3 6-3#117Christopher O'Connell

6-1 6-4#48Luca Van Assche

Chak Lam Coleman Wong

11W 4L

6-4 6-4#619Sanhui Shin

4-6 7-6(3) 6-4#169Tristan Schoolkate 7-6(3) 6-3#280Yi Zhou

7-6(5) 6-1#272Jay Dylan Hara Friend

4-6 6-3 6-4#382Kasidit Samrej

6-4 7-6(4)#357Jake Delaney

6-4 7-6(5)#46Quentin Halys

6-4 3-6 6-2#104Lloyd Harris

6-4 6-1#324Cruz Hewitt

6-3 6-7(2) 6-3#5Daniil Medvedev

7-6(2) 4-6 6-3#54Adolfo Daniel Vallejo

6-3 6-3#170Zhizhen Zhang

6-7(3) 6-1 6-3 6-3#15Tommy Paul

6-4 6-3#162Dusan Lajovic

6-3 6-3#168Lukas Neumayer

Stat Battle

Last 15 match performance, compared side by side.

SSStefanos SakellaridisSakellaridis

Last 15

3–6

9 core stats · 0 even

Chak Lam Coleman WongWongCW

Chak Lam Coleman Wong carries the stronger recent form — Stefanos Sakellaridis's route runs through pressure.

Serve · 1–4

1st Serve In13/15 · 15/1559.4%+1.6pp57.8%

1st Serve Won13/15 · 15/1570.2%+8.7pp78.9%

2nd Serve Won13/15 · 15/1554.3%+2.2pp56.5%

Aces / Match13/15 · 15/156.3+8.214.5

Double Faults / Match13/15 · 15/153.11.0 fewer2.1

Return · 0–1

Return Pts Won13/15 · 15/1534.1%+1.9pp36.0%

Pressure · 2–0

Break Pts Converted13/15 · 15/1543.8%+4.7pp39.1%

Break Pts Saved13/15 · 15/1565.9%+13.0pp52.9%

Points · 0–1

Total Pts Won13/15 · 15/1549.1%+3.2pp52.3%

Serve · 1–4

59.4%1st Serve In13/15 · 15/15+1.6pp57.8%

70.2%1st Serve Won13/15 · 15/15+8.7pp78.9%

54.3%2nd Serve Won13/15 · 15/15+2.2pp56.5%

6.3Aces / Match13/15 · 15/15+8.214.5

3.1Double Faults / Match13/15 · 15/151.0 fewer2.1

Return · 0–1

34.1%Return Pts Won13/15 · 15/15+1.9pp36.0%

Pressure · 2–0

43.8%Break Pts Converted13/15 · 15/15+4.7pp39.1%

65.9%Break Pts Saved13/15 · 15/15+13.0pp52.9%

Points · 0–1

49.1%Total Pts Won13/15 · 15/15+3.2pp52.3%

Stefanos Sakellaridis

Chak Lam Coleman Wong

Quick Take

Context

BetBugs edges

Chak Lam Coleman Wong

Chak Lam Coleman Wong

Chak Lam Coleman Wong

Chak Lam Coleman Wong 2-0

Result1 of 1 landed

Games0 of 3 landed

Sets4 of 4 landed

Match stats0 of 1 landed

Stefanos Sakellaridis

Chak Lam Coleman Wong

Stat Battle