ChinaWuning - ChinaFinishedFeatured

Predictions graded

Ryan Seggerman #620United States2Hikaru Shiraishi #602Japan1

Sets 7-6 · 6-7 · 7-6Tue 6 Oct 2026, 06:25 Predictions gradedFirst RoundHard

Predictions5–456%

Edges0–10%

Player Profiles

Ranking advantageHikaru Shiraishi · 18 places

Ryan Seggerman

United States

ITF lists hard as Seggerman's preferred surface. His career-high singles ranking was No. 348 in August 2024.

Current ranking: #620
Peak ranking: #348 · 2024
Current age: 27
Preferred surface: Hard
Hand: Right handed
Height: 193 cm

Hikaru Shiraishi

Japan

Shiraishi, 26, is a right-hander listed at 168cm. His career-best singles ranking is No. 421, reached in December 2025; available profile records list hard as his preferred surface.

Current ranking: #602
Peak ranking: #421 · 2025
Current age: 26
Preferred surface: Hard
Hand: Right handed
Height: 168 cm

Quick Take

Pre-match view

Context last updated 6 Oct 2026, 01:45 · Europe/Bucharest

Seggerman brings the sharper game and the heavier legs; Shiraishi brings the rest but no recent matches.

Seggerman is the more likely winner of this first round, yet 1.25 asks him to do it four times in five, more than this matchup supports. The 3.5 on Shiraishi is the one quoted price that offers something, with his unknown serve data the risk.

Context

Seggerman has already played on these courts, winning a three-set qualifying final 6-7(5) 6-1 6-2 over Maxim Zhukov after a straight-sets win the previous day. That is five sets of hard-court tennis in two days, and it came at the cost of recovery time before this opening round. Shiraishi, a direct entrant, has not competed since 28 September, so he is the fresher player but without recent match rhythm. The advantage and the risk sit on opposite sides of the same contrast: Seggerman's sharper timing against his extra workload.
- Seggerman beat Maxim Zhukov 6-7(5) 6-1 6-2 in the last qualifying round to reach the Wuning main draw, where he was drawn against Hikaru Shiraishi in the first round.
- Seggerman came through the qualifying draw with two wins, the second of them in three sets.
- Shiraishi is a direct main-draw entrant whose most recent recorded match is a straight-sets defeat at the Jingshan Challenger on 28 September.
ConfirmedSources checked 6 Oct 2026, 01:43 · Europe/Bucharest
The serve is the most consistent part of Seggerman's game in the tracked sample.
Shiraishi has no serve or return data in the supplied record, so the clearest known edge in this match sits on Seggerman's delivery. If Shiraishi's return holds up, that edge narrows; if it does not, Seggerman's holds should decide the short points and give him the better of the opening exchanges.
- Seggerman averaged 15.4 aces per match over 14 tracked matches (216 aces).
- He won 79.1% of first-serve points (523 of 661) over 14 tracked matches.
- He saved 73.2% of break points faced (52 of 71) over 14 tracked matches.
- The same last-15 sample shows a 9-6 win-loss record over 15 tracked matches.
Shiraishi has won 7 of his 13 opening sets on hard courts but only 5 of 13 second sets, so his position early in a match has been the stronger part of his record.
That pattern points to short matches and few tiebreaks, and only three of the 13 featured one. It also shows where the shape of this match could turn: if Seggerman takes the opening set, Shiraishi's recent record gives little sign of a comeback, while a strong Shiraishi start has tended to bring a quick finish rather than a long contest.
- 13 hard-court matches tracked from 9 July to 28 September 2026, one retirement excluded: 11 straight-set results (six 0-2, five 2-0) and two 1-2 defeats.
- Set 1 record 7-6, averaging 5.23 games won and 4.77 conceded; set 2 record 5-8, averaging 4.23 won and 4.38 conceded.
- Three of the 13 matches contained a tiebreak; none of those came in the second set.
Shiraishi, 26, was the second seed at the M25 Sapporo in the 7-13 September week, winning two matches in straight sets before a quarterfinal loss to a Korean opponent, and he then lost his opening match at the Jingshan Challenger. Two of his last five recorded matches are wins, and the September victories came at ITF M25 level rather than in Challenger draws. The Jingshan defeat came against Adam Walton, the world No. 98, which is the most recent measure of his level against a top-100 opponent.
- Shiraishi was the No. 2 seed at the M25 Sapporo, held 7-13 September in Japan, and reached the quarterfinals before losing to a Korean opponent.
- He won two straight-set matches at that event before the quarterfinal defeat.
- His opening match at the Jingshan Challenger ended in a 6-2 6-2 loss to Adam Walton, the world No. 98.
- Two of his last five recorded matches are wins.
ConfirmedSources checked 6 Oct 2026, 01:43 · Europe/Bucharest

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
Seggerman has the stronger serve numbers on this surface and comes in match-sharp from two qualifying wins, while Shiraishi has lost three of his last four completed matches.
- Hard-court last 9 matches: 5-4 with 51.5% of games won
- 19 aces and 79.1% first-serve points won per match across 8 tracked hard matches
- Saved 72.7% of break points on hard
- Won both qualifying matches this week, including 6-7 6-1 6-2 over Maxim Zhukov
BetBugs · Match WinnerwonRyan SeggermanEstimated chance62%

Games2 of 3 landed

Signal quality Low · Uncertainty band Slight lean · Not priced
The read
Both players average ten or more games in the opening set, with tiebreaks a recurring feature, which points to at least ten games.
- Seggerman's set 1 averages 10.33 total games across 9 hard matches
- Shiraishi's set 1 averages 10.0 total games across 13 hard matches
- Both players have three set 1 tiebreaks in their hard-court samples
BetBugs · Set 1 Total GameswonOver 9.5Estimated chance55%
Signal quality Low · Uncertainty band Slight lean · Not priced
The read
Second sets have generally been the shorter of the two for both players in this hard-court sample.
- Shiraishi's set 2 averages 8.62 total games across 13 hard matches
- Seggerman's set 2 averages 9.78 total games across 9 hard matches
- Neither player has more than one set 2 tiebreak in the sample
BetBugs · Set 2 Total GameslostUnder 9.5Estimated chance54%
Signal quality Low · Uncertainty band Slight lean · Not priced
The read
Seggerman's service-heavy matches tend to run long, and a three-set outcome would push the total comfortably past the line.
- Seggerman's hard-court matches average 25.4 total games across 9 matches
- Shiraishi's hard-court matches average 20.0 total games across 13 matches
- Seggerman's straight-set matches run about 20 games and his three-set matches about 28
BetBugs · Total GameswonOver 22.5Estimated chance53%

Sets1 of 3 landed

Signal quality Low · Uncertainty band Lean · Not priced
The read
Seggerman's second-set record is positive, while Shiraishi has lost more second sets than he has won on this surface.
- Seggerman's set 2 record on hard is 5-4
- Shiraishi's set 2 record on hard is 5-8
- Seggerman won 52.1% of games overall on hard
BetBugs · Set 2 WinnerlostRyan SeggermanEstimated chance60%
Signal quality Low · Uncertainty band Slight lean · Not priced
The read
Seggerman's serve gives him the better hold profile, but set 1 has been the weaker part of his recent matches.
- Seggerman's set 1 record on hard is 4-5
- Shiraishi's set 1 record on hard is 7-6
- Seggerman averaged 5.0 games won and 5.33 lost in set 1 on hard
BetBugs · Set 1 WinnerwonRyan SeggermanEstimated chance55%
Signal quality Low · Uncertainty band Slight lean · Not priced
The read
Shiraishi's matches usually resolve in two sets, and Seggerman's qualifying wins included a straight-set victory.
- Shiraishi has 11 straight-set results in 13 hard-court matches
- Six of those 13 were 0-2 defeats
- Seggerman has four straight-set results in his last nine hard-court matches
BetBugs · Total SetslostUnder 2.5Estimated chance52%

Match stats0 of 1 landed

Signal quality Low · Uncertainty band Slight lean · Not priced
The read
Shiraishi's matches tend to be decided by breaks rather than tiebreaks, and his second sets are often short.
- Only three of Shiraishi's 13 hard-court matches had a tiebreak
- Four of Seggerman's nine hard-court matches had no tiebreak
- Shiraishi's second sets average 8.62 games
BetBugs · Tiebreak in MatchlostNoEstimated chance55%

Previous match context available

Ryan Seggerman

9W 6L

6-7(5) 6-1 6-2#730Maxim Zhukov

6-4 6-4#881Naoki Tajima

6-4 6-4#115Aleksandar Vukic

4-6 6-1 7-6(3)#340Mitchell Krueger

1-6 6-4 6-4#341Aidan Mayo

7-6(6) 6-3#707Alex Rybakov

6-7(6) 7-5 6-2#466Andrew Fenty

2-6 7-6(4) 6-3#291Abedallah Shelbayh

6-3 6-4#168Gauthier Onclin

7-6(4) 6-3#715Patrick Brady

6-4 6-2—Ali Habib

4-6 6-1 7-6(4)#179Laslo Djere

6-2 6-1#537Luca Wiedenmann

6-4 3-6 7-6(5)#506Miguel Tobon

6-7(3) 7-6(7) 6-4#330Marko Topo

Hikaru Shiraishi

6W 9L

6-2 6-2#98Adam Walton

4-6 6-3 6-4#357Jake Delaney

6-3 6-3#675Seongchan Hong

6-4 6-0#898Chan-Yeong Oh

6-3 6-3#727Yusuke Takahashi

6-3 6-2#888Ryota Tanuma

6-4 6-3—Saki Tange

7-6(1) 7-5#300Yanki Erel

6-3 1-1 ret.#659Kuan-Yi Lee

6-4 6-2#885Nitin Kumar Sinha

6-3 3-6 10-5#558Hyeon Chung

7-6(5) 6-4—Asahi Harazaki

3-6 6-4 6-2#665Isaac Becroft

6-1 6-0—Ethan David Zapp

7-6(2) 6-2#881Taiyo Yamanaka

Stat Battle

Last 15 match performance, compared side by side.

RSRyan SeggermanSeggerman

Last 15

4–4

9 core stats · 1 even

Hikaru ShiraishiShiraishiHS

Dead-even recent form — the edges are in serve.

Serve · 2–2 · 1 even

1st Serve In14/15 · 15/1559.7%+2.7pp62.4%

1st Serve Won14/15 · 15/1579.1%+16.6pp62.5%

2nd Serve Won14/15 · 15/1552.7%—52.3%

Aces / Match14/15 · 15/1515.4+14.11.3

Double Faults / Match14/15 · 15/154.92.8 fewer2.1

Return · 0–1

Return Pts Won14/15 · 15/1535.1%+3.9pp39.0%

Pressure · 1–1

Break Pts Converted14/15 · 15/1534.0%+9.2pp43.2%

Break Pts Saved14/15 · 15/1573.2%+18.5pp54.7%

Points · 1–0

Total Pts Won14/15 · 15/1551.4%+2.5pp48.9%

Serve · 2–2 · 1 even

59.7%1st Serve In14/15 · 15/15+2.7pp62.4%

79.1%1st Serve Won14/15 · 15/15+16.6pp62.5%

52.7%2nd Serve Won14/15 · 15/15—52.3%

15.4Aces / Match14/15 · 15/15+14.11.3

4.9Double Faults / Match14/15 · 15/152.8 fewer2.1

Return · 0–1

35.1%Return Pts Won14/15 · 15/15+3.9pp39.0%

Pressure · 1–1

34.0%Break Pts Converted14/15 · 15/15+9.2pp43.2%

73.2%Break Pts Saved14/15 · 15/15+18.5pp54.7%

Points · 1–0

51.4%Total Pts Won14/15 · 15/15+2.5pp48.9%