Head-to-Head

Chun-Hsin Tseng vs Fajing SunPrediction, Head-to-Head Results, and Stats

🇹🇼Chun-Hsin Tseng

#221 · 25 yrs · R

0–0

First meeting

🇨🇳Fajing Sun

#323 · 29 yrs · R

Upcoming match

Tournament: Zhangjiagang Challenger
Level: ATP Challenger Tour
Round: Quarterfinals
Surface: Hard
Date & time: September 4 · 12:30 AM ET

Book odds

Chun-Hsin Tseng1.42

Fajing Sun2.72

Set spread

Tseng -1.52.06

Sun +1.51.67

Game spread

Tseng -3.51.89

Sun +3.51.82

TsengClay-court specialist (60%)SunHard-court specialist (96%)

Record at prices like this

Chun-Hsin Tseng1.4266% fairWon 69%

Priced around 1.42 or shorter, Chun-Hsin Tseng has won 51 of 74 matches, 69% against a fair-price expectation of 73%.

Fajing Sun2.7234% fairWon 22%

Priced around 2.72 or longer, Fajing Sun has won 8 of 36 matches, 22% against a fair-price expectation of 27%.

Book prices only, with the bookmaker margin removed, across every priced match we hold for each player. Sample sizes below ten are not shown.

Chun-Hsin Tseng and Fajing Sun meet next at the Zhangjiagang Challenger on September 4 on hard.

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Spread & Straight-Sets Form

Completed best-of-3 matches · Last 12 months

Indicator	Tseng	Sun
Indicator	Chun-Hsin Tseng		Fajing Sun
Wins in straight sets	77%	23/30	70%	23/33
Wins a set when losing	32%	10/31	35%	11/31
Goes to a deciding set	28%	17/61	33%	21/64
Covers −1.5 sets as favorite	52%	16/31	57%	16/28
Covers +1.5 sets as underdog	54%	13/24	45%	14/31
Tiebreak sets won	55%	11/20	35%	7/20
Wins after taking set 1	78%	25/32	84%	26/31
Wins 2-0 after taking set 1	72%	23/32	74%	23/31

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.

Style Matchup

Playing styles and historical archetype record

Tseng

⚔️ The Gladiator

Physical intensityBalanced gameStrong in deciding setsCompetitive fighter

Sun

🏹 Frontrunner

Fast startsAggressive openersMomentum-drivenStrong holds

Matchup analysis

The 🏹 Frontrunner archetype wins about 57% vs ⚔️ The Gladiator across 409 matches in our dataset: a stylistic lean toward Fajing Sun.

Frontrunner players often use fast starts and aggressive openers to pressure the the gladiator's physical intensity.

Previous meetings

First career meeting

Tseng and Sun have never faced each other on tour.

Prop Research

Hit rates on common betting markets · Last 90 days

Outcome	Tseng	Sun
Outcome	Chun-Hsin Tseng		Fajing Sun
1 or more	71%	10/14	90%	9/10
3 or more	36%	5/14	50%	5/10
5 or more	21%	3/14	30%	3/10
10 or more	0%	0/14	0%	0/10
15 or more	0%	0/14	0%	0/10
20 or more	0%	0/14	0%	0/10

Player ROI

Hypothetical if you put 1u on each player to win every one of their matches · Last 90 days

Metric	Tseng	Sun
W-L	8–6	5–6
Avg odds	1.86	2.08
ROI %	-8.6%	-29.4%
Units P/L	-1.21u	-3.24u

Travel

Last 30 days

Metric	Tseng	Sun
Countries	3	3
Events	4	3
Matches	9	6
Distance	5,693 mi · 9,162 km	4,920 mi · 7,918 km
Route	GER → CZE → CHN	TUR → KAZ → CHN

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.

Common opponents

Results vs. opponents both players faced · Last 12 months

Across 2 shared opponents, both Tseng and Sun posted a 100% win rate.

Opponent	Tseng	Sun
Tung-Lin Wu	W 63 64	W 67 64 76
Hyeon Chung	W 16 62 75	W 63 76

Recent Form

Last five matches per player

Tseng

WWLWWWWL

Yosuke Watanuki

Zhangjiagang Challenger · 2nd Round

Sep 2

Tianhui Zhang

Zhangjiagang Challenger · 1st Round

Sep 1

Jan Kumstat

Prague Challenger · Final

Aug 22

Norbert Gombos

Prague Challenger · Semifinals

Aug 21

Oleksii Krutykh

Prague Challenger · Quarterfinals

Aug 20

Juan Bautista Torres

Prague Challenger · 2nd Round

Aug 19

Hynek Barton

Prague Challenger · 1st Round

Aug 18

Vitaliy Sachko

Hamburg Challenger · 1st Round

Aug 10

Sun

WWLWWLWL

Hanyi Liu

Zhangjiagang Challenger · 2nd Round

Sep 2

Tung-Lin Wu

Zhangjiagang Challenger · 1st Round

6²7

76²

Aug 31

Hayato Matsuoka

Astana Challenger · Quarterfinals

Aug 14

Semen Pankin

Astana Challenger · 2nd Round

76⁴

Aug 12

Zangar Nurlanuly

Astana Challenger · 1st Round

Aug 11

Ilia Simakin

Istanbul Challenger · 2nd Round

6⁴7

Aug 5

Semen Pankin

Istanbul Challenger · 1st Round

Aug 3

Mees Rottgering

Winnipeg Challenger · 1st Round

Jul 21

Win rate

Matches, sets and games won · Last 12 months · 61–64 matches

Metric	Tseng	Sun
Matches won	49%	52%
Sets won	50%	52%
Games won	50%	52%

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