MATCHSTAT

Ji Sung Nam vs Chang-Lin Tsai Head-to-Head Stats, Results & Performance Comparison

Wojtek Kolan

Wojtek Kolan

H2H RecordsCareer Stats

HEAD TO HEAD

J. Sung Nam vs C. Tsai

Ji Sung Nam
Ji Sung Nam

Flag KOR KOR

w
l
w
l
w
w
l
w
w
l
Chang-Lin Tsai
Chang-Lin Tsai

Flag TPE TPE

w
l
l
l
l
l
w
w
l
l

1

Win

1

Played

0

Win

32
Age
24
6'0" (183 cm)
Height
-
719
C. Rank
0
236
Best Rank
0
0
Total Titles
0
0
YTD Titles
0
$1.4K
Career Money
$0
Right-Handed
Plays
-

Head-to-head: Nam 1 - 0 Tsai

They have played 2 sets in total, with Ji Sung Nam winning 2 and Chang-Lin Tsai winning 0. The last match between Ji Sung Nam and Chang-Lin Tsai was at the Kaohsiung Challenger, 18-09-2019, Round: R2, Surface: Carpet, with Ji Sung Nam getting the victory 6-4 6-1.

PlayersHead To Head Match Wins
Nam1
Tsai0
Last 1 H2H Matches:

(R2) Kaohsiung Challenger(09-18-19)

Carpet
KOR Flag
Ji Sung Nam
6
6
TPE Flag
Chang-Lin Tsai
4
1

J. S. Nam vs C. Tsai H2H Profile

KORJ. S. Nam
Stats
TPEC. Tsai
$1,445Career Prize Money$0
56.36% (310-240)Career Total W/L34.38% (11-21)
1Indoor0
6Titles0
1Total H2H Matches0
0% (0-0)YTD Win/Loss0% (0-0)

J. S. Nam vs C. Tsai Match Preview:

  • Second serve performance recent form: In recent form (last 6 months), Ji Sung Nam has won 41.47% of points on their second serve, while Chang-Lin Tsai has won 0%. There is a high correlation between this stat and match prediction accuracy.
  • Return game stats recent form: Return stats show Ji Sung Nam, in recent form, has won 47.27% of their opponent's second serve points, while Chang-Lin Tsai has won 0%. The same stats for first serve returns are 27.85% and 0% respectively and this has a high correlation to pick who is favored in this H2H matchup.
  • Under pressure analysis: Ji Sung Nam has saved 57.03% of breakpoints in recent form, whereas Chang-Lin Tsai has saved 0% which is a useful statistic for in-game betting predictions.
  • Performance overview: Over the last year Ji Sung Nam has won 58.54% of matches played (W/L 24/17), with Chang-Lin Tsai winning 0% (W/L 0/0) that gives us an overall head-to head prediction overview.
  • Best surface: Ji Sung Nam has their best career surface win % on Hard, winning 58% (W/L 256/186), and worse career win % on Grass, winning 33% (W/L 1/2). Chang-Lin Tsai has their best career surface win % on Hard, winning 58% (W/L 11/16), and worse career win % on Clay, winning 0% (W/L 0/2).
  • Player level: In the last year, Ji Sung Nam has played most of their matches on the Futures/Satellites/ITF tournaments $10K, winning 69.57% of matches (W/L 16/7), where as Chang-Lin Tsai has played most of their matches on the N/A, winning 0% of matches (W/L 0/0). When comparing stats between players to predict the favorite, it is of course all relative to the event level they have been playing at.
  • Direct H2H matches: They have played 1 times before with Ji Sung Nam winning 1 times and Chang-Lin Tsai being victorious 0 times. They have played 2 sets in total, with Ji Sung Nam winning 2 and Chang-Lin Tsai winning 0.
  • The last match between Ji Sung Nam and Chang-Lin Tsai was at the Kaohsiung Challenger, 18-09-2019, Round: R2, Surface: Carpet, with Ji Sung Nam getting the victory 6-4 6-1.
  • Head to head match duration: In past head to head matches, the average match time between these players has been 0:55:39.
  • Opponent quality stats: Over the last 12 months, Ji Sung Nam has played against opponents with an average rank of 393 while Chang-Lin Tsai has played against players with an average rank of 0.
  • Deciding set performance vs all players: If you are interested in live predictions and betting, if this match goes into a deciding set, Ji Sung Nam has won 50% of deciding sets over the last 12 months, while Chang-Lin Tsai has won 0% in all matches played on tour.
  • Break point conversion: In recent form, Ji Sung Nam has converted 42.86% of breakpoint opportunities, and Chang-Lin Tsai has converted 0% of their chances to break their opponents serve. A telling stat for in-game live betting tips when either player has a breakpoint opportunity.

Ji Sung Nam vs Chang-Lin Tsai Editorial Preview By TennisTipster88.

J. S. Nam vs C. Tsai H2H Stats Used In Our Predictions

KORJ. S. Nam
Stats
TPEC. Tsai
1H2H Matches Won0
2Sets Won0
12Games Won5
5Aces (Total)2
1Total Double Faults5
0:55:39Average Match Time0:55:39
71% (29/41)1st Serve %43% (24/56)
83% (24/29)1st Serve Win %88% (21/24)
75% (9/12)2nd Serve Win %25% (8/32)
57% (4/7)Break Pts Won %0% (0/1)
48% (27/56)Return Points Win %20% (8/41)
100% (1/1)Best‑of‑3 Win %0% (0/1)
100% (1/1)1st Set Won, Won Match0% (0/0)
0% (0/1)1st Set Won, Lost Match0% (0/0)
0% (0/0)1st Set Lost, Won Match0% (0/1)

Recent Performance Stats

2nd Serve Win %: Nam 50%, Tsai 0%.
Opp 2nd Serve Pts Won: Nam 57%, Tsai 0%.
Break Points Saved %: Nam 54%, Tsai 0%.

J. S. Nam Recent Matches Played

OPPONENTRESULTSCOREH2H
I.hardKobe Challenger - 10-11-2025

R1

CZEH. Barton
L
6-7(8) 6-4 7-6(6)

Q3

CROD. Ajdukovic
W
6-4 5-7 6-4

Q1

TPET. Huang
W
6-2 6-3
I.hardTaipei Challenger - 03-11-2025

R1

AUTJ. Rodionov
L
2-6 7-6(3) 6-2

Q3

JPNT. Yuzuki
W
7-6(5) 6-1
View All

C. Tsai Recent Matches Played

OPPONENTRESULTSCOREH2H
HardM25 Fuzhou - 23-09-2024

Q1

KORY. Joon
L
6-2 6-2
HardM25 Guiyang - 18-09-2023

R1

CHNQ. Wang
L
5-7 7-6(8) 2-0 ret.

Q3

CHNY. Xin
W
6-3 6-2

Q2

CHNY. Lu
W
6-4 2-6 10-5
ClayM25 Tainan - 21-08-2023

Q1

JPNT. Yuzuki
L
6-4 6-3
View All
banner

J. S. Nam vs C. Tsai Stats Breakdown Vs All H2H Opponents

KORJ. S. Nam
Stats
TPEC. Tsai
56.36% (310/240)YTD Win/Loss34.38% (11/21)
55.81% (696/551)Sets Win/Loss38.89% (28/44)
52.35% (6050/5507)Games Win/Loss45.69% (318/378)
57.92% (256/186)Hard Win/Loss40.74% (11/16)
50.00% (28/28)Clay Win/Loss0.00% (0/2)
51.02% (25/24)Indoor Hard W/L0.00% (0/3)
33.33% (1/2)Grass Win/Loss0% (0/0)
0.18Aces Per Game0.19
1044Aces Total65
0.17Double Faults Per Game0.14
979Total Double Faults48
1st MatchAverage Match Time1st Match
578.66Average Opponent Rank175.34
65% (14574/22466)1st Serve %59% (516/873)
68% (9844/14574)1st Serve Win %66% (343/516)
49% (3859/7892)2nd Serve Win %41% (148/357)
44% (1175/2672)Break Points Won % (Total)40% (19/48)
43% (10105/23650)Return Points Win %32% (246/776)
0.00% (0/1)Slam W/L0% (0/0)
50.00% (3/3)Cups W/L0% (0/0)
20.00% (1/4)Main Tour W/L0% (0/0)
50.00% (111/111)Challenger W/L0.00% (0/3)
61.71% (195/121)Futures W/L37.93% (11/18)
56% (300/534)Best of 3 Sets Win %35% (11/31)
100% (4/4)Best of 5 Sets Win %0% (0/1)
53% (77/144)Tiebreaks Win % (Total)33% (2/6)
47% (74/156)Deciding Set Win %29% (2/7)
85% (310/265)1st Set Won, Won Match69% (16/11)
14% (310/44)1st Set Won, Lost Match31% (16/5)
19% (239/45)1st Set Lost, Won Match0% (16/0)

Other Tennis Predictions Today

08:00 PM 14/11/25
Prediction
GERM. Rosenkranz5
USAM. Cassone4
W1
1.69
W2
2.02
05:30 PM 14/11/25
Prediction
FRAD. AddedLL
GERJ. Struff6
W1
4.55
W2
1.153
08:00 PM 14/11/25
Prediction
POLF. Lechno-Wasiutynski6
GBRH. Searle2
W1
4.45
W2
1.164
05:00 PM 14/11/25
Prediction
ARGF. TentiPR
ARGJ. Estevez3
W1
3.62
W2
1.24
05:00 PM 14/11/25
Prediction
ARGT. Martinez
ARGL. E. Ambrogi2WC
W1
4.45
W2
1.164
06:00 PM 14/11/25
Prediction
ARGL. J. Rodriguez1
ARGL. Gagliardo
W1
1.285
W2
3.28

Tennis Previews & Betting Tips

14 Nov 2025

Montevideo Challenger Preview And Prediction: Roman Andres Burruchaga vs Mariano Navone Betting Tips & Picks November 14, 2025

Read Full Article →
14 Nov 2025

Jannik Sinner vs Ben Shelton Prediction – ATP Nitto ATP Finals – 14th November 2025 Best Bets

Read Full Article →
14 Nov 2025

Dan Added vs Jan-Lennard Struff Prediction – ATP Lyon Challenger – 14th November 2025 Best Bets

Read Full Article →
14 Nov 2025

Nitto ATP Finals – Turin Preview And Prediction: Jannik Sinner vs Ben Shelton Betting Tips & Picks November 14, 2025

Read Full Article →
13 Nov 2025

Carlos Alcaraz vs Lorenzo Musetti Prediction – ATP Nitto ATP Finals – 13th November 2025 Best Bets

Read Full Article →
13 Nov 2025

Taylor Fritz vs Alex De Minaur Prediction – ATP Nitto ATP Finals – 13th November 2025 Best Bets

Read Full Article →
view all tennis previews