Prediction of Ze Zhang vs Ji Sung Nam Head-to-Head, At

Wojtek Kolan

Our Predictions

H2H Records Career Stats

HEAD TO HEAD
Z. Zhang vs J. Sung Nam

Ze Zhang

CHN

3

Win

Played

0

Win

Age

6'2" (188 cm)

Height

6'0" (183 cm)

Ret.

C. Rank

692

148

Best Rank

236

Total Titles

YTD Titles

$208.9K

Career Money

$1.4K

Right-Handed

Plays

Right-Handed

Ji Sung Nam

KOR

3

Win

Played

0

Win

Age

6'2" (188 cm)

Height

6'0" (183 cm)

Ret.

C. Rank

692

148

Best Rank

236

Total Titles

YTD Titles

$208.9K

Career Money

$1.4K

Right-Handed

Plays

Right-Handed

Head-to-head: Zhang 3 - 0 Nam

They have played 8 sets in total, with Ze Zhang winning 6 and Ji Sung Nam winning 2. The last match between Ze Zhang and Ji Sung Nam was at the Seoul Challenger, 12-05-2015, Round: R1, Surface: Hard, with Ze Zhang getting the victory 6-4 2-6 6-4.

Players	Head To Head Match Wins
Zhang	3
Nam	0

Last 3 H2H Matches:

(R1) Seoul Challenger(05-12-15)

Stats

Ze Zhang

Ji Sung Nam

(R2) China F2(03-10-14)

Stats

Ze Zhang

Ji Sung Nam

(R1) Anning Challenger(04-30-13)

Stats

Ze Zhang

Ji Sung Nam

Z. Zhang vs J. S. Nam H2H Profile

Z. Zhang	Stats	J. S. Nam
$208,945	Career Prize Money	$1,445
58.24% (371-266)	Career Total W/L	56.34% (311-241)
1	Clay	0
2	Hard	0
10	Titles	6
3	Total H2H Matches	0
0% (0-0)	YTD Win/Loss	0% (0-0)

Z. Zhang vs J. S. Nam Match Preview:

Second serve performance recent form: In recent form (last 6 months), Ze Zhang has won 0% of points on their second serve, while Ji Sung Nam has won 41.73%. There is a high correlation between this stat and match prediction accuracy.
Return game stats recent form: Return stats show Ze Zhang, in recent form, has won 0% of their opponent's second serve points, while Ji Sung Nam has won 46.61%. The same stats for first serve returns are 0% and 27.82% respectively and this has a high correlation to pick who is favored in this H2H matchup.
Under pressure analysis: Ze Zhang has saved 0% of breakpoints in recent form, whereas Ji Sung Nam has saved 55.60% which is a useful statistic for in-game betting predictions.
Performance overview: Over the last year Ze Zhang has won 0% of matches played (W/L 0/0), with Ji Sung Nam winning 57.50% (W/L 23/17) that gives us an overall head-to head prediction overview.
Best surface: Ze Zhang has their best career surface win % on I.hard, winning 70% (W/L 35/15), and worse career win % on Grass, winning 50% (W/L 14/14). Ji Sung Nam has their best career surface win % on Hard, winning 70% (W/L 257/187), and worse career win % on Grass, winning 33% (W/L 1/2).
Player level: In the last year, Ze Zhang has played most of their matches on the N/A, winning 0% of matches (W/L 0/0), where as 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). 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 3 times before with Ze Zhang winning 3 times and Ji Sung Nam being victorious 0 times. They have played 8 sets in total, with Ze Zhang winning 6 and Ji Sung Nam winning 2.
The last match between Ze Zhang and Ji Sung Nam was at the Seoul Challenger, 12-05-2015, Round: R1, Surface: Hard, with Ze Zhang getting the victory 6-4 2-6 6-4.
Head to head match duration: In past head to head matches, the average match time between these players has been 1:5:46.
Opponent quality stats: Over the last 12 months, Ze Zhang has played against opponents with an average rank of 0 while Ji Sung Nam has played against players with an average rank of 387.95.
Deciding set performance vs all players: If you are interested in live predictions and betting, if this match goes into a deciding set, Ze Zhang has won 0% of deciding sets over the last 12 months, while Ji Sung Nam has won 47% in all matches played on tour.
Break point conversion: In recent form, Ze Zhang has converted 0% of breakpoint opportunities, and Ji Sung Nam has converted 41.27% of their chances to break their opponents serve. A telling stat for in-game live betting tips when either player has a breakpoint opportunity.

Ze Zhang vs Ji Sung Nam Editorial Preview By TennisTipster88.

Z. Zhang vs J. S. Nam H2H Stats Used In Our Predictions

Z. Zhang	Stats	J. S. Nam
3	H2H Matches Won	0
6	Sets Won	2
40	Games Won	31
3	Aces (Total)	5
10	Total Double Faults	1
1:5:46	Average Match Time	1:5:46
70% (104/148)	1st Serve %	68% (105/155)
71% (74/104)	1st Serve Win %	66% (69/105)
52% (23/44)	2nd Serve Win %	48% (24/50)
33% (6/18)	Break Pts Won %	31% (4/13)
40% (62/155)	Return Points Win %	34% (51/148)
100% (3/3)	Best‑of‑3 Win %	0% (0/3)
100% (2/2)	Deciding Set Win %	0% (0/2)
100% (2/2)	1st Set Won, Won Match	0% (0/1)
0% (0/2)	1st Set Won, Lost Match	100% (1/1)
100% (1/1)	1st Set Lost, Won Match	0% (0/2)

Recent Performance Stats

Z. Zhang Recent Matches Played

OPPONENT	RESULT	SCORE	H2H
M15 Monastir - 04-07-2022
QF Rigele TeR. Te	L	6-4 7-6(2)	Stats
R2 Mathieu ScagliaM. Scaglia	W	6-0 3-6 6-3	Stats
R1 Chukang WangC. Wang	W	6-1 6-4	Stats
M15 Monastir - 27-06-2022
R1 Aziz DougazA. Dougaz	L	7-5 ret.	Stats
M15 Monastir - 20-06-2022
R2 Terence AtmaneT. Atmane	L	6-3 6-2	Stats

View All

J. S. Nam Recent Matches Played

OPPONENT	RESULT	SCORE	H2H
Yokohama Challenger - 17-11-2025
Q3 Igor Ribeiro MarcondesI. Ribeiro	L	6-4 6-4	Stats
Q1 Nathan TrouveN. Trouve	W	6-0 6-1	Stats
Kobe Challenger - 10-11-2025
R1 Hynek BartonH. Barton	L	6-7(8) 6-4 7-6(6)	Stats
Q3 Duje AjdukovicD. Ajdukovic	W	6-4 5-7 6-4	Stats
Q1 Tsung-Hao HuangT. Huang	W	6-2 6-3	Stats

View All

Z. Zhang vs J. S. Nam Stats Breakdown Vs All H2H Opponents

Z. Zhang	Stats	J. S. Nam
58.24% (371/266)	YTD Win/Loss	56.34% (311/241)
56.93% (846/640)	Sets Win/Loss	55.80% (698/553)
52.82% (7393/6604)	Games Win/Loss	52.37% (6070/5520)
59.17% (284/196)	Hard Win/Loss	57.88% (257/187)
50.72% (35/34)	Clay Win/Loss	50.00% (28/28)
63.33% (38/22)	Indoor Hard W/L	51.02% (25/24)
50.00% (14/14)	Grass Win/Loss	33.33% (1/2)
0.26	Aces Per Game	0.18
1741	Aces Total	1047
0.19	Double Faults Per Game	0.17
1312	Total Double Faults	982
1st Match	Average Match Time	1st Match
608.11	Average Opponent Rank	577.9
64% (16593/25846)	1st Serve %	65% (14629/22558)
69% (11476/16593)	1st Serve Win %	68% (9882/14629)
48% (4474/9253)	2nd Serve Win %	49% (3878/7929)
44% (1130/2563)	Break Points Won % (Total)	44% (1184/2688)
40% (10369/26037)	Return Points Win %	43% (10166/23771)
41.94% (13/18)	Slam W/L	0.00% (0/1)
0.00% (0/11)	Masters W/L	0% (0/0)
42.86% (12/16)	Cups W/L	50.00% (3/3)
42.42% (14/19)	Main Tour W/L	20.00% (1/4)
56.69% (178/136)	Challenger W/L	50.00% (112/112)
70.00% (154/66)	Futures W/L	61.71% (195/121)
59% (353/597)	Best of 3 Sets Win %	56% (301/536)
32% (8/25)	Best of 5 Sets Win %	100% (4/4)
46% (85/186)	Tiebreaks Win % (Total)	53% (77/144)
49% (90/185)	Deciding Set Win %	47% (74/156)
87% (366/319)	1st Set Won, Won Match	86% (311/266)
13% (366/47)	1st Set Won, Lost Match	14% (311/44)
18% (271/50)	1st Set Lost, Won Match	19% (240/45)