Ji Sung Nam vs Tai Sach Head-to-Head Stats, Results & Performance Comparison

Wojtek Kolan

Our Predictions

H2H Records Career Stats

HEAD TO HEAD
J. Sung Nam vs T. Sach

Ji Sung Nam

KOR

0

Win

Played

1

Win

Age

6'0" (183 cm)

Height

726

C. Rank

623

236

Best Rank

623

Total Titles

YTD Titles

$1.4K

Career Money

Right-Handed

Plays

Tai Sach

AUS

0

Win

Played

1

Win

Age

6'0" (183 cm)

Height

726

C. Rank

623

236

Best Rank

623

Total Titles

YTD Titles

$1.4K

Career Money

Right-Handed

Plays

Head-to-head: Nam 0 - 1 Sach

They have played 3 sets in total, with Ji Sung Nam winning 1 and Tai Sach winning 2. The last match between Tai Sach and Ji Sung Nam was at the M15 Hinode, 14-03-2025, Round: QF, Surface: Hard, with Tai Sach getting the victory 3-6 6-2 7-5.

Players	Head To Head Match Wins
Nam	0
Sach	1

Last 1 H2H Matches:

(QF) M15 Hinode(03-14-25)

Stats

Tai Sach

Ji Sung Nam

J. S. Nam vs T. Sach H2H Profile

J. S. Nam	Stats	T. Sach
$1,445	Career Prize Money	$0
56.34% (311-241)	Career Total W/L	56.72% (135-103)
0	Hard	1
6	Titles	0
0	Total H2H Matches	1
0% (0-0)	YTD Win/Loss	0% (0-0)

J. S. Nam vs T. Sach Match Preview:

Second serve performance recent form: In recent form (last 6 months), Ji Sung Nam has won 43.73% of points on their second serve, while Tai Sach has won 44.26%. 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 46.52% of their opponent's second serve points, while Tai Sach has won 44.49%. The same stats for first serve returns are 23.77% and 29.49% respectively and this has a high correlation to pick who is favored in this H2H matchup.
Under pressure analysis: Ji Sung Nam has saved 55.33% of breakpoints in recent form, whereas Tai Sach has saved 51.34% which is a useful statistic for in-game betting predictions.
Performance overview: Over the last year Ji Sung Nam has won 58.97% of matches played (W/L 23/16), with Tai Sach winning 55.17% (W/L 32/26) 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 257/187), and worse career win % on Grass, winning 33% (W/L 1/2). Tai Sach has their best career surface win % on Clay, winning 58% (W/L 4/2), and worse career win % on Grass, winning 20% (W/L 1/4).
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 Tai Sach has played most of their matches on the Futures/Satellites/ITF tournaments $10K, winning 56.86% of matches (W/L 29/22). 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 0 times and Tai Sach being victorious 1 times. They have played 3 sets in total, with Ji Sung Nam winning 1 and Tai Sach winning 2.
The last match between Ji Sung Nam and Tai Sach was at the M15 Hinode, 14-03-2025, Round: QF, Surface: Hard, with Tai Sach getting the victory 3-6 6-2 7-5.
Head to head match duration: In past head to head matches, the average match time between these players has been 2:31:5.
Opponent quality stats: Over the last 12 months, Ji Sung Nam has played against opponents with an average rank of 375.23 while Tai Sach has played against players with an average rank of 395.74.
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 47% of deciding sets over the last 12 months, while Tai Sach has won 56% in all matches played on tour.
Break point conversion: In recent form, Ji Sung Nam has converted 43.55% of breakpoint opportunities, and Tai Sach has converted 37.75% 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 Tai Sach Editorial Preview By TennisTipster88.

J. S. Nam vs T. Sach H2H Stats Used In Our Predictions

J. S. Nam	Stats	T. Sach
0	H2H Matches Won	1
1	Sets Won	2
13	Games Won	16
3	Aces (Total)	2
3	Total Double Faults	3
2:31:5	Average Match Time	2:31:5
70% (74/105)	1st Serve %	65% (55/85)
58% (43/74)	1st Serve Win %	67% (37/55)
39% (12/31)	2nd Serve Win %	37% (11/30)
50% (5/10)	Break Pts Won %	41% (7/17)
44% (37/85)	Return Points Win %	48% (50/105)
0% (0/1)	Best‑of‑3 Win %	100% (1/1)
0% (0/1)	Deciding Set Win %	100% (1/1)
0% (0/1)	1st Set Won, Won Match	0% (0/0)
100% (1/1)	1st Set Won, Lost Match	0% (0/0)
0% (0/0)	1st Set Lost, Won Match	100% (1/1)

Recent Performance Stats

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

T. Sach Recent Matches Played

OPPONENT	RESULT	SCORE	H2H
M15 Hamilton - 08-12-2025
R1 Haruto IshikawaH. Ishikawa	W	6-1 6-1	Stats
Playford Challenger - 24-11-2025
R2 Rinky HijikataR. Hijikata	L	6-3 6-2	Stats
R1 Tung-Lin WuT. Wu	W	7-5 3-6 6-2	Stats
Sydney Challenger - 17-11-2025
QF Hayato MatsuokaH. Matsuoka	L	4-6 7-5 6-1	Stats
R2 Blake EllisB. Ellis	W	w/o	Stats

View All

J. S. Nam vs T. Sach Stats Breakdown Vs All H2H Opponents

J. S. Nam	Stats	T. Sach
56.34% (311/241)	YTD Win/Loss	56.72% (135/103)
55.80% (698/553)	Sets Win/Loss	56.59% (309/237)
52.37% (6070/5520)	Games Win/Loss	53.03% (2830/2507)
57.88% (257/187)	Hard Win/Loss	57.27% (130/97)
50.00% (28/28)	Clay Win/Loss	66.67% (4/2)
51.02% (25/24)	Indoor Hard W/L	0% (0/0)
33.33% (1/2)	Grass Win/Loss	20.00% (1/4)
0.18	Aces Per Game	0.18
1047	Aces Total	460
0.17	Double Faults Per Game	0.15
982	Total Double Faults	379
1st Match	Average Match Time	1:7:45
578.44	Average Opponent Rank	265.18
65% (14629/22558)	1st Serve %	61% (6094/10040)
68% (9882/14629)	1st Serve Win %	68% (4130/6094)
49% (3878/7929)	2nd Serve Win %	49% (1927/3946)
44% (1184/2688)	Break Points Won % (Total)	42% (423/1010)
43% (10166/23771)	Return Points Win %	40% (4175/10377)
0.00% (0/1)	Slam W/L	0% (0/0)
50.00% (3/3)	Cups W/L	0% (0/0)
20.00% (1/4)	Main Tour W/L	0% (0/0)
50.00% (112/112)	Challenger W/L	42.86% (3/4)
61.71% (195/121)	Futures W/L	57.14% (132/99)
56% (301/536)	Best of 3 Sets Win %	57% (134/237)
100% (4/4)	Best of 5 Sets Win %	0% (0/0)
53% (77/144)	Tiebreaks Win % (Total)	58% (33/57)
47% (74/156)	Deciding Set Win %	43% (31/72)
86% (311/266)	1st Set Won, Won Match	85% (142/120)
14% (311/44)	1st Set Won, Lost Match	15% (142/22)
19% (240/45)	1st Set Lost, Won Match	15% (95/14)