Su Jeong Jang vs Riko Sawayanagi Head-to-Head Stats, Results & Performance Comparison
Wojtek Kolan
HEAD TO HEAD
S. Jeong Jang vs R. Sawayanagi
Su Jeong Jang
KOR
l
l
w
w
w
l
w
w
l
l
4
Win
5
Played
1
Win
30
Age
31
-
Height
-
614
C. Rank
853
114
Best Rank
178
0
Total Titles
0
0
YTD Titles
0
$356.0K
Career Money
$38.7K
Right-Handed
Plays
Right-Handed
Riko Sawayanagi
JPN
w
l
w
w
w
l
w
l
l
l
4
Win
5
Played
1
Win
30
Age
31
-
Height
-
614
C. Rank
853
114
Best Rank
178
0
Total Titles
0
0
YTD Titles
0
$356.0K
Career Money
$38.7K
Right-Handed
Plays
Right-Handed
Head-to-head: Jang 4 - 1 Sawayanagi
They have played 11 sets in total, with Su Jeong Jang winning 8 and Riko Sawayanagi winning 3. The last match between Su Jeong Jang and Riko Sawayanagi was at the Iizuka, 01-10-2016, Round: SF, Surface: Hard, with Su Jeong Jang getting the victory 6-2 6-1.
| Players | Head To Head Match Wins |
|---|---|
| Jang | 4 |
| Sawayanagi | 1 |
Last 6 H2H Matches:
(SF) Iizuka(10-01-16)
Su Jeong Jang
6
6
Riko Sawayanagi
2
1
(F) Seoul(05-18-15)
Riko Sawayanagi
6
6
Su Jeong Jang
4
4
(R2) Changwon(05-26-14)
Su Jeong Jang
6
6
Riko Sawayanagi
0
2
S. J. Jang vs R. Sawayanagi H2H Profile
| Stats | ||
|---|---|---|
| $355,985 | Career Prize Money | $38,726 |
| 58.88% (441-308) | Career Total W/L | 56.09% (244-191) |
| 1 | Grass | 0 |
| 3 | Hard | 1 |
| 13 | Titles | 3 |
| 4 | Total H2H Matches | 1 |
| 0% (0-0) | YTD Win/Loss | 0% (0-0) |
S. J. Jang vs R. Sawayanagi Match Preview:
- Second serve performance recent form: In recent form (last 6 months), Su Jeong Jang has won 41.19% of points on their second serve, while Riko Sawayanagi has won 0%. There is a high correlation between this stat and match prediction accuracy.
- Return game stats recent form: Return stats show Su Jeong Jang, in recent form, has won 53.46% of their opponent's second serve points, while Riko Sawayanagi has won 0%. The same stats for first serve returns are 33.81% and 0% respectively and this has a high correlation to pick who is favored in this H2H matchup.
- Under pressure analysis: Su Jeong Jang has saved 43.48% of breakpoints in recent form, whereas Riko Sawayanagi has saved 0% which is a useful statistic for in-game betting predictions.
- Performance overview: Over the last year Su Jeong Jang has won 37.04% of matches played (W/L 10/17), with Riko Sawayanagi winning 0% (W/L 0/0) that gives us an overall head-to head prediction overview.
- Best surface: Su Jeong Jang has their best career surface win % on Clay, winning 67% (W/L 78/39), and worse career win % on Grass, winning 56% (W/L 18/14). Riko Sawayanagi has their best career surface win % on Clay, winning 67% (W/L 38/28), and worse career win % on I.hard, winning 0% (W/L 0/2).
- Player level: In the last year, Su Jeong Jang has played most of their matches on the Challengers/ITF tournaments > $10K, winning 38.46% of matches (W/L 10/16), where as Riko Sawayanagi 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 5 times before with Su Jeong Jang winning 4 times and Riko Sawayanagi being victorious 1 times. They have played 11 sets in total, with Su Jeong Jang winning 8 and Riko Sawayanagi winning 3.
- The last match between Su Jeong Jang and Riko Sawayanagi was at the Iizuka, 01-10-2016, Round: SF, Surface: Hard, with Su Jeong Jang getting the victory 6-2 6-1.
- Head to head match duration: In past head to head matches, the average match time between these players has been 0:15:12.
- Opponent quality stats: Over the last 12 months, Su Jeong Jang has played against opponents with an average rank of 392.67 while Riko Sawayanagi 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, Su Jeong Jang has won 44% of deciding sets over the last 12 months, while Riko Sawayanagi has won 0% in all matches played on tour.
- Break point conversion: In recent form, Su Jeong Jang has converted 35.58% of breakpoint opportunities, and Riko Sawayanagi 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.
Su Jeong Jang vs Riko Sawayanagi Editorial Preview By TennisTipster88.
S. J. Jang vs R. Sawayanagi H2H Stats Used In Our Predictions
| Stats | ||
|---|---|---|
| 4 | H2H Matches Won | 1 |
| 8 | Sets Won | 3 |
| 56 | Games Won | 31 |
| 1 | Aces (Total) | 0 |
| 0 | Total Double Faults | 4 |
| 0:15:12 | Average Match Time | 0:15:12 |
| 60% (25/42) | 1st Serve % | 64% (36/56) |
| 76% (19/25) | 1st Serve Win % | 42% (15/36) |
| 53% (9/17) | 2nd Serve Win % | 35% (7/20) |
| 60% (6/10) | Break Pts Won % | 50% (2/4) |
| 61% (34/56) | Return Points Win % | 33% (14/42) |
| 80% (4/5) | Best‑of‑3 Win % | 20% (1/5) |
| 100% (1/1) | Deciding Set Win % | 0% (0/1) |
| 100% (3/3) | 1st Set Won, Won Match | 50% (1/2) |
| 0% (0/3) | 1st Set Won, Lost Match | 50% (1/2) |
| 50% (1/2) | 1st Set Lost, Won Match | 0% (0/3) |
Recent Performance Stats
2nd Serve Win %: Jang 43%, Sawayanagi 0%.
Opp 2nd Serve Pts Won: Jang 53%, Sawayanagi 0%.
Break Points Saved %: Jang 51%, Sawayanagi 0%.
S. J. Jang Recent Matches Played
| OPPONENT | RESULT | SCORE | H2H | |
|---|---|---|---|---|
 W35 Hamamatsu - 03-11-2025 | ||||
R1 Natsuki YoshimotoN. Yoshimoto | L | 5-7 6-3 6-2 | ||
| W35 Darwin - 06-10-2025 | ||||
QF Reina GotoR. Goto | L | 6-3 3-6 6-4 | ||
R2 On Yu ChoiO. Yu | W | 2-6 6-2 6-4 | ||
R1 Yuna OhashiY. Ohashi | W | 5-0 ret. | ||
| W35 Darwin - 29-09-2025 | ||||
SF Shiho AkitaS. Akita | L | 2-6 7-6(4) 6-4 | ||
R. Sawayanagi Recent Matches Played
| OPPONENT | RESULT | SCORE | H2H | |
|---|---|---|---|---|
| W25 Daegu - 05-06-2023 | ||||
R1  En Shuo LiangE. Shuo | L | 7-6(2) 6-0 | ||
| W80 Gifu - 01-05-2023 | ||||
Q1 Honoka KobayashiH. Kobayashi | L | 7-6(2) 1-0 ret. | ||
| W15 Fukui - 24-04-2023 | ||||
R2 Rinon OkuwakiR. Okuwaki | L | 3-6 6-2 6-3 | ||
R1 Chihiro TakayamaC. Takayama | W | 7-5 6-0 | ||
| W25 Osaka - 10-04-2023 | ||||
R1  Xiaodi YouX. You | L | 6-1 6-1 | ||
S. J. Jang vs R. Sawayanagi Stats Breakdown Vs All H2H Opponents
| Stats | ||
|---|---|---|
| 58.88% (441/308) | YTD Win/Loss | 56.09% (244/191) |
| 57.00% (985/743) | Sets Win/Loss | 55.53% (547/438) |
| 53.43% (8403/7325) | Games Win/Loss | 52.32% (4569/4164) |
| 57.43% (309/229) | Hard Win/Loss | 54.81% (148/122) |
| 66.67% (78/39) | Clay Win/Loss | 57.58% (38/28) |
| 58.06% (36/26) | Indoor Hard W/L | 62.90% (39/23) |
| 56.25% (18/14) | Grass Win/Loss | 51.35% (19/18) |
| 0.08 | Aces Per Game | 0.07 |
| 648 | Aces Total | 309 |
| 0.19 | Double Faults Per Game | 0.23 |
| 1483 | Total Double Faults | 977 |
| 1:13:44 | Average Match Time | 1st Match |
| 557.69 | Average Opponent Rank | 638.83 |
| 69% (22776/32967) | 1st Serve % | 62% (9545/15400) |
| 61% (13885/22776) | 1st Serve Win % | 60% (5685/9545) |
| 45% (4549/10191) | 2nd Serve Win % | 42% (2440/5856) |
| 48% (2144/4421) | Break Points Won % (Total) | 48% (1010/2101) |
| 47% (15916/33979) | Return Points Win % | 47% (7383/15603) |
| 41.67% (15/21) | Slam W/L | 14.29% (1/6) |
| 50.00% (2/2) | Masters W/L | 0.00% (0/1) |
| 64.00% (16/9) | Cups W/L | 0% (0/0) |
| 36.54% (19/33) | Main Tour W/L | 31.25% (5/11) |
| 59.69% (311/210) | Challenger W/L | 57.10% (181/136) |
| 70.27% (78/33) | Futures W/L | 60.64% (57/37) |
| 59% (436/742) | Best of 3 Sets Win % | 56% (242/429) |
| 67% (2/3) | Best of 5 Sets Win % | 0% (0/2) |
| 54% (71/131) | Tiebreaks Win % (Total) | 56% (40/72) |
| 54% (125/231) | Deciding Set Win % | 49% (57/117) |
| 88% (412/362) | 1st Set Won, Won Match | 83% (258/214) |
| 12% (412/50) | 1st Set Won, Lost Match | 17% (258/44) |
| 23% (337/78) | 1st Set Lost, Won Match | 16% (177/29) |
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