Prediction of Grega Zemlja vs Yasutaka Uchiyama Head-to-Head, At
Wojtek Kolan
HEAD TO HEAD
G. Zemlja vs Y. Uchiyama
Grega Zemlja
SLO
w
l
l
l
l
l
w
l
w
l
0
Win
1
Played
1
Win
39
Age
33
6'0" (183 cm)
Height
6'0" (183 cm)
Ret.
C. Rank
330
43
Best Rank
78
0
Total Titles
0
0
YTD Titles
0
$553.6K
Career Money
$404.7K
Right-Handed
Plays
Right-Handed
Yasutaka Uchiyama
JPN
l
l
l
l
w
l
l
w
w
l
0
Win
1
Played
1
Win
39
Age
33
6'0" (183 cm)
Height
6'0" (183 cm)
Ret.
C. Rank
330
43
Best Rank
78
0
Total Titles
0
0
YTD Titles
0
$553.6K
Career Money
$404.7K
Right-Handed
Plays
Right-Handed
Head-to-head: Zemlja 0 - 1 Uchiyama
They have played 3 sets in total, with Grega Zemlja winning 1 and Yasutaka Uchiyama winning 2. The last match between Yasutaka Uchiyama and Grega Zemlja was at the Kyoto Challenger, 25-02-2017, Round: SF, Surface: Carpet, with Yasutaka Uchiyama getting the victory 3-6 6-4 6-3.
| Players | Head To Head Match Wins |
|---|---|
| Zemlja | 0 |
| Uchiyama | 1 |
Last 1 H2H Matches:
(SF) Kyoto Challenger(02-25-17)
Yasutaka Uchiyama
3
6
6
Grega Zemlja
6
4
3
G. Zemlja vs Y. Uchiyama H2H Profile
| Stats | ||
|---|---|---|
| $553,570 | Career Prize Money | $404,745 |
| 58.56% (496-351) | Career Total W/L | 54.98% (469-384) |
| 0 | Indoor | 1 |
| 17 | Titles | 16 |
| 0 | Total H2H Matches | 1 |
| 0% (0-0) | YTD Win/Loss | 0% (0-0) |
G. Zemlja vs Y. Uchiyama Match Preview:
- Second serve performance recent form: In recent form (last 6 months), Grega Zemlja has won 0% of points on their second serve, while Yasutaka Uchiyama has won 48.87%. There is a high correlation between this stat and match prediction accuracy.
- Return game stats recent form: Return stats show Grega Zemlja, in recent form, has won 0% of their opponent's second serve points, while Yasutaka Uchiyama has won 42.61%. The same stats for first serve returns are 0% and 21.31% respectively and this has a high correlation to pick who is favored in this H2H matchup.
- Under pressure analysis: Grega Zemlja has saved 0% of breakpoints in recent form, whereas Yasutaka Uchiyama has saved 58.87% which is a useful statistic for in-game betting predictions.
- Performance overview: Over the last year Grega Zemlja has won 0% of matches played (W/L 0/0), with Yasutaka Uchiyama winning 44.23% (W/L 23/29) that gives us an overall head-to head prediction overview.
- Best surface: Grega Zemlja has their best career surface win % on Clay, winning 60% (W/L 226/151), and worse career win % on I.hard, winning 56% (W/L 57/44). Yasutaka Uchiyama has their best career surface win % on Hard, winning 60% (W/L 344/255), and worse career win % on Grass, winning 37% (W/L 13/22).
- Player level: In the last year, Grega Zemlja has played most of their matches on the N/A, winning 0% of matches (W/L 0/0), where as Yasutaka Uchiyama has played most of their matches on the Challengers/ITF tournaments > $10K, winning 51.35% of matches (W/L 19/18). 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 Grega Zemlja winning 0 times and Yasutaka Uchiyama being victorious 1 times. They have played 3 sets in total, with Grega Zemlja winning 1 and Yasutaka Uchiyama winning 2.
- The last match between Grega Zemlja and Yasutaka Uchiyama was at the Kyoto Challenger, 25-02-2017, Round: SF, Surface: Carpet, with Yasutaka Uchiyama getting the victory 3-6 6-4 6-3.
- Head to head match duration: In past head to head matches, the average match time between these players has been 1:23:19.
- Opponent quality stats: Over the last 12 months, Grega Zemlja has played against opponents with an average rank of 0 while Yasutaka Uchiyama has played against players with an average rank of 281.23.
- Deciding set performance vs all players: If you are interested in live predictions and betting, if this match goes into a deciding set, Grega Zemlja has won 0% of deciding sets over the last 12 months, while Yasutaka Uchiyama has won 37% in all matches played on tour.
- Break point conversion: In recent form, Grega Zemlja has converted 0% of breakpoint opportunities, and Yasutaka Uchiyama has converted 28.21% of their chances to break their opponents serve. A telling stat for in-game live betting tips when either player has a breakpoint opportunity.
Grega Zemlja vs Yasutaka Uchiyama Editorial Preview By TennisTipster88.
G. Zemlja vs Y. Uchiyama H2H Stats Used In Our Predictions
| Stats | ||
|---|---|---|
| 0 | H2H Matches Won | 1 |
| 1 | Sets Won | 2 |
| 13 | Games Won | 15 |
| 14 | Aces (Total) | 12 |
| 3 | Total Double Faults | 1 |
| 1:23:19 | Average Match Time | 1:23:19 |
| 61% (51/83) | 1st Serve % | 73% (48/66) |
| 86% (44/51) | 1st Serve Win % | 88% (42/48) |
| 41% (13/32) | 2nd Serve Win % | 67% (12/18) |
| 100% (1/1) | Break Pts Won % | 25% (2/8) |
| 18% (12/66) | Return Points Win % | 31% (26/83) |
| 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
2nd Serve Win %: Zemlja 0%, Uchiyama 50%.
Opp 2nd Serve Pts Won: Zemlja 0%, Uchiyama 46%.
Break Points Saved %: Zemlja 0%, Uchiyama 62%.
G. Zemlja Recent Matches Played
| OPPONENT | RESULT | SCORE | H2H | |
|---|---|---|---|---|
 Portoroz Challenger - 07-08-2017 | ||||
R2  Filip KrajinovicF. Krajinovic | L | 6-2 6-3 | ||
R1 Grega BohG. Boh | W | 6-1 6-2 | ||
 Wimbledon - London - 03-07-2017 | ||||
Q2  Teimuraz GabashviliT. Gabashvili | L | 7-5 6-3 | ||
Q1  Ilya IvashkaI. Ivashka | W | 7-6(8) 3-6 6-4 | ||
 French Open - Paris - 29-05-2017 | ||||
Q1  Santiago GiraldoS. Giraldo | L | 6-1 6-4 | ||
Y. Uchiyama Recent Matches Played
| OPPONENT | RESULT | SCORE | H2H | |
|---|---|---|---|---|
| Yokohama Challenger - 17-11-2025 | ||||
QF Rei SakamotoR. Sakamoto | L | 3-6 6-3 6-4 | ||
R2  Michael VrbenskyM. Vrbensky | W | 6-3 6-3 | ||
R1  Tsung-Hao HuangT. Huang | W | 6-4 7-6(11) | ||
 Kobe Challenger - 10-11-2025 | ||||
R1  Oliver CrawfordO. Crawford | L | 6-7(1) 6-4 7-6(7) | ||
| Matsuyama Challenger - 03-11-2025 | ||||
R2  Hugo GrenierH. Grenier | L | 6-7(8) 6-3 6-1 | ||
G. Zemlja vs Y. Uchiyama Stats Breakdown Vs All H2H Opponents
| Stats | ||
|---|---|---|
| 58.56% (496/351) | YTD Win/Loss | 54.98% (469/384) |
| 56.21% (1149/895) | Sets Win/Loss | 53.43% (1059/923) |
| 52.32% (10281/9369) | Games Win/Loss | 51.73% (9961/9293) |
| 58.63% (163/115) | Hard Win/Loss | 57.43% (344/255) |
| 59.95% (226/151) | Clay Win/Loss | 54.95% (50/41) |
| 54.68% (76/63) | Indoor Hard W/L | 48.44% (62/66) |
| 58.49% (31/22) | Grass Win/Loss | 37.14% (13/22) |
| 0.26 | Aces Per Game | 0.45 |
| 2545 | Aces Total | 4223 |
| 0.1 | Double Faults Per Game | 0.14 |
| 1009 | Total Double Faults | 1289 |
| 1st Match | Average Match Time | 1:14:4 |
| 600.03 | Average Opponent Rank | 554.63 |
| 59% (16420/27761) | 1st Serve % | 62% (27563/44449) |
| 72% (11887/16420) | 1st Serve Win % | 73% (20110/27563) |
| 50% (5636/11341) | 2nd Serve Win % | 51% (8658/16886) |
| 41% (987/2413) | Break Points Won % (Total) | 38% (1372/3641) |
| 37% (10372/27769) | Return Points Win % | 36% (16160/44904) |
| 51.52% (34/32) | Slam W/L | 32.65% (16/33) |
| 38.10% (8/13) | Masters W/L | 28.57% (4/10) |
| 55.56% (20/16) | Cups W/L | 40.00% (2/3) |
| 47.25% (43/48) | Main Tour W/L | 40.79% (31/45) |
| 58.28% (250/179) | Challenger W/L | 53.85% (259/222) |
| 69.12% (141/63) | Futures W/L | 68.86% (157/71) |
| 59% (461/779) | Best of 3 Sets Win % | 55% (460/831) |
| 52% (29/56) | Best of 5 Sets Win % | 33% (4/12) |
| 53% (161/306) | Tiebreaks Win % (Total) | 48% (159/332) |
| 56% (155/279) | Deciding Set Win % | 55% (148/270) |
| 84% (483/404) | 1st Set Won, Won Match | 85% (455/386) |
| 15% (483/74) | 1st Set Won, Lost Match | 15% (455/68) |
| 24% (364/88) | 1st Set Lost, Won Match | 20% (398/80) |
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