Kazuki Nishiwaki vs Collin Altamirano Head-to-Head Stats, Results & Performance Comparison
Wojtek Kolan
HEAD TO HEAD
K. Nishiwaki vs C. Altamirano
Kazuki Nishiwaki
JPN
l
w
w
w
l
w
w
w
w
l
1
Win
3
Played
2
Win
31
Age
29
5'10" (178 cm)
Height
6'2" (188 cm)
747
C. Rank
899
608
Best Rank
267
0
Total Titles
0
0
YTD Titles
0
$0
Career Money
$0
Right-Handed
Plays
Right-Handed
Collin Altamirano
USA
1
Win
3
Played
2
Win
31
Age
29
5'10" (178 cm)
Height
6'2" (188 cm)
747
C. Rank
899
608
Best Rank
267
0
Total Titles
0
0
YTD Titles
0
$0
Career Money
$0
Right-Handed
Plays
Right-Handed
Head-to-head: Nishiwaki 1 - 2 Altamirano
They have played 7 sets in total, with Kazuki Nishiwaki winning 3 and Collin Altamirano winning 4. The last match between Collin Altamirano and Kazuki Nishiwaki was at the M25 Takasaki, 22-09-2023, Round: QF, Surface: Hard, with Collin Altamirano getting the victory 6-3 6-1.
| Players | Head To Head Match Wins |
|---|---|
| Nishiwaki | 1 |
| Altamirano | 2 |
Last 3 H2H Matches:
(QF) M25 Takasaki(09-22-23)
Collin Altamirano
6
6
Kazuki Nishiwaki
3
1
(R1) M25 Hong Kong(09-06-23)
Kazuki Nishiwaki
6
7
Collin Altamirano
3
5
(SF) Singapore F2 (Singapore)(05-25-18)
Collin Altamirano
5
6
6
Kazuki Nishiwaki
7
2
3
K. Nishiwaki vs C. Altamirano H2H Profile
| Stats | ||
|---|---|---|
| $0 | Career Prize Money | $67,351 |
| 52.35% (167-152) | Career Total W/L | 56.03% (223-175) |
| 1 | Hard | 2 |
| 1 | Total H2H Matches | 2 |
| 0% (0-0) | YTD Win/Loss | 0% (0-0) |
K. Nishiwaki vs C. Altamirano Match Preview:
- Second serve performance recent form: In recent form (last 6 months), Kazuki Nishiwaki has won 43.02% of points on their second serve, while Collin Altamirano has won 0%. There is a high correlation between this stat and match prediction accuracy.
- Return game stats recent form: Return stats show Kazuki Nishiwaki, in recent form, has won 41.36% of their opponent's second serve points, while Collin Altamirano has won 0%. The same stats for first serve returns are 27.22% and 0% respectively and this has a high correlation to pick who is favored in this H2H matchup.
- Under pressure analysis: Kazuki Nishiwaki has saved 37.88% of breakpoints in recent form, whereas Collin Altamirano has saved 0% which is a useful statistic for in-game betting predictions.
- Performance overview: Over the last year Kazuki Nishiwaki has won 48.39% of matches played (W/L 15/16), with Collin Altamirano winning 0% (W/L 0/0) that gives us an overall head-to head prediction overview.
- Best surface: Kazuki Nishiwaki has their best career surface win % on Clay, winning 53% (W/L 25/22), and worse career win % on I.hard, winning 36% (W/L 4/7). Collin Altamirano has their best career surface win % on , winning 53% (W/L /), and worse career win % on , winning % (W/L /).
- Player level: In the last year, Kazuki Nishiwaki has played most of their matches on the Futures/Satellites/ITF tournaments $10K, winning 48.39% of matches (W/L 15/16), where as Collin Altamirano 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 3 times before with Kazuki Nishiwaki winning 1 times and Collin Altamirano being victorious 2 times. They have played 7 sets in total, with Kazuki Nishiwaki winning 3 and Collin Altamirano winning 4.
- The last match between Kazuki Nishiwaki and Collin Altamirano was at the M25 Takasaki, 22-09-2023, Round: QF, Surface: Hard, with Collin Altamirano getting the victory 6-3 6-1.
- Head to head match duration: In past head to head matches, the average match time between these players has been 2:1:20.
- Opponent quality stats: Over the last 12 months, Kazuki Nishiwaki has played against opponents with an average rank of 199.42 while Collin Altamirano 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, Kazuki Nishiwaki has won 20% of deciding sets over the last 12 months, while Collin Altamirano has won 0% in all matches played on tour.
- Break point conversion: In recent form, Kazuki Nishiwaki has converted 32.00% of breakpoint opportunities, and Collin Altamirano 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.
Kazuki Nishiwaki vs Collin Altamirano Editorial Preview By TennisTipster88.
K. Nishiwaki vs C. Altamirano H2H Stats Used In Our Predictions
| Stats | ||
|---|---|---|
| 1 | H2H Matches Won | 2 |
| 3 | Sets Won | 4 |
| 29 | Games Won | 37 |
| 11 | Aces (Total) | 13 |
| 16 | Total Double Faults | 10 |
| 2:1:20 | Average Match Time | 2:1:20 |
| 54% (121/225) | 1st Serve % | 56% (121/218) |
| 70% (85/121) | 1st Serve Win % | 72% (87/121) |
| 39% (41/104) | 2nd Serve Win % | 44% (43/97) |
| 38% (8/21) | Break Pts Won % | 46% (13/28) |
| 40% (88/218) | Return Points Win % | 44% (99/225) |
| 33% (1/3) | Best‑of‑3 Win % | 67% (2/3) |
| 0% (0/1) | Deciding Set Win % | 100% (1/1) |
| 50% (1/2) | 1st Set Won, Won Match | 100% (1/1) |
| 50% (1/2) | 1st Set Won, Lost Match | 0% (0/1) |
| 0% (0/1) | 1st Set Lost, Won Match | 50% (1/2) |
Recent Performance Stats
2nd Serve Win %: Nishiwaki 52%, Altamirano 0%.
Opp 2nd Serve Pts Won: Nishiwaki 51%, Altamirano 0%.
Break Points Saved %: Nishiwaki 52%, Altamirano 0%.
K. Nishiwaki Recent Matches Played
| OPPONENT | RESULT | SCORE | H2H | |
|---|---|---|---|---|
| M25 Bali - 08-09-2025 | ||||
QF  Arthur WeberA. Weber | L | 6-3 ret. | ||
R1  Vladislav MelnicV. Melnic | W | 6-0 6-3 | ||
R2  Digvijaypratap SinghD. Singh | W | 7-6(2) 3-6 6-4 | ||
Q3  Diogo MoraisD. Morais | W | 6-3 6-0 | ||
Q1 Aditya KothariA. Kothari | W | 6-1 6-0 | ||
C. Altamirano Recent Matches Played
Empty Result
K. Nishiwaki vs C. Altamirano Stats Breakdown Vs All H2H Opponents
| Stats | ||
|---|---|---|
| 52.35% (167/152) | YTD Win/Loss | 0% (0/0) |
| 52.46% (373/338) | Sets Win/Loss | 0% (0/0) |
| 51.25% (3374/3209) | Games Win/Loss | 0% (0/0) |
| 52.40% (131/119) | Hard Win/Loss | 0% (0/0) |
| 53.19% (25/22) | Clay Win/Loss | 0% (0/0) |
| 50.00% (11/11) | Indoor Hard W/L | 0% (0/0) |
| 0.25 | Aces Per Game | 0 |
| 790 | Aces Total | 0 |
| 0.17 | Double Faults Per Game | 0 |
| 547 | Total Double Faults | 0 |
| 1:6:15 | Average Match Time | 1st Match |
| 439.14 | Average Opponent Rank | 0 |
| 60% (8488/14155) | 1st Serve % | 0% (0/0) |
| 68% (5743/8488) | 1st Serve Win % | 0% (0/0) |
| 48% (2712/5667) | 2nd Serve Win % | 0% (0/0) |
| 41% (576/1400) | Break Points Won % (Total) | 0% (0/0) |
| 40% (5563/14035) | Return Points Win % | 0% (0/0) |
| 20.00% (3/12) | Challenger W/L | 0% (0/0) |
| 53.95% (164/140) | Futures W/L | 0% (0/0) |
| 53% (163/308) | Best of 3 Sets Win % | 0% (0/0) |
| 67% (2/3) | Best of 5 Sets Win % | 0% (0/0) |
| 52% (34/66) | Tiebreaks Win % (Total) | 0% (0/0) |
| 49% (38/78) | Deciding Set Win % | 0% (0/0) |
| 84% (167/140) | 1st Set Won, Won Match | 0% (0/0) |
| 16% (167/26) | 1st Set Won, Lost Match | 0% (0/0) |
| 18% (152/27) | 1st Set Lost, Won Match | 0% (0/0) |
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