Alexander Blockx vs Rei Sakamoto Head-to-Head Stats, Results & Performance Comparison
Wojtek Kolan
Published on 10 Jul at 08:40 PM UTC
HEAD TO HEAD
A. Blockx vs R. Sakamoto

BEL
1
Win
Played
0
Win

JPN
1
Win
Played
0
Win
Head-to-head: Blockx 1 - 0 Sakamoto
They have played 2 sets in total, with Alexander Blockx winning 2 and Rei Sakamoto winning 0. The last match between Alexander Blockx and Rei Sakamoto was at the Winnipeg Challenger, 10-07-2025, Round: R2, Surface: Hard, with Alexander Blockx getting the victory 6-2 7-5.
| Players | Head To Head Match Wins |
|---|---|
| Blockx | 1 |
| Sakamoto | 0 |
Last 1 H2H Matches:
(R2) Winnipeg Challenger(07-10-25)
A. Blockx vs R. Sakamoto H2H Profile
| Stats | ||
|---|---|---|
| $169,040 | Career Prize Money | $113,620 |
| 61.05% (116-74) | Career Total W/L | 52.80% (66-59) |
| 1 | Hard | 0 |
| 5 | Titles | 3 |
| 1 | Total H2H Matches | 0 |
| 25.00% (2-6) | YTD Win/Loss | 0.00% (0-3) |
A. Blockx vs R. Sakamoto Match Preview:
- Recently, Blockx outperforms Sakamoto on second serve success rates, winning 54.72% compared to Sakamoto’s 50%. Could this serve advantage determine the match's outcome?
- In return games, Blockx also has the upper hand, capturing 54.55% of points on opponents’ second serves, while Sakamoto has managed just 41.67%.
- When it comes to first serve returns, Blockx again shows superiority, winning 26.61% of return points versus Sakamoto’s 16.28%.
- Under pressure, Sakamoto excels by saving 71.43% of breakpoints, surpassing Blockx's 60% save rate.
- Neither player has secured a match victory in the last year, with Blockx having a 0/5 and Sakamoto a 0/1 win-loss record.
- Both players have yet to win on their respective best surfaces, with Blockx preferring Grass and Sakamoto Hard court, yet both showing poor performance (0% win rate).
- Though Blockx frequently plays at the Main tour level, both players remain winless, with Blockx's opponents ranking slightly lower on average (67.2) compared to Sakamoto’s (41).
- If the match goes to a deciding set, neither player has an advantage as both have failed to win any deciding sets over the last year.
- Currently, Blockx demonstrates better break point conversion (16.67%) whereas Sakamoto has been unable to convert any in recent matches.
Editorial Prediction (July 10, 2025, UTC):
The upcoming match between Blockx and Sakamoto poses an interesting challenge. Blockx shows a clear edge in second serve performance and return game against Sakamoto. This skill could heavily influence the match’s outcome.
Though Sakamoto performs admirably under pressure, the lack of breakpoint conversions may be a disadvantage. Despite neither player having a single match victory over the past year, the pressure resistance might not offset the greater issues.
Given the analysis of recent form and statistical advantages, Blockx appears more likely to take the win in this anticipated clash.
Alexander Blockx vs Rei Sakamoto Editorial Preview By TennisTipster88.
A. Blockx vs R. Sakamoto H2H Stats Used In Our Predictions
| Stats | ||
|---|---|---|
| 1 | H2H Matches Won | 0 |
| 2 | Sets Won | 0 |
| 13 | Games Won | 7 |
| 8 | Aces (Total) | 1 |
| 3 | Total Double Faults | 3 |
| 1:33:29 | Average Match Time | 1:33:29 |
| 51% (36/71) | 1st Serve % | 59% (36/61) |
| 69% (25/36) | 1st Serve Win % | 61% (22/36) |
| 63% (22/35) | 2nd Serve Win % | 52% (13/25) |
| 67% (4/6) | Break Pts Won % | 17% (1/6) |
| 43% (26/61) | Return Points Win % | 34% (24/71) |
| 100% (1/1) | Best‑of‑3 Win % | 0% (0/1) |
| 100% (1/1) | 1st Set Won, Won Match | 0% (0/0) |
| 0% (0/1) | 1st Set Won, Lost Match | 0% (0/0) |
| 0% (0/0) | 1st Set Lost, Won Match | 0% (0/1) |
Recent Performance Stats
A. Blockx Recent Matches Played
| OPPONENT | RESULT | SCORE | H2H | |
|---|---|---|---|---|
R2 | L | 6-7(4) 7-6(6) 7-6(6) | ||
R1 | W | 3-6 6-3 6-4 | ||
F | W | 6-4 6-3 | ||
SF | W | 6-3 6-4 | ||
QF | W | 4-6 6-3 6-2 | ||
R. Sakamoto Recent Matches Played
| OPPONENT | RESULT | SCORE | H2H | |
|---|---|---|---|---|
F | W | 4-6 7-6(4) 6-4 | ||
SF | W | 3-6 6-1 6-3 | ||
QF | W | 3-6 6-3 6-4 | ||
R2 | W | 6-1 6-2 | ||
R1 | W | 6-4 7-6(1) | ||

A. Blockx vs R. Sakamoto Stats Breakdown Vs All H2H Opponents
| Stats | ||
|---|---|---|
| 61.05% (116/74) | YTD Win/Loss | 52.80% (66/59) |
| 58.33% (252/180) | Sets Win/Loss | 50.68% (148/144) |
| 52.71% (2191/1966) | Games Win/Loss | 49.07% (1367/1419) |
| 52.83% (28/25) | Hard Win/Loss | 56.96% (45/34) |
| 55.81% (24/19) | Clay Win/Loss | 50.00% (14/14) |
| 69.77% (60/26) | Indoor Hard W/L | 38.89% (7/11) |
| 50.00% (4/4) | Grass Win/Loss | 0% (0/0) |
| 0.4 | Aces Per Game | 0.51 |
| 807 | Aces Total | 696 |
| 0.17 | Double Faults Per Game | 0.22 |
| 351 | Total Double Faults | 299 |
| 1:37:19 | Average Match Time | 1:45:17 |
| 309.03 | Average Opponent Rank | 376.94 |
| 63% (8151/12993) | 1st Serve % | 62% (5429/8791) |
| 70% (5726/8151) | 1st Serve Win % | 70% (3779/5429) |
| 52% (2504/4841) | 2nd Serve Win % | 51% (1718/3362) |
| 41% (539/1303) | Break Points Won % (Total) | 38% (280/728) |
| 40% (5276/13319) | Return Points Win % | 37% (3215/8695) |
| 37.50% (3/5) | Slam W/L | 33.33% (1/2) |
| 54.55% (6/5) | Masters W/L | 57.14% (4/3) |
| 0.00% (0/2) | Cups W/L | 0.00% (0/1) |
| 50.00% (6/6) | Main Tour W/L | 20.00% (1/4) |
| 62.63% (62/37) | Challenger W/L | 59.09% (39/27) |
| 67.24% (39/19) | Futures W/L | 48.84% (21/22) |
| 62% (112/180) | Best of 3 Sets Win % | 53% (65/123) |
| 0% (0/2) | Best of 5 Sets Win % | 0% (0/1) |
| 48% (30/63) | Tiebreaks Win % (Total) | 59% (26/44) |
| 60% (34/57) | Deciding Set Win % | 62% (26/42) |
| 86% (110/95) | 1st Set Won, Won Match | 81% (59/48) |
| 13% (110/14) | 1st Set Won, Lost Match | 19% (59/11) |
| 25% (80/20) | 1st Set Lost, Won Match | 27% (66/18) |
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