Shuichi Sekiguchi vs Billy Harris Head-to-Head Stats, Results & Performance Comparison
Wojtek Kolan
HEAD TO HEAD
S. Sekiguchi vs B. Harris
Shuichi Sekiguchi
JPN
w
w
w
w
w
w
l
w
w
l
1
Win
1
Played
0
Win
34
Age
30
5'6" (168 cm)
Height
6'3" (191 cm)
735
C. Rank
125
259
Best Rank
101
0
Total Titles
0
0
YTD Titles
0
$0
Career Money
$331.7K
Right-Handed
Plays
Right-Handed
Billy Harris
GBR
w
l
w
l
l
w
l
l
l
l
1
Win
1
Played
0
Win
34
Age
30
5'6" (168 cm)
Height
6'3" (191 cm)
735
C. Rank
125
259
Best Rank
101
0
Total Titles
0
0
YTD Titles
0
$0
Career Money
$331.7K
Right-Handed
Plays
Right-Handed
Head-to-head: Sekiguchi 1 - 0 Harris
They have played 3 sets in total, with Shuichi Sekiguchi winning 2 and Billy Harris winning 1. The last match between Shuichi Sekiguchi and Billy Harris was at the Vietnam F4 (Tay Ninh), 23-10-2018, Round: R1, Surface: Hard, with Billy Harris getting the victory 7-6(3) 4-6 7-6(7).
| Players | Head To Head Match Wins |
|---|---|
| Sekiguchi | 1 |
| Harris | 0 |
Last 1 H2H Matches:
(R1) Vietnam F4 (Tay Ninh)(10-23-18)
Shuichi Sekiguchi
7
4
7
Billy Harris
6
6
6
S. Sekiguchi vs B. Harris H2H Profile
| Stats | ||
|---|---|---|
| $0 | Career Prize Money | $331,680 |
| 59.64% (402-272) | Career Total W/L | 59.94% (431-288) |
| 1 | Hard | 0 |
| 11 | Titles | 6 |
| 1 | Total H2H Matches | 0 |
| 0% (0-0) | YTD Win/Loss | 18.75% (3-13) |
S. Sekiguchi vs B. Harris Match Preview:
- Second serve performance recent form: In recent form (last 6 months), Shuichi Sekiguchi has won 0% of points on their second serve, while Billy Harris has won 49.23%. There is a high correlation between this stat and match prediction accuracy.
- Return game stats recent form: Return stats show Shuichi Sekiguchi, in recent form, has won 0% of their opponent's second serve points, while Billy Harris has won 47.34%. The same stats for first serve returns are 0% and 23.01% respectively and this has a high correlation to pick who is favored in this H2H matchup.
- Under pressure analysis: Shuichi Sekiguchi has saved 0% of breakpoints in recent form, whereas Billy Harris has saved 53.59% which is a useful statistic for in-game betting predictions.
- Performance overview: Over the last year Shuichi Sekiguchi has won 0% of matches played (W/L 0/0), with Billy Harris winning 48.28% (W/L 42/45) that gives us an overall head-to head prediction overview.
- Best surface: Shuichi Sekiguchi has their best career surface win % on Grass, winning 75% (W/L 12/4), and worse career win % on I.hard, winning 42% (W/L 10/14). Billy Harris has their best career surface win % on Hard, winning 75% (W/L 193/117), and worse career win % on I.hard, winning 53% (W/L 48/42).
- Player level: In the last year, Shuichi Sekiguchi has played most of their matches on the N/A, winning 0% of matches (W/L 0/0), where as Billy Harris has played most of their matches on the Challengers/ITF tournaments > $10K, winning 57.45% of matches (W/L 27/20). 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 Shuichi Sekiguchi winning 1 times and Billy Harris being victorious 0 times. They have played 3 sets in total, with Shuichi Sekiguchi winning 2 and Billy Harris winning 1.
- The last match between Shuichi Sekiguchi and Billy Harris was at the Vietnam F4 (Tay Ninh), 23-10-2018, Round: R1, Surface: Hard, with Billy Harris getting the victory 7-6(3) 4-6 7-6(7).
- Head to head match duration: In past head to head matches, the average match time between these players has been 3:4:0.
- Opponent quality stats: Over the last 12 months, Shuichi Sekiguchi has played against opponents with an average rank of 0 while Billy Harris has played against players with an average rank of 217.21.
- Deciding set performance vs all players: If you are interested in live predictions and betting, if this match goes into a deciding set, Shuichi Sekiguchi has won 0% of deciding sets over the last 12 months, while Billy Harris has won 43% in all matches played on tour.
- Break point conversion: In recent form, Shuichi Sekiguchi has converted 0% of breakpoint opportunities, and Billy Harris has converted 24.27% of their chances to break their opponents serve. A telling stat for in-game live betting tips when either player has a breakpoint opportunity.
Shuichi Sekiguchi vs Billy Harris Editorial Preview By TennisTipster88.
S. Sekiguchi vs B. Harris H2H Stats Used In Our Predictions
| Stats | ||
|---|---|---|
| 1 | H2H Matches Won | 0 |
| 2 | Sets Won | 1 |
| 18 | Games Won | 18 |
| 2 | Aces (Total) | 9 |
| 7 | Total Double Faults | 11 |
| 3:4:0 | Average Match Time | 3:4:0 |
| 60% (77/129) | 1st Serve % | 48% (58/120) |
| 69% (53/77) | 1st Serve Win % | 60% (35/58) |
| 46% (24/52) | 2nd Serve Win % | 56% (35/62) |
| 67% (4/6) | Break Pts Won % | 45% (5/11) |
| 42% (50/120) | Return Points Win % | 40% (52/129) |
| 100% (1/1) | Best‑of‑3 Win % | 0% (0/1) |
| 100% (1/1) | Deciding Set 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
2nd Serve Win %: Sekiguchi 0%, Harris 50%.
Opp 2nd Serve Pts Won: Sekiguchi 0%, Harris 50%.
Break Points Saved %: Sekiguchi 0%, Harris 63%.
S. Sekiguchi Recent Matches Played
| OPPONENT | RESULT | SCORE | H2H | |
|---|---|---|---|---|
| M25 Cairns - 09-10-2023 | ||||
R2 Kokoro IsomuraK. Isomura | L | 6-4 4-6 6-3 | ||
R1  Tomislav Edward PapacT. Edward | W | 6-4 6-3 | ||
| M25 Sapporo - 11-09-2023 | ||||
SF Kazuki NishiwakiK. Nishiwaki | L | 0-6 7-5 6-4 | ||
QF Hikaru ShiraishiH. Shiraishi | W | 6-2 4-6 6-3 | ||
R2 Jumpei YamasakiJ. Yamasaki | W | 6-3 7-5 | ||
B. Harris Recent Matches Played
| OPPONENT | RESULT | SCORE | H2H | |
|---|---|---|---|---|
 Bergamo Challenger - 17-11-2025 | ||||
R1  Andrea GuerrieriA. Guerrieri | L | 6-7(5) 7-5 6-3 | ||
| Lyon Challenger - 10-11-2025 | ||||
R1  Mikhail KukushkinM. Kukushkin | L | 7-6(2) 7-5 | ||
| Moselle Open - Metz - 03-11-2025 | ||||
Q1  Luca Van AsscheL. Van | L | 6-1 6-7(9) 6-4 | ||
| Bratislava 2 Challenger - 27-10-2025 | ||||
R2  Alexander BlockxA. Blockx | L | 6-1 6-1 | ||
R1 Jan ChoinskiJ. Choinski | W | 6-2 6-3 | ||
S. Sekiguchi vs B. Harris Stats Breakdown Vs All H2H Opponents
| Stats | ||
|---|---|---|
| 59.64% (402/272) | YTD Win/Loss | 59.94% (431/288) |
| 57.17% (861/645) | Sets Win/Loss | 57.54% (969/715) |
| 52.83% (7323/6539) | Games Win/Loss | 52.99% (8555/7590) |
| 61.65% (336/209) | Hard Win/Loss | 62.26% (193/117) |
| 52.94% (27/24) | Clay Win/Loss | 59.46% (154/105) |
| 43.55% (27/35) | Indoor Hard W/L | 53.19% (50/44) |
| 75.00% (12/4) | Grass Win/Loss | 60.71% (34/22) |
| 0.17 | Aces Per Game | 0.35 |
| 1182 | Aces Total | 2761 |
| 0.12 | Double Faults Per Game | 0.24 |
| 815 | Total Double Faults | 1924 |
| 1st Match | Average Match Time | 1:26:41 |
| 583.67 | Average Opponent Rank | 410.07 |
| 60% (16226/27102) | 1st Serve % | 61% (25474/41697) |
| 68% (11063/16226) | 1st Serve Win % | 70% (17898/25474) |
| 52% (5650/10876) | 2nd Serve Win % | 49% (7970/16222) |
| 43% (1240/2901) | Break Points Won % (Total) | 43% (1699/3957) |
| 41% (11176/27594) | Return Points Win % | 39% (16465/41841) |
| 0% (0/0) | Slam W/L | 52.17% (12/11) |
| 0.00% (0/2) | Masters W/L | 38.46% (5/8) |
| 0% (0/0) | Cups W/L | 33.33% (1/2) |
| 18.18% (2/9) | Main Tour W/L | 48.84% (21/22) |
| 49.19% (121/125) | Challenger W/L | 56.12% (110/86) |
| 67.23% (279/136) | Futures W/L | 63.95% (282/159) |
| 59% (384/647) | Best of 3 Sets Win % | 60% (427/710) |
| 90% (9/10) | Best of 5 Sets Win % | 20% (1/5) |
| 53% (87/164) | Tiebreaks Win % (Total) | 50% (117/236) |
| 60% (100/167) | Deciding Set Win % | 56% (136/244) |
| 90% (378/342) | 1st Set Won, Won Match | 86% (415/358) |
| 9% (378/35) | 1st Set Won, Lost Match | 14% (415/57) |
| 19% (295/57) | 1st Set Lost, Won Match | 24% (304/73) |
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