Johannus Monday vs Rei Sakamoto Head-to-Head Stats, Results & Performance Comparison

Wojtek Kolan

Wojtek Kolan

HEAD TO HEAD

J. Monday vs R. Sakamoto

Johannus Monday
Johannus Monday

Flag GBR GBR

w
w
w
w
l
w
w
w
l
l
Rei Sakamoto
Rei Sakamoto

Flag JPN JPN

l
l
w
w
l
w
w
w
w
w

1

Win

1

Played

0

Win

23
Age
19
-
Height
-
236
C. Rank
159
212
Best Rank
159
0
Total Titles
0
0
YTD Titles
0
$40.1K
Career Money
$113.6K
-
Plays
-

Head-to-head: Monday 1 - 0 Sakamoto

They have played 2 sets in total, with Johannus Monday winning 2 and Rei Sakamoto winning 0. The last match between Johannus Monday and Rei Sakamoto was at the Glasgow Challenger, 17-02-2025, Round: R1, Surface: I.hard, with Johannus Monday getting the victory 7-6(6) 6-4.

PlayersHead To Head Match Wins
Monday1
Sakamoto0
Last 1 H2H Matches:

(R1Glasgow Challenger(02-17-25)

I.hard
GBR Flag
Johannus Monday
7
6
JPN Flag
Rei Sakamoto
6
4

J. Monday vs R. Sakamoto H2H Profile

Stats
$40,060Career Prize Money$113,620
63.25% (105-61)Career Total W/L52.80% (66-59)
1Indoor0
8Titles3
1Total H2H Matches0
0.00% (0-1)YTD Win/Loss0.00% (0-3)

J. Monday vs R. Sakamoto Match Preview:

Recent Form Analysis: In the past six months, Monday has exhibited exceptional performance on their second serve, winning an impressive 58.33% of points, whereas Sakamoto has achieved a slightly lower success rate of 51.87%. This particular statistic holds significant weight in accurately predicting the outcome of a match.

Return Game Statistics: Evaluating the return game of both players, Monday has proven their prowess in recent form, winning 53.88% of their opponent's second serve points. Conversely, Sakamoto's performance in this area falls slightly behind, with a success rate of 48.35%. In terms of first serve returns, Monday boasts a rate of 32.76%, while Sakamoto's stands at 28.91%. These figures hold considerable importance in determining the favored player in their head-to-head matchup.

Under Pressure Analysis: Examining how both players handle pressure situations, Monday has impressively saved 71.55% of breakpoints in recent form. On the other hand, Sakamoto has demonstrated a slightly lower ability to save breakpoints, with a success rate of 61.54%. This statistic holds valuable insight for in-game betting predictions.

Performance Overview: Looking at the overall performance of both players over the past year, Monday has triumphed in 78.72% of matches played, boasting an impressive win-loss record of 37 wins and 10 losses. In comparison, Sakamoto has achieved a commendable win rate of 56.1%, with a record of 23 wins and 18 losses. These figures contribute to our overall prediction for their head-to-head matchup.

Preferred Surface: Examining the players' success rates on different surfaces, Monday particularly excels on Hard courts, with a solid win percentage of 71% (46 wins and 19 losses). However, their performance on Grass courts diminishes slightly, with a win percentage of only 40% (4 wins and 6 losses). Sakamoto, on the other hand, achieves their highest win percentage on Hard courts, with a rate of 52% (24 wins and 22 losses). Their performance on Indoor Hard courts is comparatively weaker, with a win rate of 43% (3 wins and 4 losses).

Player Level: Within the past year, Monday has primarily participated in Futures/Satellites/ITF tournaments valued at $10K. Remarkably, they have secured victory in an impressive 88.57% of their matches (31 wins and 4 losses). On the other hand, Sakamoto has predominantly competed in Challenger/ITF tournaments valued above $10K, winning 64% of matches played (16 wins and 9 losses). It is crucial to consider the level of events in which these players have participated when predicting the favored player.

Opponent Quality: Over the last 12 months, Monday has faced opponents with an average rank of 408.74, highlighting the difficulty of their matches. Sakamoto, on the other hand, has encountered players with an average rank of 376.73. These opponent quality statistics provide further insight into the players' performances.

Deciding Set Performance: For those intrigued by live predictions and betting, it is worth noting that if this match extends to a deciding set, Monday has emerged victorious in an impressive 79% of deciding sets over the past year. In comparison, Sakamoto has achieved a success rate of 53% throughout all matches played on tour. This information bears significance when considering various betting options.

Current Event Head-to-Head Stats: While past performance serves as a fundamental basis for predicting tennis matches, it is equally imperative to analyze current event statistics to gauge a player's current form. For up-to-date insights on the in-form players, refer to the section below (if they have participated in the ongoing event). Additionally, individual players may exhibit enhanced performance levels at specific events, which must be taken into account when forecasting the match outcome.

Break Point Conversion: In recent form, Monday has impressively converted 39.18% of their breakpoint opportunities, indicating their ability to seize crucial moments. Comparatively, Sakamoto has successfully converted 41.5% of their chances to break their opponents' serve. This compelling statistic provides valuable guidance for in-game live betting tips when either player encounters a breakpoint opportunity.

If you are intrigued by predictive models for tennis matches, this article may serve as an excellent starting point (Warning: For statistics enthusiasts only).

Johannus Monday vs Rei Sakamoto Editorial Preview By TennisTipster88.

J. Monday vs R. Sakamoto H2H Stats Used In Our Predictions

Stats
1H2H Matches Won0
2Sets Won0
13Games Won10
6Aces (Total)8
1Total Double Faults2
1:37:37Average Match Time1:37:37
69% (47/68)1st Serve %69% (55/80)
70% (33/47)1st Serve Win %69% (38/55)
76% (16/21)2nd Serve Win %44% (11/25)
67% (2/3)Break Pts Won %33% (1/3)
39% (31/80)Return Points Win %28% (19/68)
100% (1/1)Best‑of‑3 Win %0% (0/1)
100% (1/1)1st Set Won, Won Match0% (0/0)
0% (0/1)1st Set Won, Lost Match0% (0/0)
0% (0/0)1st Set Lost, Won Match0% (0/1)

Recent Performance Stats

2nd Serve Win %: Monday 56%, Sakamoto 50%.
Opp 2nd Serve Pts Won: Monday 47%, Sakamoto 51%.
Break Points Saved %: Monday 66%, Sakamoto 61%.

J. Monday Recent Matches Played

OPPONENTRESULTSCOREH2H
I.hardChampaign Challenger - 10-11-2025

R1

USAM. Braswell
L
7-6(8) 6-4
I.hardCharlottesville Challenger - 27-10-2025

SF

ESPR. Jodar
L
6-4 4-2 ret.

QF

USAM. Krueger
W
6-4 6-4

R2

USAC. Kingsley
W
6-4 6-7(1) 6-1

R1

USAR. Karki
W
6-3 7-5

R. Sakamoto Recent Matches Played

OPPONENTRESULTSCOREH2H
HardYokohama Challenger - 17-11-2025

F

JPNK. Uchida
W
4-6 7-6(4) 6-4

SF

AUSA. Santillan
W
3-6 6-1 6-3

QF

JPNY. Uchiyama
W
3-6 6-3 6-4

R2

RUSM. Zhukov
W
6-1 6-2

R1

THAK. Samrej
W
6-4 7-6(1)
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J. Monday vs R. Sakamoto Stats Breakdown Vs All H2H Opponents

Stats
63.25% (105/61)YTD Win/Loss52.80% (66/59)
60.95% (231/148)Sets Win/Loss50.68% (148/144)
53.55% (2019/1751)Games Win/Loss49.07% (1367/1419)
67.74% (63/30)Hard Win/Loss56.96% (45/34)
0% (0/0)Clay Win/Loss50.00% (14/14)
64.15% (34/19)Indoor Hard W/L38.89% (7/11)
40.00% (8/12)Grass Win/Loss0% (0/0)
0.47Aces Per Game0.51
861Aces Total696
0.21Double Faults Per Game0.22
388Total Double Faults299
1:39:37Average Match Time1:45:17
397.02Average Opponent Rank376.94
66% (7038/10670)1st Serve %62% (5429/8791)
74% (5185/7038)1st Serve Win %70% (3779/5429)
56% (2021/3632)2nd Serve Win %51% (1718/3362)
40% (389/974)Break Points Won % (Total)38% (280/728)
37% (4127/11181)Return Points Win %37% (3215/8695)
25.00% (1/3)Slam W/L33.33% (1/2)
0% (0/0)Masters W/L57.14% (4/3)
0% (0/0)Cups W/L0.00% (0/1)
33.33% (1/2)Main Tour W/L20.00% (1/4)
50.77% (33/32)Challenger W/L59.09% (39/27)
74.47% (70/24)Futures W/L48.84% (21/22)
64% (104/162)Best of 3 Sets Win %53% (65/123)
0% (0/2)Best of 5 Sets Win %0% (0/1)
51% (32/63)Tiebreaks Win % (Total)59% (26/44)
56% (27/48)Deciding Set Win %62% (26/42)
93% (98/91)1st Set Won, Won Match81% (59/48)
7% (98/7)1st Set Won, Lost Match19% (59/11)
19% (67/13)1st Set Lost, Won Match27% (66/18)

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