Marcus Kobayashi vs Omar Rehan Sumar Head-to-Head Stats, Results & Performance Comparison

Wojtek Kolan

Our Predictions

H2H Records Career Stats

HEAD TO HEAD
M. Kobayashi vs O. Rehan Sumar

Marcus Kobayashi

JPN

1

Win

Played

0

Win

Age

Height

C. Rank

Best Rank

Total Titles

YTD Titles

Career Money

Plays

Omar Rehan Sumar

IND

1

Win

Played

0

Win

Age

Height

C. Rank

Best Rank

Total Titles

YTD Titles

Career Money

Plays

Head-to-head: Kobayashi 1 - 0 Sumar

They have played 3 sets in total, with Marcus Kobayashi winning 2 and Omar Rehan Sumar winning 1. The last match between Marcus Kobayashi and Omar Rehan Sumar was at the M15 Kayseri, 21-09-2025, Round: Q1, Surface: Hard, with Marcus Kobayashi getting the victory 5-7 6-3 10-5.

Players	Head To Head Match Wins
Kobayashi	1
Sumar	0

Last 1 H2H Matches:

(Q1) M15 Kayseri(09-21-25)

Stats

Marcus Kobayashi

Omar Rehan Sumar

M. Kobayashi vs O. R. Sumar H2H Profile

M. Kobayashi	Stats	O. R. Sumar
$0	Career Prize Money	$0
22.58% (7-24)	Career Total W/L	0.00% (0-12)
1	Hard	0
1	Total H2H Matches	0
0% (0-0)	YTD Win/Loss	0% (0-0)

M. Kobayashi vs O. R. Sumar Match Preview:

Second serve performance recent form: In recent form (last 6 months), Marcus Kobayashi has won 11.11% of points on their second serve, while Omar Rehan Sumar has won 33.33%. There is a high correlation between this stat and match prediction accuracy.
Return game stats recent form: Return stats show Marcus Kobayashi, in recent form, has won 35.71% of their opponent's second serve points, while Omar Rehan Sumar has won 20.00%. The same stats for first serve returns are 15.79% and 19.05% respectively and this has a high correlation to pick who is favored in this H2H matchup.
Under pressure analysis: Marcus Kobayashi has saved 0.00% of breakpoints in recent form, whereas Omar Rehan Sumar has saved 61.54% which is a useful statistic for in-game betting predictions.
Performance overview: Over the last year Marcus Kobayashi has won 21.74% of matches played (W/L 5/18), with Omar Rehan Sumar winning 0% (W/L 0/6) that gives us an overall head-to head prediction overview.
Best surface: Marcus Kobayashi has their best career surface win % on Clay, winning 25% (W/L 5/15), and worse career win % on Hard, winning 18% (W/L 2/9). Omar Rehan Sumar has their best career surface win % on Clay, winning 25% (W/L 0/4), and worse career win % on Hard, winning 0% (W/L 0/8).
Player level: In the last year, Marcus Kobayashi has played most of their matches on the Futures/Satellites/ITF tournaments $10K, winning 21.74% of matches (W/L 5/18), where as Omar Rehan Sumar has played most of their matches on the Futures/Satellites/ITF tournaments $10K, winning 0.00% of matches (W/L 0/6). 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 Marcus Kobayashi winning 1 times and Omar Rehan Sumar being victorious 0 times. They have played 3 sets in total, with Marcus Kobayashi winning 2 and Omar Rehan Sumar winning 1.
The last match between Marcus Kobayashi and Omar Rehan Sumar was at the M15 Kayseri, 21-09-2025, Round: Q1, Surface: Hard, with Marcus Kobayashi getting the victory 5-7 6-3 10-5.
Head to head match duration: In past head to head matches, the average match time between these players has been 0:0:0.
Opponent quality stats: Over the last 12 months, Marcus Kobayashi has played against opponents with an average rank of 62.7 while Omar Rehan Sumar 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, Marcus Kobayashi has won 83% of deciding sets over the last 12 months, while Omar Rehan Sumar has won 0% in all matches played on tour.
Break point conversion: In recent form, Marcus Kobayashi has converted 0% of breakpoint opportunities, and Omar Rehan Sumar 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.

Marcus Kobayashi vs Omar Rehan Sumar Editorial Preview By TennisTipster88.

M. Kobayashi vs O. R. Sumar H2H Stats Used In Our Predictions

M. Kobayashi	Stats	O. R. Sumar
1	H2H Matches Won	0
2	Sets Won	1
21	Games Won	15
0:0:0	Average Match Time	0:0:0
100% (1/1)	Best‑of‑3 Win %	0% (0/1)
100% (1/1)	Deciding Set Win %	0% (0/1)
0% (0/0)	1st Set Won, Won Match	0% (0/1)
0% (0/0)	1st Set Won, Lost Match	100% (1/1)
100% (1/1)	1st Set Lost, Won Match	0% (0/0)

Recent Performance Stats

M. Kobayashi Recent Matches Played

OPPONENT	RESULT	SCORE	H2H
M15 Monastir - 13-10-2025
Q1 Elisha ThorntonE. Thornton	L	7-6(3) 6-3	Stats
M25 Monastir - 06-10-2025
Q1 Gabriele Maria PianoG. Maria	L	6-3 6-3	Stats
M15 Kayseri - 22-09-2025
Q2 Melih AnavatanM. Anavatan	L	6-0 6-0	Stats
Q1 Omar Rehan SumarO. Rehan	W	5-7 6-3 10-5	Stats
M15 Kayseri - 15-09-2025
Q3 Espen LagardeE. Lagarde	L	6-0 6-2	Stats

View All

O. R. Sumar Recent Matches Played

OPPONENT	RESULT	SCORE	H2H
M15 Bhubaneswar - 17-11-2025
Q1 Samarth SahitaS. Sahita	L	6-1 ret.	Stats
M15 Kayseri - 29-09-2025
Q1 Joe MisrahiJ. Misrahi	L	6-1 6-2	Stats
M15 Kayseri - 22-09-2025
Q1 Marcus KobayashiM. Kobayashi	L	5-7 6-3 10-5	Stats
M15 Cap d'Agde - 25-08-2025
Q1 Jonas SchaerJ. Schaer	L	6-2 6-1	Stats
M15 Kayseri - 30-06-2025
Q1 Stevan PopovicS. Popovic	L	6-3 6-2	Stats

View All

M. Kobayashi vs O. R. Sumar Stats Breakdown Vs All H2H Opponents

M. Kobayashi	Stats	O. R. Sumar
22.58% (7/24)	YTD Win/Loss	0.00% (0/12)
23.94% (17/54)	Sets Win/Loss	4.17% (1/23)
37.17% (242/409)	Games Win/Loss	27.09% (55/148)
18.18% (2/9)	Hard Win/Loss	0.00% (0/8)
25.00% (5/15)	Clay Win/Loss	0.00% (0/4)
0.01	Double Faults Per Game	0.15
3	Total Double Faults	15
1st Match	Average Match Time	1st Match
46.52	Average Opponent Rank	120.92
49% (17/35)	1st Serve %	65% (169/261)
41% (7/17)	1st Serve Win %	54% (92/169)
11% (2/18)	2nd Serve Win %	34% (31/92)
0% (0/0)	Break Points Won % (Total)	33% (8/24)
24% (8/33)	Return Points Win %	38% (89/233)
22.58% (7/24)	Futures W/L	0.00% (0/12)
23% (7/31)	Best of 3 Sets Win %	0% (0/11)
0% (0/1)	Tiebreaks Win % (Total)	0% (0/1)
67% (6/9)	Deciding Set Win %	0% (0/1)
100% (3/3)	1st Set Won, Won Match	0% (1/0)
0% (3/0)	1st Set Won, Lost Match	100% (1/1)
14% (28/4)	1st Set Lost, Won Match	0% (11/0)