Head-to-Head

Sergey Betov vs Tomohiro MasabayashiPrediction, Head-to-Head Results, and Stats

🇧🇾Sergey Betov

#1774 · 38 yrs · R

16wBack after 16w off

0–1

1 meeting · sets 1–2

🇯🇵Tomohiro Masabayashi

#1380 · 28 yrs · R

6wBack after 6w off

Sergey Betov and Tomohiro Masabayashi have met 1 time since 2026; Tomohiro Masabayashi leads 1–0. Across all meetings Betov has taken 1 sets to Masabayashi's 2. Their most recent meeting: Tomohiro Masabayashi won at KARNATAKA OPEN (2026).

Spread & Straight-Sets Form

Completed best-of-3 matches · Last 12 months

Indicator	Betov	Masabayashi
Indicator	Sergey Betov		Tomohiro Masabayashi
Wins in straight sets	33%	1/3	80%	4/5
Wins a set when losing	25%	2/8	33%	8/24
Goes to a deciding set	36%	4/11	31%	9/29
Covers −1.5 sets as favorite	—		67%	2/3
Covers +1.5 sets as underdog	33%	3/9	19%	3/16
Tiebreak sets won	25%	1/4	56%	5/9
Wins after taking set 1	100%	3/3	63%	5/8
Wins 2-0 after taking set 1	33%	1/3	50%	4/8

Colored rows are higher-is-better: green above 50%, red below. Favorite/underdog set by book odds; cover rows count only matches with odds on record. Head-to-head: 0 of 1 completed meetings ended in straight sets (Betov 0, Masabayashi 0).

Style Matchup

Playing styles and historical archetype record

Betov

🏃 Pusher

Extreme retrievalLow error rateFrustrates opponentsDefensive baseline play

Masabayashi

🏃 Pusher

Extreme retrievalLow error rateFrustrates opponentsDefensive baseline play

How archetypes work →

Previous meetings

1 career meeting, newest first

May 10, 2026

KARNATAKA OPEN

? - · 1st Round Qualifying

Masabayashi

Player ROI

Hypothetical if you put 1u on each player to win every one of their matches · Last 90 days

Metric	Betov	Masabayashi
W-L	-	0–4
Avg odds	-	7.62
ROI %	-	-100.0%
Units P/L	-	-4.00u

Small sample: ROI stabilizes with more matches; fewer than 10 in the window is noisy.

Common opponents

Results vs. opponents both players faced · Last 12 months

Betov has a higher win rate against shared opponents (33% vs Masabayashi's 0%).

Opponent	Betov	Masabayashi
Vladyslav Orlov	L 26 26	L 63 36 16
Muthu Senthilkumar	W 76 61	L 67 16
Ergi Kirkin	L 06 06	L 16 67

Recent Form

Last five matches per player

Betov

LLLLLLLL

Tomohiro Masabayashi

KARNATAKA OPEN · 1st Round Qualifying

May 10

Vladyslav Orlov

Shymkent Challenger 1 · 1st Round Qualifying

Apr 19

Yusuke Takahashi

WUNING OPEN 1 · 1st Round Qualifying

Apr 5

Tung-Lin Wu

Fujairah Open · 1st Round Qualifying

Mar 2

Ergi Kirkin

M15 Monastir 5 · 1st Round

Feb 18

Matthew Summers

Manama 2 · 1st Round Qualifying

Nov 23

Ivan Nedelko

Soma Bay · 1st Round Qualifying

Nov 16

Alexandre Aubriot

M25 Monastir 10 · 2nd Round

6³7

Nov 13

Masabayashi

LLLLLLLL

Vladyslav Orlov

M25 Ollersbach · 1st Round

Jul 22

Alex Huszar

M25 Kramsach · 1st Round

76⁵

Jul 15

Leo Raquillet

Liege challenger

Jul 5

Nico Hipfl

M25 Nivelles · 1st Round

Jun 30

David Tixhon

M25 Brussels · 1st Round

6²7

Jun 24

David Tixhon

Futures 2026

6²7

Jun 24

Saki Tange

Futures 2026

Jun 14

Hikaru Shiraishi

M15 Karuizawa · 2nd Round

May 28

Win rate

Matches, sets and games won · Last 12 months · 11–29 matches

Metric	Betov	Masabayashi
Matches won	27%	17%
Sets won	31%	27%
Games won	42%	39%

Record by tier

Head-to-head record by tournament tier

Stage	Betov	Masabayashi
ATP Challenger Tour	0	1

By surface

Head-to-head record per surface

Surface	Betov	Masabayashi
Other	0	1

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Sergey Betov vs Tomohiro Masabayashi FAQ

Tomohiro Masabayashi leads the head-to-head 1–0 over 1 meetings.

Spread & Straight-Sets Form

Style Matchup

Previous meetings

Player ROI

Common opponents

Recent Form

Win rate

Record by tier

By surface

Sergey Betov vs Tomohiro Masabayashi FAQ

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When did Sergey Betov and Tomohiro Masabayashi last play each other?