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Matteo Arnaldi
Rei Sakamoto

ATP - ATP Japan Open

28/09/2026 

22:00 

R32

ATP 37 Italy

Matteo Arnaldi

Upcoming
ATP 133 Japan

Rei Sakamoto

Matteo Arnaldi
2
Rei Sakamoto
1.8

Matteo Arnaldi vs Rei Sakamoto prediction, ATP Japan Open

 by The Wincomparator team

Matteo Arnaldi vs Rei Sakamoto: our winner prediction

Our prediction

Matteo Arnaldi wins

Probability : 52.47%
Bet365
2
Matteo Arnaldi Rei Sakamoto
Matteo Arnaldi stat Rei Sakamoto
2
Wins
4
4
Losses
2
Stats based on the last 6 matches

Matteo Arnaldi vs Rei Sakamoto Form

ATP US Open - 31 Aug
Matteo Arnaldi
1-3
James Duckworth
ATP Cincinnati Open - 15 Aug
Martin Landaluce
2-1
Matteo Arnaldi
ATP National Bank Open - 07 Aug
Tallon Griekspoor
2-1
Matteo Arnaldi
ATP National Bank Open - 05 Aug
Fabian Marozsan
1-2
Matteo Arnaldi
ATP Umag Open - 16 Jul
Damir Dzumhur
2-1
Matteo Arnaldi
ATP Umag Open - 15 Jul
Federico Agustin Gomez
1-2
Matteo Arnaldi
ATP US Open - 02 Sept
Rei Sakamoto
0-3
Frances Tiafoe
ATP US Open - 30 Aug
Aleksandar Vukic
2-3
Rei Sakamoto
ATP US Open - 28 Aug
Kei Nishikori
0-2
Rei Sakamoto
ATP US Open - 26 Aug
Rei Sakamoto
2-0
Alexandre Muller
ATP US Open - 24 Aug
Jay Clarke
1-2
Rei Sakamoto
ATP Wimbledon Championships - 25 Jun
Jaime Faria
3-1
Rei Sakamoto
ATP US Open - 02 Sept
Rei Sakamoto
0-3
Frances Tiafoe
ATP US Open - 26 Aug
Rei Sakamoto
2-0
Alexandre Muller
ATP French Open - 19 May
Rei Sakamoto
0-2
Pedro Martinez
ATP Mutua Madrid Open - 21 Apr
Rei Sakamoto
1-2
Vilius Gaubas
ATP Miami - 21 Mar
Rei Sakamoto
1-2
Daniil Medvedev
ATP Australian Open - 20 Jan
Rei Sakamoto
2-3
Rafael Jodar
ATP US Open - 30 Aug
Aleksandar Vukic
2-3
Rei Sakamoto
ATP US Open - 28 Aug
Kei Nishikori
0-2
Rei Sakamoto
ATP US Open - 24 Aug
Jay Clarke
1-2
Rei Sakamoto
ATP Wimbledon Championships - 25 Jun
Jaime Faria
3-1
Rei Sakamoto
ATP Wimbledon Championships - 24 Jun
Aziz Dougaz
0-2
Rei Sakamoto
ATP Wimbledon Championships - 22 Jun
Anton Matusevich
1-2
Rei Sakamoto

Head to Head: Matteo Arnaldi vs Rei Sakamoto H2H Stats

ATP Shanghai Masters - 02/10/2025
Matteo Arnaldi
2-0
Rei Sakamoto

Matteo Arnaldi vs Rei Sakamoto betting odds

Matteo Arnaldi - Rei Sakamoto Winner Odds
1
2
Bonus
Stake
2.01
1.77
€1000
1xbet
2.05
1.82
$200
Melbet
2.02
1.8
€150
Betwinner
2.01
1.81
€130
Bet365
2
1.8
See the offer
Bwin
1.98
1.8
£20
888Starz
2.01
1.81
$700
Betway
2
1.8
€100
Tonybet
2.03
1.79
€100
Betsson
2.01
1.77
€100
Unibet
2
1.81
£40
+/- 23.5 games
-23.5
+23.5
Bonus
Betwinner
1.86
1.94
€130
Bet365
1.8
1.91
See the offer
Betway
1.8
1.9
€100
Tonybet
1.92
1.85
€100
Unibet
1.8
1.92
£40
+/- 24.5 games
-24.5
+24.5
Bonus
1xbet
1.79
1.91
$200
Melbet
1.78
1.92
€150
888Starz
1.78
1.92
$700
Matteo Arnaldi Rei Sakamoto prediction
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Ugo Humbert Ugo Humbert
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Casper Ruud Casper Ruud
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Kyrian Jacquet Kyrian Jacquet
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Arthur Fery Arthur Fery
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