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Sakamoto vs Tiafoe US Open Matchup
Matchup: (157) Rei Sakamoto vs (11) Frances Tiafoe
When: Sep 2 2026, at 7:00 PM
Tournament: US Open
Stage: Round of 64
Venue: USTA Billie Jean King National Tennis Center
Location: New York City, New York
Tennis Match Odds, Spread, Moneyline & Total
Rei Sakamoto vs Frances Tiafoe
Game Spread
Rei Sakamoto 5.0 (-105)
Frances Tiafoe -5.0 (-125)
Rei Sakamoto vs Frances Tiafoe
Moneyline
Rei Sakamoto +300
Frances Tiafoe -400
Rei Sakamoto vs Frances Tiafoe
Total
Over 38.0 (-115)
Under 38.0 (-115)
Go to the Prediction here
(Get real-time live scores & latest betting odds here!)
Sakamoto vs Tiafoe ATP Tennis Preview
Frances Tiafoe enters his US Open second-round matchup with Rei Sakamoto as the clear betting favorite, but the Japanese qualifier brings serious upset ammunition. Sakamoto blasted 38 aces in his opening five-set win, a dangerous weapon against Tiafoe, who has struggled returning big serves on hard courts this season.
Both players survived exhausting five-setters, making stamina another betting factor. Tiafoe owns the major experience and stronger baseline game, while Sakamoto could keep sets tight if his serve stays hot. Tiafoe remains the safer side, but Sakamoto’s serving power makes tiebreaks and a longer match very realistic.
Sakamoto vs Tiafoe Matchups Props
Rei Sakamoto vs Frances Tiafoe
Game Spread
Rei Sakamoto – S1 1.5 (+105)
Frances Tiafoe – S1 -1.5 (-135)
Rei Sakamoto vs Frances Tiafoe
Moneyline
Rei Sakamoto – S1 +180
Frances Tiafoe – S1 -240
Rei Sakamoto vs Frances Tiafoe
Total
Over – S1 10.5 (+210)
Under – S1 10.5 (-285)
Rei Sakamoto vs Frances Tiafoe
Match Specials
Sakamoto To Win & Over 44.5 Total Games +650
Sakamoto To Win & Under 44.5 Total Games +600
Tiafoe To Win & Over 37.5 Total Games +135
Tiafoe To Win & Under 37.5 Total Games +135
Sakamoto To Win Every Set 6-0, 6-1 or 6-2 +400000
Sakamoto To Win Every Set 6-3 or 6-4 +10000
Sakamoto To Win Every Set 7-5 or 7-6 +25000
Sakamoto To Win Every Set 7-6 +50000
Tiafoe To Win Every Set 6-0, 6-1 or 6-2 +20000
Tiafoe To Win Every Set 6-3 or 6-4 +1500
Tiafoe To Win Every Set 7-5 or 7-6 +7500
Tiafoe To Win Every Set 7-6 +20000
Sakamoto To Win Their First 2 Service Games To 0 or 15 +375
Tiafoe To Win Their First 2 Service Games To 0 or 15 +220
Both Players Opening Service Games To Go To Deuce +1400
Both Players To Face A Break Point In Their Opening Service Game +1000
Match To Go To A Final Set Tie Break +1200
Rei Sakamoto vs Frances Tiafoe
Alternate Total Games
Over 36.5 (-135)
Under 36.5 (+105)
Over 37.0 (-130)
Under 37.0 (EVEN)
Over 37.5 (-125)
Under 37.5 (-105)
Over 38.5 (-110)
Under 38.5 (-120)
Over 39.0 (EVEN)
Under 39.0 (-130)
Over 39.5 (-105)
Under 39.5 (-125)
Rei Sakamoto vs Frances Tiafoe
Alternate Total Games
Over – S1 8.5 (-485)
Under – S1 8.5 (+320)
Over – S1 12.5 (+315)
Under – S1 12.5 (-475)
Rei Sakamoto vs Frances Tiafoe
Total Games O/U – Frances Tiafoe
Over 20.5 (-120)
Under 20.5 (-110)
Rei Sakamoto vs Frances Tiafoe
Total Games O/U – Rei Sakamoto
Over 17.5 (-120)
Under 17.5 (-110)
Rei Sakamoto vs Frances Tiafoe
Total Games O/U
Over – S1 9.5 (-155)
Under – S1 9.5 (+120)
Rei Sakamoto vs Frances Tiafoe
Alternate Game Spread
Rei Sakamoto 3.5 (+155)
Frances Tiafoe -3.5 (-205)
Rei Sakamoto 4.0 (+135)
Frances Tiafoe -4.0 (-175)
Rei Sakamoto 4.5 (+115)
Frances Tiafoe -4.5 (-150)
Rei Sakamoto 5.5 (-130)
Frances Tiafoe -5.5 (EVEN)
Rei Sakamoto 6.0 (-165)
Frances Tiafoe -6.0 (+125)
Rei Sakamoto 6.5 (-205)
Frances Tiafoe -6.5 (+155)
Rei Sakamoto vs Frances Tiafoe
Alternate Game Spread
Rei Sakamoto – S1 -1.5 (+260)
Frances Tiafoe – S1 1.5 (-375)
Rei Sakamoto – S1 3.5 (-700)
Frances Tiafoe – S1 -3.5 (+425)
Rei Sakamoto vs Frances Tiafoe
Set Betting
Rei Sakamoto 3 – 0 +1200
Rei Sakamoto 3 – 1 +850
Rei Sakamoto 3 – 2 +750
Frances Tiafoe 3 – 0 +144
Frances Tiafoe 3 – 1 +240
Frances Tiafoe 3 – 2 +440
Rei Sakamoto vs Frances Tiafoe
Set Spread
Rei Sakamoto 1.5 (+140)
Frances Tiafoe -1.5 (-185)
Rei Sakamoto vs Frances Tiafoe
Alternate Set Spread
Rei Sakamoto -1.5 (+475)
Frances Tiafoe 1.5 (-800)
Rei Sakamoto 2.5 (-225)
Frances Tiafoe -2.5 (+170)
Rei Sakamoto vs Frances Tiafoe
Total Sets
Over 3.5 (-175)
Under 3.5 (+135)
Rei Sakamoto vs Frances Tiafoe
Alternate Total Sets
Over 4.5 (+260)
Under 4.5 (-375)
Rei Sakamoto vs Frances Tiafoe
Set Correct Score
Rei Sakamoto – 6 – 0 – S1 +10000
Rei Sakamoto – 6 – 1 – S1 +4500
Rei Sakamoto – 6 – 2 – S1 +2800
Rei Sakamoto – 6 – 3 – S1 +900
Rei Sakamoto – 6 – 4 – S1 +875
Rei Sakamoto – 7 – 5 – S1 +2200
Rei Sakamoto – 7 – 6 – S1 +725
Frances Tiafoe – 6 – 0 – S1 +5500
Frances Tiafoe – 6 – 1 – S1 +1700
Frances Tiafoe – 6 – 2 – S1 +800
Frances Tiafoe – 6 – 3 – S1 +450
Frances Tiafoe – 6 – 4 – S1 +355
Frances Tiafoe – 7 – 5 – S1 +1200
Frances Tiafoe – 7 – 6 – S1 +500
Rei Sakamoto vs Frances Tiafoe
1st Set Correct Score – Any Player
6-0 +4000
6-1 +1200
6-2 +600
6-3 +275
6-4 +220
7-5 +800
7-6 +275
Rei Sakamoto vs Frances Tiafoe
1st Set Correct Score Groups
Rei Sakamoto 6-0, 6-1 or 6-2 +1800
Rei Sakamoto 6-3 or 6-4 +400
Rei Sakamoto 7-5 or 7-6 +550
Frances Tiafoe 6-0, 6-1 or 6-2 +500
Frances Tiafoe 6-3 or 6-4 +160
Frances Tiafoe 7-5 or 7-6 +330
Rei Sakamoto vs Frances Tiafoe
Tiebreak In Set
Yes – S1 +265
No – S1 -385
Rei Sakamoto vs Frances Tiafoe
To Lose 1st Set & Win The Match
Rei Sakamoto +900
Frances Tiafoe +375
Neither -10000
Rei Sakamoto vs Frances Tiafoe
To Win 1st Set & Win The Match
Rei Sakamoto +450
Frances Tiafoe -175
Neither -100000
Rei Sakamoto vs Frances Tiafoe
To Win & Both Players To Win A Set
Rei Sakamoto +375
Frances Tiafoe +110
Neither -100000
Rei Sakamoto vs Frances Tiafoe
Will there be a tie-break in the match?
Yes -135
No +105
Rei Sakamoto vs Frances Tiafoe
Total Match Tie Breaks
Over 1.5 +275
Under 1.5 -400
Over 2.5 +950
Under 2.5 -4000
Over 3.5 +2500
Under 3.5 -100000
Rei Sakamoto vs Frances Tiafoe
Correct Score After 2 Games
Rei Sakamoto 2-0 +800
Frances Tiafoe 2-0 +350
Draw 1-1 -330
Rei Sakamoto vs Frances Tiafoe
Correct Score After 4 Games
Rei Sakamoto 4-0 +4000
Rei Sakamoto 3-1 +550
Frances Tiafoe 4-0 +1800
Frances Tiafoe 3-1 +225
Draw 2-2 -150
Rei Sakamoto vs Frances Tiafoe
Correct Score After 6 Games
Rei Sakamoto 6-0 +15000
Rei Sakamoto 5-1 +2200
Rei Sakamoto 4-2 +450
Frances Tiafoe 6-0 +5000
Frances Tiafoe 5-1 +850
Frances Tiafoe 4-2 +200
Draw 3-3 +105
Rei Sakamoto vs Frances Tiafoe
Lead After 4 Games
Rei Sakamoto +500
Frances Tiafoe +200
Tie -150
Rei Sakamoto vs Frances Tiafoe
Lead After 6 Games
Rei Sakamoto +400
Frances Tiafoe +140
Tie +105
Rei Sakamoto vs Frances Tiafoe
Odd/Even Total Games
Even -115
Odd -105
Rei Sakamoto vs Frances Tiafoe
Rei Sakamoto – 1st Service Game
To Hold Serve -500
To Be Broken +325
Rei Sakamoto vs Frances Tiafoe
Rei Sakamoto – 1st Service Game Score
Hold to Love +400
Hold to 15 +260
Hold to 30 +300
Hold to 40 +350
Broken to Love +3300
Broken to 15 +1400
Broken to 30 +1000
Broken to 40 +1100
Rei Sakamoto vs Frances Tiafoe
Rei Sakamoto – 1st Service Game – Score After 2 Points
Rei Sakamoto 30-0 +125
15-15 EVEN
Frances Tiafoe 0-30 +550
Rei Sakamoto vs Frances Tiafoe
Rei Sakamoto – 1st Service Game – To Face Break Point
Yes +175
No -230
Rei Sakamoto vs Frances Tiafoe
Frances Tiafoe – 1st Service Game
To Hold Serve -1200
To Be Broken +650
Rei Sakamoto vs Frances Tiafoe
Frances Tiafoe – 1st Service Game Score
Hold to Love +275
Hold to 15 +210
Hold to 30 +300
Hold to 40 +400
Broken to Love +5000
Broken to 15 +2500
Broken to 30 +1600
Broken to 40 +2000
Rei Sakamoto vs Frances Tiafoe
Frances Tiafoe – 1st Service Game – Score After 2 Points
Frances Tiafoe 30-0 -110
15-15 +110
Rei Sakamoto 0-30 +800
Rei Sakamoto vs Frances Tiafoe
Frances Tiafoe – 1st Service Game – To Face Break Point
Yes +300
No -450
Rei Sakamoto vs Frances Tiafoe
First Service Break
Rei Sakamoto +165
Frances Tiafoe -220
Rei Sakamoto vs Frances Tiafoe
Will Frances Tiafoe Win At Least One Set?
Yes -2800
No +1100
Rei Sakamoto vs Frances Tiafoe
Will Rei Sakamoto Win At Least One Set?
Yes -220
No +165
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US Open ATP Tennis Predictions
Tennis Pick: Alternate Total Games –
Over 39.5 (-105)
A $105 Bet on that Props will return $205
Tennis Odds & Props source: Bovada Sportsbook
