Rei Sakamoto World No. 137 · 
Japan 
Andrey Rublev World No. 23 · 
Russia Live Polymarket prices · $7.1K traded across 16 markets · as of 19:16 UTC
Rei Sakamoto (serving) Andrey Rublev (serving) Who comes in stronger: ranking, season record, form and the basics side by side.
| Rei Sakamoto | Fact | Andrey Rublev |
|---|---|---|
| No. 137 | World ranking | No. 23 |
| 423 | Ranking points | 2,175 |
| 35–23 | 2026 record | 31–17 |
| WLWWW | Last 5 matches | WLWWL |
| 20 | Age | 28 |
| Not on record | Height | 188 cm |
| Japan | Country | Russia |
| Not on record | Turned pro | 2014 |
Their most recent completed meetings, latest first.
Head-to-head record not fetched yet.
Prediction market probabilities from Polymarket, as recorded over the life of the market.
Rei Sakamoto 28%
Andrey Rublev 72%
Percentages show what people predict, not a tip. A 70% favourite still loses about three times in ten.
How the win chances moved before the match.
As of 8 October 2026, 19:16 UTC, Andrey Rublev is priced at 72% to beat Rei Sakamoto at Shanghai Masters, with Rei Sakamoto at 28%. Andrey Rublev is the favorite, but Rei Sakamoto is priced with a real shot. Prices are Polymarket probabilities and move with every trade.
72%
What is happening around Rei Sakamoto vs Andrey Rublev - headlines from our approved sources, links go to the source.
No headlines about this match from our sources yet - stories land here as soon as they are published.
Other matches from this tournament.
Arthur Gea 54% 
Ugo Humbert 47% View match › Shanghai Masters Round of 64 Adrian Mannarino vs Flavio Cobolli 
Adrian Mannarino 36% 
Flavio Cobolli 65% View match › Shanghai Masters Round of 64 Ben Shelton vs Daniel Altmaier 
Ben Shelton 88% 
Daniel Altmaier 13% View match › Shanghai Masters Round of 64 Matteo Berrettini vs Brandon Nakashima 
Matteo Berrettini 41% 
Brandon Nakashima 60% View match › Shanghai Masters Round of 64 Yannick Hanfmann vs Frances Tiafoe 
Yannick Hanfmann 30% 
Frances Tiafoe 71% View match › Shanghai Masters Round of 64 Quentin Halys vs Alexander Blockx 
Quentin Halys 46% 
Alexander Blockx 55% View match › Shanghai Masters Round of 64 Alexander Zverev vs Yibing Wu 
Alexander Zverev 88% 
Yibing Wu 13% View match › Shanghai Masters Round of 64 Alex de Minaur vs Alex Molcan 
Alex de Minaur 71% 
Alex Molcan 30% View match › Polymarket prices as of
Beyond the winner: the side markets on this match, in plain words.
How long does it go?
Straight sets
63%
quoted, no trades yet
Who takes the first set?
Andrey Rublev
66%
$315 traded
How one-sided?
Rei Sakamoto wins, or loses by 1 set at most
54%
$240 traded
Prices as of 8 October 2026, 19:46 UTC. 16 markets on this event on Polymarket.