Who's betting on “Japan Open Tennis Championships: Matteo Arnaldi vs Rei Sakamoto”?
Sports · $507K volume · Closed · Updated September 30, 2026
This market closed on September 30, 2026 and resolved Matteo Arnaldi. $507K has been traded on it.
31% of the money on Matteo Arnaldi and 80% of the money on Rei Sakamoto is held by wallets that are in profit overall. The historically profitable money leans Rei Sakamoto, by 50 points. A week ago, Rei Sakamoto by 50 points.
221 wallets hold a position worth $81K in all; Polkyo has a track record for 219 of them.
- Smart money share
- 31%
- Holders
- 114
- Money on it
- $13K
- Holders' winrate
- 75%
- Snipers
- 0
- Insider flags
- 0
- Smart money share
- 80%
- Holders
- 107
- Money on it
- $67K
- Holders' winrate
- 63%
- Snipers
- 0
- Insider flags
- 0
Polkyo scores every wallet in this market and charts how each side's smart money share has moved since it was first tracked.
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Questions
Who is betting on "Japan Open Tennis Championships: Matteo Arnaldi vs Rei Sakamoto"?
221 wallets hold a position worth $81K in all; Polkyo has a track record for 219 of them.
What are the Polymarket odds for "Japan Open Tennis Championships: Matteo Arnaldi vs Rei Sakamoto"?
This market closed on September 30, 2026 and resolved Matteo Arnaldi. $507K has been traded on it.
Which side is the smart money on?
31% of the money on Matteo Arnaldi and 80% of the money on Rei Sakamoto is held by wallets that are in profit overall. The historically profitable money leans Rei Sakamoto, by 50 points. A week ago, Rei Sakamoto by 50 points.
When does this market end?
This market closed on September 30, 2026 and resolved Matteo Arnaldi. $507K has been traded on it.
Smart money share: the part of a side's money held by wallets in profit overall, each scored by its record as of the day it entered. How Polkyo works. Analytics from public data, not financial advice. Not affiliated with Polymarket.