Japan Open Tennis Championships: Matteo Berrettini vs Adolfo Vallejo
5 signals across 2 markets · $20,447 tracked · resolves Oct 10, 2026
Polymarket tracks the Japan Open matchup between Matteo Berrettini and Adolfo Vallejo, with markets covering the match result and a set handicap of Berrettini -1.5 versus Vallejo +1.5. PolySpotter has tracked $4,143 in smart money across the event, with a recent alert showing a serial trader adding to a Vallejo position.
Markets (2)
Top trades across all markets
- 95% winner backs the underdog
A highly profitable bettor with a 95% win rate and extensive cross-market activity buys Adolfo Vallejo at 40¢.
$2,300Wallet win rate: 96%Score: 5.8 - Proven serial bettor backs Berrettini
A highly profitable, proven bettor placed a substantial Berrettini bet, though the market has since moved sharply against the 80¢ entry.
$4,897Wallet win rate: 81%Score: 5.7 - Proven 77% winner adding to Berrettini
A proven bettor with 77% wins across 395 resolved bets is adding to a Berrettini position, with a repeatable cross-market record across 89 events.
$1,500Wallet win rate: 78%Score: 4.7 - Profitable bettor exits collapsing position
A historically profitable bettor made a large Matteo Berrettini entry and then sold as the price plunged, making the exit and implied move toward Vallejo worth watching.
$7,607Wallet win rate: 81%Score: 4.3 - Serial trader adds to Vallejo position
A profitable serial cross-market trader added about $4,100 to an existing Vallejo position in a market with only $8 in 24-hour volume.
$4,143Wallet win rate: 67%Score: 4.0
Top wallets in this event
- 0xe9d31c…079f$12,504 · 1 market · 2 alerts · 81% wins
- 0x86eb13…6566$4,143 · 1 market · 1 alert · 67% wins
- 0xf12f76…b30f$2,300 · 1 market · 1 alert · 96% wins
- 0x81f6a8…4488$1,500 · 1 market · 1 alert · 78% wins
FAQs
What are the Polymarket odds for Berrettini vs Vallejo?
Check the live markets on this page for current odds. The event includes a set handicap market alongside the match matchup.
What is smart money doing in the Berrettini vs Vallejo markets?
PolySpotter's recent alert reports that a serial trader added to a Vallejo position. The event has one tracked smart money signal, with $4,143 in smart money tracked.
What outcomes are traded for this Japan Open match?
The event includes a set handicap market: Berrettini -1.5 sets versus Vallejo +1.5 sets. See the market for its specific settlement rules.
When does the Berrettini vs Vallejo market resolve?
The match was originally scheduled for October 2, 2026, at 9:00 PM ET. The event is listed to resolve by October 10, 2026, at 01:00 UTC.