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Home / Markets / US Open ATP: Ben Shelton vs Carlos Alcaraz
Resolved market scorecard

US Open ATP: Ben Shelton vs Carlos Alcaraz: result and scorecard

Resolved Ben Shelton. One day before close Polymarket priced that outcome at 21.5%; a week before, –. $7.3M traded in total.

Updated 2026-11-06 02:32 UTC · Source: Polymarket · 18+ · Market prices, not predictions or advice

Result

Ben Shelton
resolved September 9, 2026

Price 1 day before

21.5%
Market leaned the wrong way

Price 7 days before

–
30 days before: –

Volume

$7.3M
26 outcomes

TennisSportsGames

Final prices by outcome

OutcomeResultVolume
Ben SheltonWON$7.0M
US Open ATP: Ben Shelton vs Carlos Alcaraz Match O/U 38.5 · OverWON$66K
US Open ATP: Ben Shelton vs Carlos Alcaraz Set Handicap +/-2.5 · SheltonWON$56K
US Open ATP: Ben Shelton vs Carlos Alcaraz Set 1 Winner · AlcarazWON$49K
US Open ATP: Ben Shelton vs Carlos Alcaraz Set Handicap +/-1.5 · SheltonWON$41K
US Open ATP: Ben Shelton vs Carlos Alcaraz Set 2 Winner · SheltonWON$26K
US Open ATP: Ben Shelton vs Carlos Alcaraz Game Spread +/-4.5 · SheltonWON$18K
US Open ATP: Ben Shelton vs Carlos Alcaraz Total Sets: O/U 3.5 · Over 3.5WON$18K
US Open ATP: Ben Shelton vs Carlos Alcaraz Total Sets: O/U 4.5 · Over 4.5WON$6K
US Open ATP: Ben Shelton vs Carlos Alcaraz Set 3 Winner · SheltonWON$3K
US Open ATP: Ben Shelton vs Carlos Alcaraz Match O/U 40.5 · OverWON$3K
US Open ATP: Ben Shelton vs Carlos Alcaraz Set 4 Winner · AlcarazWON$1K
US Open ATP: Ben Shelton vs Carlos Alcaraz Set 2 O/U 8.5 · UnderWON$1K
US Open ATP: Ben Shelton vs Carlos Alcaraz Match O/U 36.5 · OverWON$1K
Completed MatchWON$1K
US Open ATP: Ben Shelton vs Carlos Alcaraz Set 1 O/U 10.5 · OverWON$250
US Open ATP: Ben Shelton vs Carlos Alcaraz Set 1 O/U 8.5 · OverWON$0
US Open ATP: Ben Shelton vs Carlos Alcaraz Set 1 O/U 9.5 · OverWON$0
US Open ATP: Ben Shelton vs Carlos Alcaraz Set 2 O/U 9.5 · UnderWON$0
US Open ATP: Ben Shelton vs Carlos Alcaraz Set 2 O/U 10.5 · UnderWON$0
US Open ATP: Ben Shelton vs Carlos Alcaraz Set 3 O/U 8.5 · OverWON$0
US Open ATP: Ben Shelton vs Carlos Alcaraz Set 3 O/U 9.5 · UnderWON$0
US Open ATP: Ben Shelton vs Carlos Alcaraz Set 3 O/U 10.5 · UnderWON$0
US Open ATP: Ben Shelton vs Carlos Alcaraz Set 4 O/U 8.5 · UnderWON$0
US Open ATP: Ben Shelton vs Carlos Alcaraz Set 4 O/U 9.5 · UnderWON$0
US Open ATP: Ben Shelton vs Carlos Alcaraz Set 4 O/U 10.5 · UnderWON$0
Carlos AlcarazLOST$7.0M
US Open ATP: Ben Shelton vs Carlos Alcaraz Match O/U 38.5 · UnderLOST$66K
US Open ATP: Ben Shelton vs Carlos Alcaraz Set Handicap +/-2.5 · AlcarazLOST$56K
US Open ATP: Ben Shelton vs Carlos Alcaraz Set 1 Winner · SheltonLOST$49K
US Open ATP: Ben Shelton vs Carlos Alcaraz Set Handicap +/-1.5 · AlcarazLOST$41K
US Open ATP: Ben Shelton vs Carlos Alcaraz Set 2 Winner · AlcarazLOST$26K
US Open ATP: Ben Shelton vs Carlos Alcaraz Game Spread +/-4.5 · AlcarazLOST$18K
US Open ATP: Ben Shelton vs Carlos Alcaraz Total Sets: O/U 3.5 · Under 3.5LOST$18K
US Open ATP: Ben Shelton vs Carlos Alcaraz Total Sets: O/U 4.5 · Under 4.5LOST$6K
US Open ATP: Ben Shelton vs Carlos Alcaraz Set 3 Winner · AlcarazLOST$3K
US Open ATP: Ben Shelton vs Carlos Alcaraz Match O/U 40.5 · UnderLOST$3K
US Open ATP: Ben Shelton vs Carlos Alcaraz Set 4 Winner · SheltonLOST$1K
US Open ATP: Ben Shelton vs Carlos Alcaraz Set 2 O/U 8.5 · OverLOST$1K
US Open ATP: Ben Shelton vs Carlos Alcaraz Match O/U 36.5 · UnderLOST$1K
US Open ATP: Ben Shelton vs Carlos Alcaraz Set 1 O/U 10.5 · UnderLOST$250
US Open ATP: Ben Shelton vs Carlos Alcaraz Set 1 O/U 8.5 · UnderLOST$0
US Open ATP: Ben Shelton vs Carlos Alcaraz Set 1 O/U 9.5 · UnderLOST$0
US Open ATP: Ben Shelton vs Carlos Alcaraz Set 2 O/U 9.5 · OverLOST$0
US Open ATP: Ben Shelton vs Carlos Alcaraz Set 2 O/U 10.5 · OverLOST$0
US Open ATP: Ben Shelton vs Carlos Alcaraz Set 3 O/U 8.5 · UnderLOST$0
US Open ATP: Ben Shelton vs Carlos Alcaraz Set 3 O/U 9.5 · OverLOST$0
US Open ATP: Ben Shelton vs Carlos Alcaraz Set 3 O/U 10.5 · OverLOST$0
US Open ATP: Ben Shelton vs Carlos Alcaraz Set 4 O/U 8.5 · OverLOST$0
US Open ATP: Ben Shelton vs Carlos Alcaraz Set 4 O/U 9.5 · OverLOST$0
US Open ATP: Ben Shelton vs Carlos Alcaraz Set 4 O/U 10.5 · OverLOST$0

Price history to resolution

0%25%50%75%100%09-0709-0809-09
Ben SheltonUS Open ATP: Ben Shelton vs Carlos Alcaraz Match O/U 38.5 · OverUS Open ATP: Ben Shelton vs Carlos Alcaraz Set Handicap +/-2.5 · SheltonUS Open ATP: Ben Shelton vs Carlos Alcaraz Set 1 Winner · Alcaraz
📱 Compare how the same event is priced across venues on Polymtrade.Referral link. 18+.

Scorecard

A market that prices the eventual outcome at 22% the day before is getting it wrong in the simplest sense, but a single market says little about calibration. Across many markets, outcomes priced at 70% should happen about 70% of the time. See the monthly scorecard for the aggregate record.

Resolution rules

This market refers to the tennis match between Ben Shelton and Carlos Alcaraz in the US Open ATP, originally scheduled for September 8, 2026 at 11:30AM ET. This market will resolve to 'Ben Shelton' if Ben Shelton advances against Carlos Alcaraz. This market will resolve to 'Carlos Alcaraz' if Carlos Alcaraz advances against Ben Shelton. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by September 22, 2026, 11:59 PM ET (14 days after the scheduled start), this market will resolve to 50-50. If the match begins but is not completed, and one player advances due to the opponent's retirement, default, or disqualification, this market will resolve to the player who advances. If the match ends in a walkover (player withdraws before the start and the other advances automatically), this market will resolve to 50-50. The primary resolution source will be official information from the ATP Tour. A consensus of credible reporting may also be used.

Frequently asked questions

How did "US Open ATP: Ben Shelton vs Carlos Alcaraz" resolve?
It resolved Ben Shelton around September 15, 2026.
What did the market predict?
Polymarket priced the winning outcome at 21.5% one day before close, – one week before and – one month before.
How much was traded?
$7.3M across 26 outcomes.

Related on BetG8

Data: Polymarket Gamma and CLOB APIs, fetched by BetG8 at the time shown above. Venues may restrict access by location. 18+ only.