Carlos Alcaraz's overwhelming 90.5% implied probability stems from his dominant head-to-head edge over Sebastian Korda—winning all three prior meetings convincingly on hard courts—and superior recent form, including straight-sets victories over qualifiers in Miami. As world No. 2, Alcaraz boasts elite baseline power and movement tailored to the fast Miami surface, where he's a two-time champion, while Korda, despite upsetting higher seeds like Norrie this week, ranks 23rd and struggles against top-tier returners. No major injuries reported for either per official ATP updates, but Alcaraz's rest advantage after fewer sets played bolsters trader consensus on his straight-sets likelihood, reflecting historical favorites' 85% win rate in similar round-of-16 clashes.
Experimental AI-generated summary referencing Polymarket data · Updated1st Set
This market will resolve to 'Carlos Alcaraz' if Carlos Alcaraz advances against Sebastian Korda.
This market will resolve to 'Sebastian Korda' if Sebastian Korda advances against Carlos Alcaraz.
If the match is canceled (not played at all), ends in a tie, or is delayed beyond 7 days from the scheduled date without a winner determined, 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.
Market Opened: Mar 21, 2026, 12:00 AM ET
Resolution Source
https://www.atptour.com/en/scores/currentResolver
0x65070BE91...1st Set
This market will resolve to 'Carlos Alcaraz' if Carlos Alcaraz advances against Sebastian Korda.
This market will resolve to 'Sebastian Korda' if Sebastian Korda advances against Carlos Alcaraz.
If the match is canceled (not played at all), ends in a tie, or is delayed beyond 7 days from the scheduled date without a winner determined, 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.
Market Opened: Mar 21, 2026, 12:00 AM ET
Resolution Source
https://www.atptour.com/en/scores/currentResolver
0x65070BE91...Carlos Alcaraz's overwhelming 90.5% implied probability stems from his dominant head-to-head edge over Sebastian Korda—winning all three prior meetings convincingly on hard courts—and superior recent form, including straight-sets victories over qualifiers in Miami. As world No. 2, Alcaraz boasts elite baseline power and movement tailored to the fast Miami surface, where he's a two-time champion, while Korda, despite upsetting higher seeds like Norrie this week, ranks 23rd and struggles against top-tier returners. No major injuries reported for either per official ATP updates, but Alcaraz's rest advantage after fewer sets played bolsters trader consensus on his straight-sets likelihood, reflecting historical favorites' 85% win rate in similar round-of-16 clashes.
Experimental AI-generated summary referencing Polymarket data · Updated
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