Tournament Run
Petra Marcinko’s road through US Open 2026.
R128UP NEXTP. MarcinkoK. Birrell
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Live Odds
Current prediction-market probability, updated as prices change.
PMPetra Marcinko46%yes54%novs Kimberly Birrell · US Open WTA · match winner ›
Petra Marcinko is trading at 46% to beat Kimberly Birrell at US Open WTA on Polymarket.
Player Overview
Key facts and market numbers.
Tour
WTA
Born
4 December 2005 (age 20)
Playing this week
Country
🇭🇷 Croatia
Singles ranking
No. 53
Career-high ranking
No. 45 (13 July 2026)
Height
176 cm
Petra Marcinko is a professional tennis player from Croatia competing on the WTA circuit, born 4 December 2005.
Match History
Every Petra Marcinko match our markets have settled, newest first. Each opens its own page with the score and the price history.
Recent Results
Completed matches, newest first.
Market Profile
Where the market places this player right now – every slider is computed from live Polymarket data, nothing is editorial.
Latest Insights
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