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Valentini Grammatikopoulou is a 29-year-old Greek professional currently ranked #556 on the live WTA tour with 91 ranking points. Grammatikopoulou slipped 57 places in the latest ranking update. Standing 164 cm, Grammatikopoulou is a right-hander.
Grammatikopoulou was born in Kilkis, Greece. Our rating model puts Grammatikopoulou at 1454 ELO across 191 rated matches, strongest on clay (1514). Grammatikopoulou's next scheduled points drop is 3 points from W15 Rogaska Slatina 1 on August 3, 2026, when that result rolls off the 52-week ranking, and 18 results currently count toward Grammatikopoulou's ranking total.
<a href="https://atprank.com/player/valentini-grammatikopoulou"><img src="https://atprank.com/api/card/player/valentini-grammatikopoulou" alt="Live tennis ranking — atprank.com" width="640" height="180" /></a>Live card — updates automatically. Free to embed with the atprank.com link.
From matches in our dataset (2023–present).
Biggest upset victories — matches Valentini Grammatikopoulou won as the betting underdog, ranked by pre-match odds.
Valentini Grammatikopoulou’s wins over the highest-rated opponents, by the opponent’s pre-match ELO (since 2023).
Anca Alexia TodoniW25 Slobozia 2023 · 6-1 1-0 ret.ELO 1596def. 
Laura HietarantaW35 Verbier 2 2025 · 6-2 6-1ELO 1594def. 
Lamis Alhussein Abdel AzizW25 Sharm ElSheikh 2023 · 6-3 0-6 7-5ELO 1585def. 
Dejana RadanovicW25 Koge 2023 · 1-6 6-3 6-4ELO 1582def. 
Rada ZolotarevaW35 Istanbul 1 2025 · 6-2 6-4ELO 1574Last match Jul 13, 2026 · last win Jul 9, 2026
Level on points with Ranah Akua Stoiber at #555.
Points needed to reach each tier, assuming other players’ totals stay the same.
Valid results outside the best-18 that don't count toward the ranking right now — they promote in as counting results drop off.
Valentini Grammatikopoulou's most-played opponents. Open any rivalry for the full meeting record and a win-probability prediction.
Sinja Kraus