Tereza Valentova #49Czechia00 – 2Alina Korneeva #90Russia2

Signal quality Medium · Uncertainty band Lean · Market price 2.30

The read

Korneeva's hard-court serve and return numbers are more robust and tested against stronger opposition, giving her a structural edge on this surface.

• Korneeva's last 4 hard-court matches: 4-0 record, 75% games won, 72.4% first serve in, 68.5% first serve points won.
• Valentova's last 2 hard-court matches: 2-0 record, 75% games won, but only 48.4% first serve in and 41.7% second serve points won.
• Korneeva upset No. 2 seed Ann Li 6-2 6-2 in previous round, showing strong current form.
• Valentova's hard-court sample is very small (2 matches) and against lower-ranked opponents (143, 157).

Signal quality Medium · Uncertainty band Strong lean · Market price 1.91

The read

With both players in good form, the first set is likely to be competitive and exceed 8.5 games.

• Korneeva's last 4 hard-court first sets: 6-2, 6-2, 6-2, 6-4 (average 8.5 games).
• Valentova's last 2 hard-court first sets: 6-3, 6-1 (average 8.0 games).
• Both players have strong first-set records, but Korneeva's serve dominance may lead to a 6-4 or 7-5 type set.

Signal quality Medium · Uncertainty band Lean · Not priced

The read

Given both players' recent match lengths and the competitive nature of a quarterfinal, the total games are likely to exceed 20.5.

• Valentova's last 15 matches average 22.7 total games; Korneeva's last 15 average 22.1 total games.
• Both players have shown competitive sets in recent matches, with Valentova playing three-setters in 4 of last 15 and Korneeva in 5 of last 15.
• Hard-court matches for both have been shorter, but this is a quarterfinal with higher stakes, likely leading to tighter games.

Signal quality Low · Uncertainty band Slight lean · Not priced

The read

While Korneeva has been dominant, Valentova's fighting spirit could push the second set over 8.5 games.

• Korneeva's last 4 hard-court second sets: 6-2, 6-1, 6-2, 6-4 (average 7.75 games).
• Valentova's last 2 hard-court second sets: 6-2, 6-2 (average 8.0 games).
• If the first set is close, the second set may also be tight, but Korneeva's dominance could lead to a quick finish.

Signal quality Medium · Uncertainty band Lean · Market price 2.30

The read

Korneeva's dominant first-set performances on hard courts and high career first-set win rate suggest she is likely to take the opening set.

• Korneeva won the first set in all 4 recent hard-court matches, with an average first-set score of 6-2.
• Valentova won the first set in both hard-court matches, but against weaker opponents and with a lower first-serve percentage (48.4%).
• Korneeva's career first-set win conversion is 92%, indicating strong starts.

Signal quality Medium · Uncertainty band Lean · Not priced

The read

With Korneeva's strong serving on hard courts, the total aces are likely to exceed 5.5.

• Korneeva averages 3.8 aces per match on hard courts in her last 4 matches; Valentova averages 2.0 aces in her last 2 hard-court matches.
• Combined, they average 5.8 aces per match on hard courts in recent form.
• Korneeva's first-serve dominance (68.5% points won) suggests she can hit aces even against a good returner.

Signal quality Low · Uncertainty band Near coin-flip · Not priced

The read

Valentova's serving inconsistency could push the total double faults over 7.5, though Korneeva's low double-fault rate keeps this a borderline call.

• Valentova averages 4.0 double faults per match on hard courts in her last 2 matches; Korneeva averages 2.8 in her last 4 hard-court matches.
• Combined, they average 6.8 double faults per match on hard courts.
• Valentova's low first-serve percentage (48.4%) may lead to more double faults under pressure.