QuitoClayQuarter-finals5 Dec 2025 · 17:05
E. Kalieva
#154 · USA
VS
P. Hercog
#303 · Slovenia
KALIEVA
2.44
·
HERCOG
1.58

Odds

Market
Kalieva
Hercog
Winner
2.44
1.58

Player analysis

E. Kalieva has been inconsistent recently, going 3–2 over the last five matches. Form is mixed — DS ranging from -1.5 to 27.8, with at least one match where E. Kalieva was clearly outplayed. The serve has been a concern — averaging only 6.4/10, leaving E. Kalieva vulnerable on second serve and facing frequent return pressure.

DS 12.8Trend mixed

P. Hercog shows a 4–1 form record, though the level of opposition has been mixed — average ranking of opponents is 178. Form is mixed — DS ranging from -2.7 to 41.3, with at least one match where P. Hercog was clearly outplayed. Serve quality has been average (6.7/10) — neither a weapon nor a significant liability.

DS 21.74Trend mixed

Recent form

Recent form bar chartLWLWW

3W 2L last 5

3 MarGibson6-4 5-7 3-6L
1 MarStarodubtseva3-6 1-6W
21 FebGuo2-6 6-2 6-7L
20 FebHosogi6-2 6-2W
17 FebRogers6-4 6-2W
Recent form bar chartLWWWW

4W 1L last 5

22 FebIbragimova6-1 1-6 7-5L
7 DecGiovannini2-6 1-6W
6 DecJeanjean2-6 2-6W
5 DecKalieva3-6 1-6W
3 DecOliynykova4-6 6-3 6-3W

Clay court stats

Kalieva
Stat
Hercog
57.3%
Win rate
61.5%
71–53
W–L
198–124

Avg stats — last 5

1st serve %60%
1st serve won80%
2nd serve won50%
BP converted70%
BP saved40%
Aces5
Double faults2
1st serve %70%
1st serve won70%
2nd serve won60%
BP converted70%
BP saved30%
Aces3
Double faults2