TucumanClay1/8-finals6 Nov 2025 · 22:10
S. Sierra
#88 · Argentina
VS
C. Markus
#463 · Argentina

Odds

Market
Sierra
Markus
Winner

Player analysis

S. Sierra comes into this match in difficult form — 2 wins from the last 5. Point statistics tell a concerning story — average DS of -13.0, meaning S. Sierra has been on the wrong side of most exchanges over five matches. The serve has been a concern — averaging only 4.9/10, leaving S. Sierra vulnerable on second serve and facing frequent return pressure. Break point efficiency is a red flag — S. Sierra has been losing the important points, with a BP efficiency of -12 over recent matches.

DS -12.96Trend mixed

C. Markus has been inconsistent recently, going 3–2 over the last five matches. Form is mixed — DS ranging from -16.8 to 34.1, with at least one match where C. Markus was clearly outplayed. The serve has been a concern — averaging only 5.9/10, leaving C. Markus vulnerable on second serve and facing frequent return pressure.

DS 11.4Trend mixed

Recent form

Clay court stats

Sierra
Stat
Markus
72.3%
Win rate
50.5%
149–57
W–L
54–53

Avg stats — last 5

1st serve %60%
1st serve won60%
2nd serve won40%
BP converted40%
BP saved50%
Aces3
Double faults6
1st serve %60%
1st serve won70%
2nd serve won50%
BP converted60%
BP saved50%
Aces0
Double faults4