ManilaHardSemi-finals30 Jan 2026 · 10:10
S. Sierra
#63 · Argentina
VS
C. Osorio
#58 · Colombia
SIERRA
2.44
·
OSORIO
1.61

Odds

Market
Sierra
Osorio
Winner
2.44
1.61

Player analysis

S. Sierra comes into this match in difficult form — 1 wins from the last 5. Point statistics tell a concerning story — average DS of -15.9, meaning S. Sierra has been on the wrong side of most exchanges over five matches. The serve has been a concern — averaging only 5.1/10, leaving S. Sierra vulnerable on second serve and facing frequent return pressure.

DS -15.92Trend down

C. Osorio has been inconsistent recently, going 3–2 over the last five matches. Point statistics tell a concerning story — average DS of -1.3, meaning C. Osorio has been on the wrong side of most exchanges over five matches. The serve has been a concern — averaging only 5.4/10, leaving C. Osorio vulnerable on second serve and facing frequent return pressure. Good performance in key moments — break point efficiency of +10 over the last five.

DS -1.3Trend down

Recent form

Recent form bar chartLLWLL

1W 4L last 5

10 MarAndreescu3-6 6-2 3-6L
8 MarAndreeva6-0 6-0L
6 MarStearns5-7 5-7W
13 FebRakhimova3-6 6-7L
8 FebPliskova1-6 2-6L
Recent form bar chartLWWWL

3W 2L last 5

8 MarOsaka1-6 6-3 1-6L
7 MarJovic6-4 6-7 3-6W
5 MarStephens4-6 1-6W
24 FebTjen6-4 6-3W
11 FebOstapenko6-3 6-1L

Hard court stats

Sierra
Stat
Osorio
62.3%
Win rate
51.9%
43–26
W–L
81–75

Avg stats — last 5

1st serve %50%
1st serve won60%
2nd serve won50%
BP converted50%
BP saved60%
Aces3
Double faults4
1st serve %60%
1st serve won60%
2nd serve won40%
BP converted70%
BP saved40%
Aces2
Double faults6