Lulu Sun vs Camila Osorio — US Open Round of 128

US Open · WTA · Round of 128
Lulu Sun
NZL
Lulu Sun
#119WTA
1637ELO
1654Hard ELO
25 yrs · Left-handed
Last 10 · pre-match
LWLLWLLWWL
2 — 1
Sets
Monday, 25 August 2025 ·
hard
Camila Osorio
COL
Camila Osorio
#55WTA
1807ELO
1780Hard ELO
24 yrs · 162 cm · Right-handed
Last 10 · pre-match
LLWLWLWLLW
Sun L.
6-4 2-6 6-0
Osorio C.
Sun L.
6262
Osorio C.
4601

Lulu Sun defeated Camila Osorio 6-4 2-6 6-0 in the US Open round of 128 on hard. The upset overturned the form book — Camila Osorio came in ranked #55, defending last year's round of 128.

Key context

Head to head

No previous meetings on record.

Statistics

This season
Sun L.Osorio C.
1st serve in·Slight edge
56%
63%
1st serve points won·Slight edge
70%
63%
2nd serve points won·Slight edge
48%
43%
Service points won·Even
60%
56%
Return points won·Slight edge
40%
46%
Break points saved·Even
59%
55%
Aces / match·Dominant
5.5
1.9
Double faults / match·Dominant
3.4
5.9

Averages over each player's completed matches in the selected window (79 vs 65). ATP, WTA & Challenger.

Clutch

Under pressure
Sun L.Osorio C.
Clutch Rating·Clear edge
72
51
Break points saved·Dominant
94
15
Break points won·Dominant
52
97
Deciding sets·Clear edge
90
77
Tiebreaks·Dominant
78
49

Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About

Freshness

Recent load
Sun L.Osorio C.
Freshness·
—
92

Osorio C.: 7 days rest · 1 match, 27 games (7d). Higher means fresher. About

Conditions

Court speed
Medium-fastrewards aggression
SlowFast

Draw