Lulu Sun vs Antonia Ruzic — W40 Maribor Round of 16

W40 Maribor · ITF · Round of 16
Lulu Sun
NZL
Lulu Sun
#119WTA
1637ELO
1654Hard ELO
25 yrs · Left-handed
Last 10 · pre-match
LWLLWLLWWL
2 — 1
Sets
Thursday, 23 March 2023 ·
hard
Antonia Ruzic
CRO
Antonia Ruzic
#61WTA
1739ELO
1717Hard ELO
$768kYTD
$1.4MCAREER
23 yrs · Right-handed
Last 10 · pre-match
LLWLLWLLWW
Sun L.
6-0 3-6 6-1
Ruzic A.
Sun L.
6362
Ruzic A.
0611

Lulu Sun defeated Antonia Ruzic 6-0 3-6 6-1 in the W40 Maribor round of 16 on hard. The upset overturned the form book — Antonia Ruzic came in ranked #61. Lulu Sun extended the head-to-head to 2–0.

Key context

Head to head

1–0
DateTournamentRoundSurfaceWinnerScore
2025-08-07CincinnatiR128hardLulu Sun6-4 6-4

Statistics

This season
Sun L.Ruzic A.
1st serve in·Slight edge
58%
65%
1st serve points won·Slight edge
70%
62%
2nd serve points won·Even
49%
48%
Service points won·Even
61%
57%
Return points won·Even
42%
45%
Break points saved·Slight edge
61%
54%
Aces / match·Clear edge
4.8
2.2
Double faults / match·Slight edge
3.3
2.6

Averages over each player's completed matches in the selected window (198 vs 200). ATP, WTA & Challenger.

Clutch

Under pressure
Sun L.Ruzic A.
Clutch Rating·Slight edge
72
82
Break points saved·Slight edge
94
84
Break points won·Dominant
52
96
Deciding sets·Slight edge
90
82
Tiebreaks·
78
—

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

Freshness

Recent load
Sun L.Ruzic A.
Freshness·
—
95

Ruzic A.: 7 days rest · 1 match, 20 games (7d). Higher means fresher. About

Draw