Lulu Sun vs Katie Boulter — W40 Maribor Round of 32
W40 Maribor · ITF · Round of 32
2 — 0
Sets
Wednesday, 22 March 2023 ·
hard
#71WTA
1831ELO
1795Hard ELO
30 yrs · 180 cm · Right-handed
Last 10 · pre-match
LWLLLLLWWW
Sun L.6-4 6-4
Boulter K.
Sun L.
662
Boulter K.
440
Lulu Sun defeated Katie Boulter 6-4 6-4 in the W40 Maribor round of 32 on hard. The upset overturned the form book — Katie Boulter came in ranked #71, leading the head-to-head 1–0. Lulu Sun claimed a first win over Katie Boulter in two meetings, narrowing the head-to-head to 1–1.
Key context
- Match story: Lulu Sun edged a tight contest from start to finish — 6–4 6–4.
Head to head
0–1| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2025-06-16 | Nottingham | R32 | grass | Katie Boulter | 6-2 6-2 |
Statistics
This season1st serve in·Even
58%
58%
1st serve points won·Even
70%
68%
2nd serve points won·Slight edge
50%
45%
Service points won·Even
61%
58%
Return points won·Even
42%
45%
Break points saved·Slight edge
61%
56%
Aces / match·Clear edge
4.8
3.2
Double faults / match·Dominant
3.3
5.4
Averages over each player's completed matches in the selected window (198 vs 200). ATP, WTA & Challenger.
Clutch
Under pressureClutch Rating·Clear edge
72
56
Break points saved·Dominant
94
30
Break points won·Dominant
52
84
Deciding sets·Slight edge
90
83
Tiebreaks·Clear edge
78
56
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About
Freshness
Recent loadFreshness·
—
84
Boulter K.: 4 days rest · 2 matches, 46 games (7d). Higher means fresher. About