Danielle Collins vs Jelena OstapenkoSan Diego Round of 16

San Diego · WTA · Round of 16
#1014WTA
1844ELO
1772Hard ELO
32 yrs · 178 cm · Right-handed
Last 10 · pre-match
LLLWLWLWWL
2 — 1
Sets
Monday, 11 September 2023 ·
hard
#30WTA
1855ELO
1794Hard ELO
$1.5MYTD
$20MCAREER
29 yrs · 177 cm · Right-handed
Last 10 · pre-match
LLLWWLWWWL
Collins D.
2-6 6-3 6-4
Ostapenko J.
Collins D.
2662
Ostapenko J.
6341

Danielle Collins defeated Jelena Ostapenko 2-6 6-3 6-4 in the San Diego round of 16 on hard. The upset overturned the form book — Jelena Ostapenko came in ranked #30, leading the head-to-head 2–1. Danielle Collins narrowed the head-to-head to 2–2.

Key context

Head to head

12
DateTournamentRoundSurfaceWinnerScore
2025-03-31CharlestonR16clayDanielle Collins7-5 6-3
2023-02-06Abu DhabiR32hardJelena Ostapenko7-5 1-6 7-5
2018-03-19MiamiSFhardJelena Ostapenko7-6 6-3

Statistics

This season
1st serve in·Even
58%
58%
1st serve points won·Even
69%
66%
2nd serve points won·Even
47%
43%
Service points won·Even
60%
57%
Return points won·Even
44%
45%
Break points saved·Even
59%
55%
Aces / match·Even
3.8
3.9
Double faults / match·Clear edge
4.6
5.4

Averages over each player's completed matches in the selected window (127 vs 178). ATP, WTA & Challenger.

Clutch

Under pressure
Clutch Rating·Clear edge
89
68
Break points saved·Dominant
82
25
Break points won·Even
99
100
Deciding sets·Clear edge
82
94
Tiebreaks·Clear edge
95
80

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

Freshness

Recent load
Freshness·
95

Ostapenko J.: 5 days rest · 1 match, 16 games (7d). Higher means fresher. About

Conditions

Court speed
Medium-slowfavours grinders
SlowFast

Draw