Danielle Collins vs Jelena Ostapenko — San Diego Round of 16

San Diego · WTA · Round of 16
USA
Danielle Collins
#276WTA
1844ELO
1772Hard ELO
32 yrs · 178 cm · Right-handed
Last 10
LLLWLLWWLL
2 — 1
Sets
Monday, 11 September 2023
hard
LAT
Jelena Ostapenko
#31WTA
1858ELO
1796Hard ELO
$1.0MYTD
$20MCAREER
28 yrs · 177 cm · Right-handed
Last 10
LWLWWLWLLW

Umpiry Score

Pre-match
Collins D.
5.4
Clear underdogUmpiry Score
  • Extended break: 28 days (−0.3)
Ostapenko J.
5.9
Even matchUmpiry Score
  • Extended break: 28 days (−0.3)
Form & Matchup
4.9Hard Elo 1772
Surface ELO
5.1+24 Hard Elo edge
5.2Overall Elo 1844
ELO gap
4.8Overall Elo 1858
0.0
H2H
10.0
5.1
Surface form
5.5
0.0
Win streak
Fatigue & Travel
Prev. match
7.0
Context
8.5
Defending pts
5.0

The Umpiry Score combines match-context factors — matchup, form, fatigue, travel and motivation — into a single 0–10 score, updated daily. Read how it works.

Collins D.
2662
Ostapenko J.
6341

Head to head

1–2
DateTournamentRoundSurfaceWinnerScore
2025-03-31CharlestonR16clayDanielle Collins7-5 6-3
2023-02-06Abu DhabiR32hardJelena Ostapenko7-5 1-6 7-5
2018-03-19MiamiSFhardJelena Ostapenko7-6(1) 6-3
View full head-to-head →

Statistics

Recent form
Collins D.Ostapenko J.
57%1st serve in+2%59%
66%1st serve points won+2%64%
47%2nd serve points won+5%42%
57%Service points won+2%55%
44%Return points won+1%45%
56%Break points saved+7%49%
4.3Aces / match+0.83.5
5.6Double faults / match+0.55.1

Averages from each player's recent completed matches (20 vs 20). ATP, WTA & Challenger.

Draw

Final
Krejcikova B.[4]
Kenin S.
6-42-66-4
Semi-finals
Krejcikova B.[4]
Collins D.
3-67-56-2
Kenin S.
Navarro E.
6-25-76-4
Quarter-finals
Kenin S.
Potapova A.
6-26-3
Navarro E.
Sakkari M.[3]
6-40-67-64
Krejcikova B.[4]
Haddad Maia B.[7]
6-46-3
Collins D.
Garcia C.[2]
6-26-3
R16
Krejcikova B.[4]
Kalinina A.
6-36-2
Navarro E.
Sasnovich A.
7-56-4
Sakkari M.[3]
Osorio C.
6-32-2
Garcia C.[2]
Stephens S.
6-33-66-1
Potapova A.
Jabeur O.[1]
6-47-64
Kenin S.
Volynets K.
1-66-46-2
Collins D.
Ostapenko J.
2-66-36-4
Haddad Maia B.[7]
Kostyuk M.
7-56-736-2
R32
Osorio C.
Frech M.
6-31-66-4
Collins D.
Chirico L.
7-56-0
Ostapenko J.
Alexandrova E.[8]
7-636-767-5
Potapova A.
Parks A.
6-25-76-4
Volynets K.
Ngounoue C.
2-66-46-2
Sasnovich A.
Bencic B.[5]
6-33-66-2
Kostyuk M.
Linette M.
6-27-65
Stephens S.
Mertens E.
6-16-3
Kalinina A.
Pliskova K.
7-640-66-3
Haddad Maia B.[7]
Fernandez L.
6-35-76-2
Kenin S.
Kudermetova V.[6]
6-46-4
Navarro E.
Paolini J.
7-56-0