Lucrezia Stefanini vs Vitalia Diatchenko — Us Open Qualifying Round 1

Us Open · CHALLENGER · Qualifying Round 1
Lucrezia Stefanini
ITA
Lucrezia Stefanini
#163WTA
1527ELO
1497Hard ELO
28 yrs · 164 cm · Right-handed
Last 10 · pre-match
LWWLWLLWLW
0 — 0
Sets
Monday, 25 August 2025
hard
RUS
Vitalia Diatchenko
#560WTA
1466ELO
1444Hard ELO
35 yrs · 170 cm · Right-handed
Last 10 · pre-match
LWLLLLLWWW
Stefanini L.
7-6 6-2
Diatchenko V.
Stefanini L.
7862
Diatchenko V.
662–

Lucrezia Stefanini defeated Vitalia Diatchenko 7-6 6-2 in the Us Open qualifying round 1 on hard.

Key context

Head to head

No previous meetings on record.

Serve vs return

This season
Stefanini L.serving39% hold

wins 45% of points on serve vs Diatchenko V.

Diatchenko V.serving41% hold

wins 46% of points on serve vs Stefanini L.

Baseline battle — serve is shaky, expect plenty of breaks

Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About

Statistics

This season
Stefanini L.Diatchenko V.
1st serve in·Slight edge
71%
62%
1st serve points won·Even
57%
61%
2nd serve points won·Even
43%
41%
Service points won·Even
53%
53%
Return points won·Even
47%
48%
Break points saved·Even
51%
52%
Aces / match·Even
1.0
1.1
Double faults / match·Dominant
3.5
5.8

Averages over each player's completed matches in the selected window (82 vs 19). ATP, WTA & Challenger.

Clutch

Under pressure
Stefanini L.Diatchenko V.
Clutch Rating·Clear edge
32
15
Break points saved·Even
26
22
Break points won·Dominant
96
69
Deciding sets·Clear edge
61
45
Tiebreaks·Slight edge
19
28

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

Umpiry Score

Pre-match
Stefanini L.
5.7
Slight disadvantageUmpiry Score
  • Extended break: 35 days (−0.7)
Diatchenko V.
5.3
Clear underdogUmpiry Score
  • Extended break: 42 days (−0.7)
Form & Matchup
5.9+54 Hard Elo edge
Surface ELO
4.1Hard Elo 1444
6.0Overall Elo 1527
ELO gap
4.0Overall Elo 1466
5.0No prior meetings
H2H
5.0
5.8
Surface form
8.0
Win streak
0.0
Fatigue & Travel
6.0
Surface transition
Context
6.0
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.

Freshness

Recent load
Stefanini L.Diatchenko V.
Freshness·
77
—

Stefanini L.: 1 day rest · 3 matches, 44 games (7d). Higher means fresher. About

Conditions

Court speed
Fastbig serves, short points
SlowFast

Draw — qualifying

Q3
Valentova T.
Rus A.
6-26-2
Tjen J.
Ito A.
6-16-2
Galfi D.
Udvardy P.
6-36-4
Hon P.
Vandewinkel H.
6-36-3
Shibahara E.
Gracheva V.
6-06-4
Volynets K.
Fett J.
5-76-26-3
Jimenez Kasintseva V.
Jones E.
7-57-67
Wang X.
Charaeva A.
6-44-66-2
Selekhmeteva O.
Akli A.
7-52-66-2
Marino R.
Salkova D.
6-32-66-1
Inoue H.
Stefanini L.
7-646-1
Liu C.
Erjavec V.
7-56-4
Jones F.
Hartono A.
6-26-4
Aiava D.
Seidel E.
5-76-17-66
Zhang S.
Wei S.
6-16-3
Semenistaja D.
Klimovicova L.
6-37-60
Q2
Hartono A.
Gadecki O.
6-44-66-4
Tjen J.
Chwalinska M.
7-57-5
Vandewinkel H.
Tomova V.
3-67-56-4
Hon P.
Niemeier J.
6-46-3
Volynets K.
Honer A.
6-26-741-0
Fett J.
Andrianjafitrimo T.
6-757-56-4
Aiava D.
Mikulskyte J.
2-66-16-4
Wei S.
Romero Gormaz L.
4-66-16-1
Jones E.
Pigossi L.
6-46-4
Charaeva A.
Marcinko P.
1-66-17-5
Wang X.
Martic P.
7-56-4
Marino R.
Hontama M.
6-12-66-1
Selekhmeteva O.
Shymanovich I.
6-26-3
Salkova D.
Dmitruk K.
6-35-77-68
Inoue H.
Waltert S.
6-36-2
Liu C.
Inglis M.
6-37-5
Erjavec V.
Brace C.
6-46-4
Jones F.
Gorgodze E.
6-17-611
Valentova T.
Prozorova T.
7-56-1
Rus A.
Burrage J.
6-746-46-4
Ito A.
Maristany Zuleta De Reales G.
6-01-66-1
Galfi D.
Crawley F.
6-26-2
Udvardy P.
Leonard M.
6-26-1
Gracheva V.
Wurth T.
7-56-2
Shibahara E.
Pridankina E.
7-657-67
Seidel E.
Vickery S.
6-16-2
Zhang S.
Vidmanova D.
6-46-0
Jimenez Kasintseva V.
Sharma A.
2-66-36-3
Semenistaja D.
Cabrera L.
6-16-2
Klimovicova L.
Ponchet J.
6-36-3
Akli A.
Dart H.
7-646-1
Stefanini L.
Zhao C.
6-16-4
Q1
Jones F.
Hruncakova V.
6-36-4
Gorgodze E.
Watson H.
3-66-36-4
Hartono A.
Sanchez A.
2-66-46-3
Gadecki O.
Koevermans A.
3-66-36-1
Valentova T.
Barthel M.
6-26-4
Burrage J.
Tig P.
6-46-0
Rus A.
Martinez Cirez C.
6-46-2
Ito A.
Friedsam A.
6-45-76-3
Chwalinska M.
Pedone G.
6-26-0
Tjen J.
Lepchenko V.
6-36-1
Maristany Zuleta De Reales G.
Rakotomanga Rajaonah T.
6-27-64
Galfi D.
Urhobo A.
6-26-4
Udvardy P.
Ormaechea P.
6-46-1
Tomova V.
Burillo Escorihuela I.
6-36-0
Niemeier J.
Saville D.
6-06-2
Hon P.
Brancaccio N.
7-56-4
Gracheva V.
Brengle M.
7-56-3
Wurth T.
Rodionova A.
6-17-5
Pridankina E.
Palicova B.
5-76-36-4
Shibahara E.
Day K.
7-56-1
Volynets K.
Costoulas S.
6-36-4
Honer A.
Osuigwe W.
6-26-3
Andrianjafitrimo T.
Hercog P.
5-76-26-4
Aiava D.
Bejlek S.
6-44-66-4
Mikulskyte J.
Okamura K.
6-37-5
Zhang S.
Stoiana M.
7-56-3
Vidmanova D.
Iyengar M.
6-16-2
Wei S.
Cengiz B.
6-26-2
Romero Gormaz L.
Naef C.
6-46-4
Jones E.
Pera B.
6-14-66-2
Pigossi L.
Zidansek T.
5-77-626-3
Sharma A.
Radivojevic L.
7-56-4
Jimenez Kasintseva V.
Nguyen A.
6-27-5
Marcinko P.
Gao X.
6-26-1
Charaeva A.
Ekstrand M.
6-36-4
Martic P.
Fruhvirtova L.
6-36-0
Semenistaja D.
Lazaro Garcia A.
2-66-27-5
Cabrera L.
Oliynykova O.
6-26-4
Ponchet J.
Mandlik E.
6-46-2
Dart H.
Todoni A.
7-56-737-66
Shymanovich I.
Kraus S.
6-32-67-5
Salkova D.
Grabher J.
7-53-66-2
Hontama M.
Penickova K.
6-04-67-64
Marino R.
Tararudee L.
6-32-67-5
Zhao C.
Carle M.
7-686-2
Brace C.
Hibino N.
2-66-36-3
Erjavec V.
Timofeeva M.
6-36-1
Vickery S.
Soboleva A.
7-57-5
Stefanini L.
Diatchenko V.
7-666-2
Inoue H.
Davis L.
6-16-2
Waltert S.
Snigur D.
4-66-16-2
Prozorova T.
Trevisan M.
6-36-3
Crawley F.
Chirico L.
6-26-3
Leonard M.
Nahimana S.
6-36-4
Vandewinkel H.
Stakusic M.
6-36-2
Fett J.
Garland J.
6-26-4
Seidel E.
Von Deichmann K.
6-36-2
Wang X.
Branstine C.
3-66-36-3
Klimovicova L.
Korneeva A.
7-646-726-4
Akli A.
Vedder E.
7-56-2
Selekhmeteva O.
Riera J.
2-66-06-3
Dmitruk K.
Juvan K.
7-56-4
Liu C.
Kawa K.
6-16-3
Inglis M.
Hunter S.
6-36-4