Diane Parry vs Lois BoissonCincinnati Round of 32

Cincinnati · WTA · Round of 32
#66WTA
1747ELO
1653Hard ELO
$515kYTD
$3.8MCAREER
23 yrs · 170 cm · Right-handed
Last 10 · pre-match
LWWLLLWLWL
2 — 1
Sets
Monday, 17 August 2026 ·
hard
COURT 7 · 1st on
#281WTA
1728ELO
1568Hard ELO
$57kYTD
$1.2MCAREER
23 yrs · 175 cm · Right-handed
Last 10 · pre-match
WWLWLLLLWW
Parry D.
4-6 6-4 6-3
Boisson L.
Parry D.
4662
Boisson L.
6431

Diane Parry defeated Lois Boisson in the Round of 32 of the Cincinnati hard-court tournament, 4-6, 6-4, 6-3. Parry hit 3 aces and 4 double faults, while Boisson had 8 aces and 6 double faults. Parry converted 33% of her break points and won 4 service breaks to Boisson's 3.

Key context

Head to head

No previous meetings on record.

Statistics

This season
1st serve in·Even
60%
64%
1st serve points won·Even
68%
66%
2nd serve points won·Slight edge
45%
37%
Service points won·Even
59%
55%
Return points won·Even
41%
37%
Break points saved·Even
59%
56%
Aces / match·Slight edge
3.9
2.8
Double faults / match·Slight edge
3.3
3.9

Averages over each player's completed matches in the selected window (36 vs 8). ATP, WTA & Challenger.

Win Probability

Pre-match · updated 14:50 UTC
Parry D.56%
Boisson L.44%
Toss-up
50–58%
Slight edge
58–67%
Clear favourite
67–80%
Strong favourite
80%+

Toss-up · Too close to call

Calibrated model · 65% favourite accuracy (2025–26, out-of-sample). Probability is a statistical estimate, not a certainty. How it works.

Umpiry Score

Pre-match
6.3
Marginal edgeUmpiry Score
4.8
Heavy underdogUmpiry Score
  • Back-to-back day (−0.5)
Form & Matchup
6.1+84 Hard Elo edge
Surface ELO
3.9Hard Elo 1568
5.2Overall Elo 1747
ELO gap
4.8Overall Elo 1728
5.0No prior meetings
H2H
5.0No prior meetings
5.96 of last 10 on hard
Surface form
6.66 of last 10 on hard
Fatigue & Travel
4.02 three-setters in 14 days
3-set count
7.01 three-setter in 14 days
Context
5.0Didn't play here last year
Defending pts
5.0Didn't play here last year

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
Freshness·Slight edge
67
73

Parry D.: 2 days rest · 3 matches, 76 games (7d) · Boisson L.: 2 days rest · 3 matches, 55 games (7d). Higher means fresher. About

Conditions

Court speed
Fastbig serves, short points
SlowFast
Weather
26°COvercast
Wind 7 km/hHumidity 88%

Draw