Lois Boisson vs Dayana Yastremska — Hamburg Semi-final
Hamburg · WTA · Semi-final
FRA5#281WTA
1728ELO
1694Clay ELO
$57kYTD
$1.2MCAREER
23 yrs · 175 cm · Right-handed
Last 10 · pre-match
LWWLWLLLLW
2 — 0
Sets
Monday, 14 July 2025 ·
clay
#107WTA
1792ELO
1731Clay ELO
$505kYTD
$6.5MCAREER
26 yrs · 175 cm · Right-handed
Last 10 · pre-match
LLWLWLWLWW
Boisson L.6-1 7-6
Yastremska D.
Boisson L.
672
Yastremska D.
160
Lois Boisson defeated Dayana Yastremska 6-1 7-6 in the Hamburg semi-final on clay. The upset overturned the form book — Dayana Yastremska came in ranked #107.
Key context
- Match story: Lois Boisson came through a tight passage before pulling clear — 6–1 7–6.
Head to head
No previous meetings on record.
Statistics
This season1st serve in·Even
63%
59%
1st serve points won·Slight edge
70%
62%
2nd serve points won·Even
45%
49%
Service points won·Even
60%
57%
Return points won·Even
44%
44%
Break points saved·Even
59%
56%
Aces / match·Slight edge
4.0
2.9
Double faults / match·Dominant
3.0
4.9
Averages over each player's completed matches in the selected window (65 vs 87). ATP, WTA & Challenger.
Freshness
Recent loadFreshness·Clear edge
77
96
Boisson L.: 3 days rest · 3 matches, 55 games (7d) · Yastremska D.: 7 days rest · 1 match, 15 games (7d). Higher means fresher. About
Conditions
Court speed
Medium-slowfavours grinders
SlowFast