Claire Liu vs Tatiana PieriW35 Boca Raton FL Quarter-final

W35 Boca Raton FL · CHALLENGER · Quarter-final
#182WTA
1645ELO
1583Clay ELO
26 yrs · 170 cm · Right-handed
Last 10
LWWWWLWLLW
0 — 0
Sets
Monday, 6 April 2026
clay
#505WTA
1293ELO
1266Clay ELO
27 yrs
Last 10
LLWWWLLLWL

Umpiry Score

Pre-match
6.5
Marginal edgeUmpiry Score
4.4
Heavy underdogUmpiry Score
Form & Matchup
8.3+317 Clay Elo edge
Surface ELO
1.7Clay Elo 1266
8.9Overall Elo 1645
ELO gap
1.1Overall Elo 1293
5.0No prior meetings
H2H
5.0
2.8
Surface form
1.3
0.0
Win streak
0.0Lost last 3
Fatigue & Travel
6.0
Surface transition
Context
5.0
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.

Liu C.
762
Pieri T.
52

Head to head

No previous meetings on record.

Statistics

Recent form
69%1st serve in+8%61%
59%1st serve points won+2%57%
45%2nd serve points won+4%41%
54%Service points won+3%51%
48%Return points won+2%46%
55%Break points saved+6%49%
2.8Aces / match+2.70.1
2.6Double faults / match+0.93.5

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

Draw