OeirasClayQuarter-finals17 Apr 2026 · 13:35
M. Chwalinska
#118 · Poland
VS
S. Waltert
#97 · Switzerland
CHWALINSKA
1.82
·
WALTERT
2.03

Odds

Market
Chwalinska
Waltert
Winner
1.82
2.03
Total
line 20.5
1.9
Over 20.5
1.9
Under 20.5
Total
line 21.0
1.833
Over 21.0
1.971
Under 21.0
Handicap
games
2.04
-2.0 games
1.79
+2 games
Handicap
games
2.33
-3.5 games
1.52
+3.5 games

Player analysis

M. Chwalinska arrives in exceptional form — five wins from five. The serve has been a concern — averaging only 6.1/10, leaving M. Chwalinska vulnerable on second serve and facing frequent return pressure. Break point efficiency is a red flag — M. Chwalinska has been losing the important points, with a BP efficiency of -26 over recent matches.

DS 22.03Trend mixed

S. Waltert has been inconsistent recently, going 3–2 over the last five matches. Matches have been close throughout — average DS of +3.4 with a downward trend. S. Waltert is winning on the scoreboard but not pulling away. The serve has been a concern — averaging only 5.7/10, leaving S. Waltert vulnerable on second serve and facing frequent return pressure. Break point efficiency has been exceptional (+30) — converting opportunities and shutting down threats at the critical moments.

DS 3.44Trend down

Recent form

Clay court stats

Chwalinska
Stat
Waltert
62.5%
Win rate
61.1%
85–51
W–L
118–75

Avg stats — last 5

1st serve %80%
1st serve won70%
2nd serve won50%
BP converted60%
BP saved10%
Aces1
Double faults1
1st serve %60%
1st serve won60%
2nd serve won50%
BP converted60%
BP saved70%
Aces2
Double faults3

Head to head

Career meetings between these two players (all tournaments), not only this event. The match at the top of the page is the current tournament fixture.

11
Clay 11
M. Chwalinska vs S. Waltert head to head match history
DateTournamentSurfaceRoundWinnerScore
OeirasClayQuarter-finalsChwalinska6-1 6-0
LjubljanaClayQuarter-finalsWaltert6-2 1-6 6-4