RomeClay1/16-finals9 May 2026 · 11:10
C. Gauff
#4 · USA
VS
S. Sierra
#68 · Argentina
GAUFF
1.09
·
SIERRA
9.57

Odds

Market
Gauff
Sierra
Winner
1.09
9.57
Total
line 14.5
1.04
Over 14.5
7.1
Under 14.5
Total
line 15.0
1.05
Over 15.0
6.65
Under 15.0
Handicap
games
7.7
-9.5 games
1.06
+9.5 games
Handicap
games
7.1
-9.0 games
1.07
+9 games

Player analysis

C. Gauff comes in with a 4–1 record over recent matches, with wins against quality opposition in the top 25 on average. Form is mixed — DS ranging from -5.0 to 18.9, with at least one match where C. Gauff was clearly outplayed. The serve has been a concern — averaging only 5.8/10, leaving C. Gauff vulnerable on second serve and facing frequent return pressure.

DS 8.36Trend mixed

S. Sierra has been inconsistent recently, going 3–2 over the last five matches. Point margins have been modest — DS averaging +5.1. Wins have been functional rather than dominant. The serve has been a concern — averaging only 5.5/10, leaving S. Sierra vulnerable on second serve and facing frequent return pressure. Good performance in key moments — break point efficiency of +14 over the last five.

DS 5.07Trend mixed

Recent form

Clay court stats

Gauff
Stat
Sierra
75%
Win rate
72%
78–26
W–L
152–59

Avg stats — last 5

1st serve %70%
1st serve won70%
2nd serve won40%
BP converted50%
BP saved60%
Aces1
Double faults3
1st serve %70%
1st serve won60%
2nd serve won40%
BP converted50%
BP saved60%
Aces1
Double faults4

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.

20
Clay 10
Hard 10
C. Gauff vs S. Sierra head to head match history
DateTournamentSurfaceRoundWinnerScore
RomeClayWTA 1/16-finalsGauff5-7 6-0 6-4
WTA United CupHardGauff6-1 6-1