ATP · LUX · Right-handed · 193 cm · 28.6 yrs

Alex Knaff

Rank

#644

Elo

1643

Serve skill

0.033 ±1.625

Return skill

0.099 ±1.642

Points observed

3,036

Hard Elo

1636

Clay Elo

1569

Grass Elo

1643

The ± bands are the rating engine's uncertainty — they widen during absences and tighten with play. We show them instead of pretending the point estimate is exact.

Season record

5-4

Hard

5-4

Career

15-15

Titles

Best rank

#486

Rest days

Matches (14d)

Last 10 matches

Wvs Niels Visker · Cherbourg CH · Hard6-4 6-12026-03-09

Wvs Luc Fomba · Cherbourg CH · Hard3-6 6-1 6-32026-03-09

Lvs Jurij Rodionov · Cherbourg CH · Hard6-1 6-42026-03-09

Lvs Lucas Poullain · Cherbourg CH · Hard6-4 6-32026-03-09

Lvs Charles Broom · Thionville CH · Hard6-1 6-7(6) 7-52026-03-02

Wvs Francesco Forti · Lugano CH · Hard6-2 6-42026-02-23

Wvs Federico Arnaboldi · Lugano CH · Hard7-5 6-42026-02-23

Lvs Mika Brunold · Lugano CH · Hard7-5 6-7(2) 6-32026-02-23

Wvs Vladyslav Orlov · Davis Cup WG1 PO: LUX vs UKR · Hard7-6(2) 6-22026-02-07

Lvs Charlie Robertson · Athens CH · Hard6-4 6-32025-11-24

As of 2026-07-13 01:03 UTC · For informational purposes only; not betting advice.