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Alex Knaff

28 year old

Luxembourg

26 Nov 1997

2025 - 2024 - 2023 - 2022 - 2021 - 2020 - 2019 - 2018 - 2017 - 2016 See All

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2025

2024

2023

2022

2021

2020

2019

2018

2017

2016

Alex Knaff

26 - 17win/loss

Hard

18-10

64%

I Hard

5-2

71%

Clay

2-5

29%

Carpet

1-0

100%

2025 Highlights

W

F

SF

Nonthaburi Villers-les-Nancy

QF

2nd

Esch/Alzette Monastir Nottingham Monastir Sarreguemines

1st

Manacor Monastir Store Litija Uriage

Q

Athens Challenger

Q2

Next Tournaments

Athens Challenger

Hard

Charlie Robertson

C.Robertson
GBR Loss
6-4 6-3

Q.
24 Nov 25

L

M25 Sarreguemines

Carpet

Ben Jones

B.Jones
GBR Loss
w/o

2^nd
22 Oct 25

L

Romain Andres

R.Andres
FRA
6-4 6-2

1^st
22 Oct 25

W

M15 Villers-les-Nancy

I.hard

Robin Catry

R.Catry
USA Loss
7-6⁵ 2-6 6-1

1/2
18 Oct 25

L

Loann Massard

L.Massard
FRA
1-6 7-6⁸ 6-4

1/4
17 Oct 25

W

Matisse Bobichon

M.Bobichon
FRA
6-3 6-7² 6-1

2^nd
16 Oct 25

W

Brian Bozemoj

B.Bozemoj
NED
6-3 6-0

1^st
14 Oct 25

W

Davis Cup

Clay

Tomas Barrios Vera

T.Vera
CHI Loss
6-1 6-2

Rubber 2
13 Sep 25

L

M25 Uriage

Clay

Paul Inchauspe

P.Inchauspe
FRA Loss
6-4 6-4

1^st
16 Jul 25

L

M15 Litija

Clay

Sebastian Dominko

S.Dominko
SLO Loss
4-6 6-3 6-4

1^st
09 Jul 25

L

M15 Store

Clay

Luca Staeheli

L.Staeheli
SUI Loss
6-4 6-3

1^st
02 Jul 25

L

M15 Kamen

Clay

Louis Wessels

L.Wessels
GER Loss
6-0 7-6⁴

1/4
27 Jun 25

L

Kai Wehnelt

K.Wehnelt
GER
5-7 7-5 7-5

2^nd
26 Jun 25

W

Karlo Cubelic

K.Cubelic
GER
6-7⁶ 6-3 7-6⁵

1^st
25 Jun 25

W

M15 Monastir

Hard

Amr Elsayed

A.Elsayed
EGY Loss
6-4 6-2

2^nd
22 May 25

L

Thomas Braithwaite

T.Braithwaite
AUS
6-2 2-0 ret.

1^st
20 May 25

W

M15 Monastir

Hard

Igor Ribeiro Marcondes

I.Marcondes
BRA Loss
3-6 7-6⁴ 6-3

1/4
16 May 25

L

Lucas Marionneau

L.Marionneau
FRA
6-4 6-2

2^nd
15 May 25

W

Yassine Smiej

Y.Smiej
MAR
6-2 6-2

1^st
14 May 25

W

M25 Nottingham

Hard

Charles Broom

C.Broom
GBR Loss
6-3 6-0

2^nd
01 May 25

L

Finn Murgett

F.Murgett
GBR
6-2 6-2

1^st
29 Apr 25

W

M15 Monastir

Hard

Alexandre Aubriot

A.Aubriot
FRA Loss
3-6 6-4 7-5

2^nd
24 Apr 25

L

Liam Krall

L.Krall
USA
7-5 6-4

1^st
23 Apr 25

W

M15 Monastir

Hard

Tuncay Duran

T.Duran
TUR Loss
6-4 6-2

1^st
16 Apr 25

L

M15 Nonthaburi

Hard

Etienne Donnet

E.Donnet
FRA Loss
6-4 6-4

1/2
29 Mar 25

L

Aleksandr Lobanov

A.Lobanov
RUS
7-5 6-0

1/4
28 Mar 25

W

Uisung Park

U.Park
KOR
6-2 6-3

2^nd
27 Mar 25

W

Petr Bar Biryukov

P.Biryukov
RUS
6-4 7-6⁴

1^st
26 Mar 25

W

M15 Nonthaburi

Hard

Etienne Donnet

E.Donnet
FRA Loss
6-4 6-2

Fin.
23 Mar 25

L

Thanapet Chanta

T.Chanta
THA
2-6 6-2 7-5

1/2
22 Mar 25

W

Filip Peliwo

F.Peliwo
CAN
6-3 6-2

1/4
21 Mar 25

W

Yunseok Jang

Y.Jang
KOR
6-2 3-6 6-1

2^nd
20 Mar 25

W

Bogdan Bobrov

B.Bobrov
RUS
4-6 7-6⁴ 6-2

1^st
19 Mar 25

W

M15 Nonthaburi

Hard

Petr Bar Biryukov

P.Biryukov
RUS
6-1 7-6³

Fin.
16 Mar 25

W

Giorgio Tabacco

G.Tabacco
ITA
6-1 6-4

1/2
15 Mar 25

W

Pawit Sornlaksup

P.Sornlaksup
THA
6-4 6-3

1/4
14 Mar 25

W

Valentin Lapalu

V.Lapalu
FRA
3-6 6-2 6-2

2^nd
13 Mar 25

W

Shinji Hazawa

S.Hazawa
JPN
6-3 6-2

1^st
12 Mar 25

W

Davis Cup

I.hard

Vilius Gaubas

V.Gaubas
LTU
6-4 3-6 6-2

Rubber 2
01 Feb 25

W

M25 Esch/Alzette

I.hard

Mathias Bourgue

M.Bourgue
FRA Loss
6-1 7-6⁷

2^nd
23 Jan 25

L

Alexandre Reco

A.Reco
FRA
4-6 6-3 7-5

1^st
21 Jan 25

W

M15 Manacor

Hard

Joan Nadal

J.Nadal
ESP Loss
6-2 6-4

q2
13 Jan 25

L

Marc Sampol Valverde

M.Valverde
ESP
6-0 6-0

q1
12 Jan 25

W

M15 Manacor

Hard

Diego Dedura

D.Dedura
GER Loss
6-2 6-2

1^st
07 Jan 25

L

Career Titles - 0

Year	Sum.	Hard	Clay	I.hard	Grass	Carpet
2025	26-17	18-10	2-5	5-2	0-0	1-0
2024	41-33	29-23	2-3	10-7	0-0	0-0
2023	52-31	36-22	16-9	0-0	0-0	0-0
2022	50-25	20-9	3-6	24-9	0-0	3-1
2021	20-13	5-4	5-5	9-3	0-0	1-1
2020	0-0	0-0	0-0	0-0	0-0	0-0
2019	1-2	0-0	1-1	0-1	0-0	0-0
2018	11-10	0-0	10-9	1-1	0-0	0-0
2017	19-10	0-0	18-9	1-1	0-0	0-0
2016	6-11	0-3	5-7	1-1	0-0	0-0
Total	226-152	108-71	62-54	51-25	0-0	5-2

Ranking History