Biography.guide
Home › People › Tennis player › Alex Knaff
Portrait of Alex Knaff

Alex Knaff

b. 1997

Luxembourgish tennis player

Tennis player
Don't just read it — keep itBiographies to ownE-book · Audio · Video From $7 →

About Alex Knaff

Born 1997. Alex Knaff is a Luxembourgish tennis player.

Alex Knaff (born 26 November 1997) is a Luxembourgish tennis player.

Knaff has a career high ATP singles ranking of 486 achieved on 11 September 2023. He also has a career high ATP doubles ranking of 364 achieved on 11 September 2023.

Knaff represents Luxembourg at the Davis Cup since 2015, where he has a W/L record of 12–10.

Knaff played college tennis at Florida State University.

Future and Challenger finals

Singles 4 (3-3) Legend (singles)ITF Futures Tour (3-3)Titles by surfaceHard (2–3)Clay (1–0)Grass (0–0)Carpet (0–0)

Doubles 14 (7–7) Legend (doubles)ITF Futures Tour (7–6)Titles by surfaceHard (2–5)Clay (4–1)Grass (0–0)Carpet (0–0)

Biography shop

Don’t just read it —
keep it.

Full-length biographies made to live with: read them, listen on the way to work, watch them tonight.

  • E-book
  • Audio
  • Video
Browse the shop — from $7

Instant download · yours to keep · every purchase keeps this site free

Important facts

Born
26 November 1997, Luxembourg
Birth century
20th century
Occupation
Tennis player
Nationality
Luxembourg
Education
Florida State University

Contemporaries

People whose lives overlapped Alex Knaff's

Portrait of Alan Stern
Alan Stern
b. 1957
Astronomer
 Portrait of Aliko Dangote
Aliko Dangote
b. 1957
Businessperson
 Portrait of Joe Kaeser
Joe Kaeser
b. 1957
Business executive
 Portrait of Martin Vetterli
Martin Vetterli
b. 1957
Engineer
 Portrait of Philip May
Philip May
b. 1957
Fund manager
 Portrait of Abel Idowu Olayinka
Abel Idowu Olayinka
b. 1958
Geophysicist

Frequently asked questions

Who is Alex Knaff?

Luxembourgish tennis player

When was Alex Knaff born?

Alex Knaff was born on 26 November 1997 in Luxembourg.

What is Alex Knaff's occupation?

Alex Knaff is a tennis player.

What nationality is Alex Knaff?

Alex Knaff is Luxembourgish.

Sources & further reading

· Wikipedia: Alex Knaff

· Wikidata: Q25583496

· DBpedia: Alex Knaff

Cite this page

APA: Biography.guide. (2026). Alex Knaff. https://biography.guide/alex-knaff/

MLA: "Alex Knaff." Biography.guide, https://biography.guide/alex-knaff/.

Chicago: "Alex Knaff." Biography.guide. https://biography.guide/alex-knaff/.

Data last updated: 2026-09-20 · Spot an error? Report a correction.

Page generated 2026-09-27 05:05 UTC