Luca Castelnuovo

Luca Castelnuovo
Country (sports)	Switzerland
Residence	Sonvilier, Switzerland
Born	29 January 1997 (age 27); Locarno, Switzerland
Height	1.85 m (6 ft 1 in)
Plays	Left-handed (one-handed backhand)
Prize money	US $84,913
Singles
Career record	0–0
Career titles	0
Highest ranking	No. 543 (19 August 2019)
Current ranking	No. 814 (14 October 2024)
Doubles
Career record	0–0
Career titles	0
Highest ranking	No. 267 (11 July 2022)
Current ranking	No. 514 (21 October 2024)
	Last updated on: 22 October 2024.

Luca Castelnuovo (born 29 January 1997) is a Swiss tennis player.

Castelnuovo has a career high ATP singles ranking of No. 543 achieved on 19 August 2019. He also has a career high doubles ranking of No. 267 achieved on 11 July 2022.^[1]

Castelnuovo has won 3 ATP Challenger doubles titles.

ATP Challenger Tour finals

Doubles: 3 (3 titles)

Legend
ATP Challenger Tour (3–0)

Finals by surface
Hard (2–0)
Clay (1–0)
Grass (0–0)
Carpet (0–0)

Result	W–L	Date	Tournament	Tier	Surface	Partner	Opponents	Score
Win	1–0	Jul 2021	Amersfoort, Netherlands	Challenger	Clay	Manuel Guinard	Sergio Galdós Gonçalo Oliveira	0–6, 6–4, [11–9]
Win	2–0	Aug 2023	Zhuhai, China	Challenger	Hard	Filip Peliwo	Li Hanwen Li Zhe	7–5, 7–6^(7–4)
Win	3–0	Sep 2023	Guangzhou, China	Challenger	Hard	Antoine Bellier	Ray Ho Matthew Romios	6–3, 7–6^(7–5)