Raphaëlle Lacasse

Raphaëlle Lacasse

Lacasse in 2026
Country (sports)	Canada
Born	(2000-08-16) 16 August 2000 Pierrefonds, Quebec
Plays	Right-handed
Prize money	$40,023
Singles
Career record	79–75
Career titles	1 ITF
Highest ranking	No. 646 (24 November 2025)
Current ranking	No. 716 (27 July 2026)
Doubles
Career record	85–66
Career titles	6 ITF
Highest ranking	No. 213 (16 March 2026)
Current ranking	No. 218 (27 July 2026)
Last updated on: 31 July 2026.

Raphaëlle Lacasse (born 16 August 2000) is a Canadian tennis player.

Lacasse has a career-high singles ranking by the WTA of 646, achieved on 24 November 2025, and a best doubles ranking of world No. 213, achieved on 16 March 2026.

Lacasse played at the Kansas Jayhawks between 2021 and 2022 in the NCAA tennis championships. In June 2022, she transferred to Nebraska.

Career

Lacasse won her first W75 title at the 2025 Challenger de Saguenay in the doubles draw, partnering with fellow Canadian Ariana Arseneault.

WTA 125 finals

Doubles: 1 (runner-up)

Result	W–L	Date	Tournament	Surface	Partner	Opponents	Score
Loss	0–2	Sep 2026	Porto Open, Portugal	Hard	Ariana Arseneault	Francisca Jorge Matilde Jorge	3–6, 6–3, [3–10]

ITF Circuit finals

Singles: 1 (title)

Legend W15 tournaments (1–0)

Finals by surface Hard (1–0)

Result	W–L	Date	Tournament	Tier	Surface	Opponent	Score
Win	1–0	Nov 2019	ITF Cancún, Mexico	W15	Hard	Viktória Morvayová	6–4, 7–5

Doubles: 14 (7 titles, 7 runner-ups)

Legend W75 tournaments (1–0) W50 tournaments (2–2) W35 tournaments (2–0) W15 tournaments (2–5)

Finals by surface Hard (7–6) Clay (0–1)

Result	W–L	Date	Location	Tier	Surface	Partner	Opponents	Score
Loss	0–1	Oct 2018	ITF Mexico City, Mexico	W15	Hard	María Fernanda Carvajal	Jéssica Hinojosa Gómez Anastasiya Antal	1–6, 4–6
Loss	0–2	Sep 2019	ITF Buenos Aires, Argentina	W15	Clay	Eugenia Ganga	María Paulina Pérez Jessica Plazas	6–7(8), 4–6
Loss	0–3	Mar 2021	ITF Sharm El Sheikh, Egypt	W15	Hard	Ku Yeon-woo	Alicia Barnett Yuriko Miyazaki	4–6, 1–6
Loss	0–4	Mar 2021	ITF Sharm El Sheikh	W15	Hard	Anna Sisková	Elena-Teodora Cadar Olivia Gadecki	3–6, 4–6
Win	1–4	Jun 2024	ITF Santo Domingo, Dominican Republic	W15	Hard	Ana Carmen Zamburek	Sharmada Balu Riya Bhatia	6–3, 6–4
Win	2–4	Mar 2025	ITF Montreal, Canada	W15	Hard (i)	Christina McHale	Sara Daavettila Sabastiani León	7–5, 6–1
Loss	2–5	Aug 2025	ITF Saskatoon, Canada	W50	Hard	Alexandra Vagramov	Saki Imamura Hiroko Kuwata	6–7(3), 6–3, [1–10]
Loss	2–6	Sep 2025	ITF Monastir, Tunisia	W15	Hard	Nelise Verster	Alicia Dudeney Megan Heuser	4–6, 7–6(6), [6–10]
Win	3–6	Oct 2025	ITF Quebec City, Canada	W35	Hard (i)	Alexandra Vagramov	Haruna Arakawa Natsuho Arakawa	6–3, 6–2
Win	4–6	Oct 2025	Challenger de Saguenay, Canada	W75	Hard (i)	Ariana Arseneault	Jasmijn Gimbrère Anna Rogers	5–7, 6–3, [10–5]
Win	5–6	Nov 2025	ITF Chihuahua, Mexico	W50	Hard	Ariana Arseneault	Fernanda Navarro Alexandra Vagramov	2–6, 7–6(4), [10–6]
Loss	5–7	Nov 2025	ITF Chihuahua, Mexico	W50	Hard	Ariana Arseneault	Dalayna Hewitt Anna Rogers	3–6, 0–6
Win	6–7	Feb 2026	ITF The Hague, Netherlands	W35	Hard (i)	Ariana Arseneault	Valentina Ivanov Rebecca Munk Mortensen	6–4, 3–6, [10–5]
Win	7–7	Sep 2026	ITF Évora, Portugal	W50	Hard	Ariana Arseneault	Katarína Kužmová Elena Micic	6–3, 6–4

External links

• Raphaëlle Lacasse at the Women's Tennis Association
• Raphaëlle Lacasse at World Tennis