2018 L'Open 35 de Saint-Malo
Date	17–23 September
Edition	23rd
Category	ITF Women's Circuit
Prize money	$60,000+H
Surface	Clay
Location	Saint-Malo, France
Champions
Singles
Liudmila Samsonova
Doubles
Cristina Bucșa / María Fernanda Herazo
← 2017 · L'Open 35 de Saint-Malo · 2019 →

The 2018 L'Open 35 de Saint-Malo was a professional tennis tournament played on outdoor clay courts. It was the twenty-third edition of the tournament and was part of the 2018 ITF Women's Circuit. It took place in Saint-Malo, France, on 17–23 September 2018.

Country	Player	Rank1	Seed
GER	Carina Witthöft	92	1
UKR	Anhelina Kalinina	113	2
BEL	Ysaline Bonaventure	119	3
UZB	Sabina Sharipova	130	4
GER	Laura Siegemund	146	5
ROU	Irina Bara	150	6
RUS	Irina Khromacheva	154	7
PAR	Verónica Cepede Royg	157	8
LIE	Kathinka von Deichmann	159	9
CZE	Tereza Smitková	160	10

• ¹ Rankings as of 10 September 2018.

The following players received a wildcard into the singles main draw:

• Timea Bacsinszky
• Clara Burel
• Harmony Tan
• Lucie Wargnier

The following players received entry from the qualifying draw:

• María Fernanda Herazo
• Diāna Marcinkēviča
• Liudmila Samsonova
• Marie Témin

The following players received entry as lucky losers:

• Marie Benoît
• Margot Yerolymos

• Liudmila Samsonova def. Katarina Zavatska, 6–0, 6–2

• Cristina Bucșa / María Fernanda Herazo def. Alexandra Cadanțu / Diāna Marcinkēviča, 4–6, 6–1, [10–8]

• 2018 L'Open 35 de Saint-Malo at ITFtennis.com
• Official website