See main article: 2019 Internationaux de Strasbourg.
Anastasia Pavlyuchenkova was the defending champion,[1] but withdrew before the tournament began.
Dayana Yastremska won the title, defeating Caroline Garcia in the final 6–4, 5–7, 7–6(7–3). Yastremska saved a match point Garcia had against her in the third set in the final before winning the title.