2019 BGL Luxembourg Open

The 2019 BGL BNP Paribas Luxembourg Open was a professional women's tennis tournament played on indoor hard courts sponsored by BNP Paribas. It was the 24th edition of the Luxembourg Open, and part of the WTA International tournaments category of the 2019 WTA Tour. It was held in Kockelscheuer, Luxembourg from 14 to 20 October 2019.

Prize money
1 Qualifiers prize money is also the Round of 32 prize money
 * per team

Seeds

 * Rankings as of 7 October 2019

Other entrants
The following players received wildcards into the singles main draw:
 * 🇱🇺 Mandy Minella
 * Jeļena Ostapenko
 * 🇺🇸 Katie Volynets

The following player received entry using a protected ranking into the singles main draw:
 * 🇨🇿 Denisa Allertová
 * 🇺🇸 Shelby Rogers

The following players received entry from the qualifying draw:
 * 🇺🇦 Marta Kostyuk
 * 🇩🇪 Antonia Lottner
 * 🇷🇴 Monica Niculescu
 * 🇫🇷 Chloé Paquet

The following player received entry as a lucky loser:
 * Bibiane Schoofs

Withdrawals

 * Before the tournament
 * 🇨🇿 Marie Bouzková → replaced by 🇯🇵 Misaki Doi
 * 🇺🇸 Madison Brengle → replaced by 🇩🇪 Laura Siegemund
 * 🇺🇸 Danielle Collins → replaced by 🇺🇸 Caty McNally
 * 🇫🇷 Alizé Cornet → replaced by 🇩🇪 Tamara Korpatsch
 * 🇩🇪 Angelique Kerber → replaced by 🇪🇸 Aliona Bolsova
 * 🇺🇦 Kateryna Kozlova → replaced by Bibiane Schoofs
 * 🇸🇪 Rebecca Peterson → replaced by 🇩🇪 Tatjana Maria
 * 🇺🇦 Lesia Tsurenko → replaced by 🇷🇴 Sorana Cîrstea

Retirements

 * 🇷🇺 Margarita Gasparyan (back injury)
 * 🇩🇪 Andrea Petkovic (left knee injury)
 * 🇧🇪 Alison Van Uytvanck (left ankle injury)

Seeds

 * 1 Rankings as of 7 October 2019

Other entrants
The following pairs received a wildcard into the doubles main draw:
 * 🇺🇸 Elizabeth Mandlik / 🇺🇸 Katie Volynets
 * 🇱🇺 Eléonora Molinaro / 🇵🇱 Katarzyna Piter

The following pair received entry as alternates:
 * 🇫🇷 Amandine Hesse / 🇫🇷 Chloé Paquet

Withdrawals

 * Before the tournament
 * 🇧🇪 Ysaline Bonaventure (left shoulder injury)
 * 🇷🇴 Monica Niculescu (left lower leg injury)

Singles

 * Jeļena Ostapenko def. 🇩🇪 Julia Görges, 6–4, 6–1

Doubles

 * 🇺🇸 Coco Gauff / 🇺🇸 Caty McNally def. 🇺🇸 Kaitlyn Christian / Alexa Guarachi, 6–2, 6–2