2019 Upper Austria Ladies Linz

The 2019 Upper Austria Ladies Linz was a women's tennis tournament played on indoor hard courts. It was the 33rd edition of the Linz Open, and part of the WTA International tournaments-category of the 2019 WTA Tour. It was held at the TipsArena Linz in Linz, Austria, from 7 to 13 October 2019.

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

Seeds

 * Rankings as of September 30, 2019

Other entrants
The following players received wildcards into the singles main draw:
 * Kiki Bertens
 * 🇦🇹 Julia Grabher
 * 🇦🇹 Barbara Haas

The following players received entry from the qualifying draw:
 * 🇯🇵 Misaki Doi
 * 🇩🇪 Anna-Lena Friedsam
 * 🇩🇪 Tamara Korpatsch
 * 🇩🇪 Laura Siegemund
 * 🇷🇸 Nina Stojanović
 * Stefanie Vögele

The following players received entry as lucky losers:
 * 🇧🇪 Ysaline Bonaventure
 * 🇺🇸 Coco Gauff

Withdrawals

 * Before the tournament
 * 🇺🇸 Danielle Collins → replaced by 🇷🇺 Anna Blinkova
 * 🇮🇹 Camila Giorgi → replaced by Jeļena Ostapenko
 * 🇨🇿 Petra Kvitová → replaced by 🇩🇪 Andrea Petkovic
 * 🇺🇸 Jessica Pegula → replaced by 🇰🇿 Elena Rybakina
 * Maria Sakkari → replaced by 🇺🇸 Coco Gauff
 * Anastasija Sevastova → replaced by 🇧🇪 Ysaline Bonaventure
 * 🇨🇿 Markéta Vondroušová → replaced by 🇧🇪 Alison Van Uytvanck

Retirements

 * 🇫🇷 Alizé Cornet (right hip injury)
 * 🇺🇦 Kateryna Kozlova (left lower leg injury)

Seeds

 * 1 Rankings as of September 30, 2019

Other entrants
The following pairs received wildcards into the doubles main draw:
 * 🇺🇸 Coco Gauff / 🇺🇸 Caty McNally
 * 🇦🇹 Barbara Haas / Xenia Knoll

The following pair received entry as alternates:
 * 🇩🇪 Anna-Lena Friedsam / 🇺🇸 Varvara Lepchenko

Withdrawals

 * Before the tournament
 * 🇧🇪 Kirsten Flipkens (left wrist injury)
 * 🇩🇪 Anna-Lena Friedsam (right shoulder injury)

Singles

 * 🇺🇸 Coco Gauff def. Jeļena Ostapenko, 6–3, 1–6, 6–2

Doubles

 * 🇨🇿 Barbora Krejčíková / 🇨🇿 Kateřina Siniaková def. 🇦🇹 Barbara Haas / Xenia Knoll, 6–4, 6–3