A breakdown of the withdrawals, retirements, and medical timeouts happening in the 15th week of the 2017 WTA season.
WTA Staff

Porsche Tennis Grand Prix

Pre-Tournament Withdrawals

Madison Keys (left wrist)

Caroline Garcia (back)

Dominika Cibulkova (right wrist)

Medical Timeouts

Xenia Knoll (left wrist) - 1R doubles with Schuurs, l. Atawo/Ostapenko, 6-2, 6-2

Naomi Osaka (left abdominal) - 1R, l. Johanna Konta, 7-6(5), 3-6, 6-1

Lesia Tsurenko (left thigh) - 1R doubles with Kichenok, d. Savchuk/Olaru, 2-6, 6-4, 12-10 - withdrew from 2R

 

TEB BNP Paribas Istanbul Cup

Pre-Tournament Withdrawals

Lara Arruabarrena (left leg)

Magda Linette (right forearm)

Patricia Maria Tig (knee)

Vania King (left ankle)

Wang Qiang (low back)

Yulia Putintseva (change of schedule)

Kirsten Flipkens (right knee) - withdrew from doubles

Retirements

Kristina Kucova (right lower back) - 1R vs. Kristen Flipkens, 6-0, 1-0

Medical Timeouts

Elina Svitolina (GI Illness) - 1R, d. Victoria Kamenskaya, 6-4, 0-6, 6-1

Alexandra Cadantu (right thigh) - 1R, d. Nao Hibino, 2-6, 6-0, 6-3

Dayana Yastremska (right ankle) - doubles QF with Aksu, l. Mertens/Melichar, 6-4, 6-2

Basak Eraydin (left ankle) - QF, l. Irina-Camelia Begu, 2-6, 7-6(5), 6-1

Jana Cepelova (right toe blister) - QF, d. Dayana Yastremska, 2-6, 7-6(4), 6-4

Dayana Yastremska (right ankle, dizziness) - QF, two medical timeouts, l. Cepelova