World No. 2 Barbora Krejcikova, Australian Open finalist Danielle Collins and Dubai champion Jelena Ostapenko have all withdrawn from Stuttgart. Stuttgart updateOUT: KrejcikovaIN: GolubicNEXT: Zhang — Entry List Updates Women (@EntryListsWomen) April 14, 2022 Stuttgart updateOUT: Collins, OstapenkoIN: Zhang, AndreescuNEXT: Paolini — Entry List Updates Women (@EntryListsWomen) April 14, 2022 Krejcikova, 26, won’t be making her Stuttgart main draw debut next week. Krejcikova tried to reach the Stuttgart main draws in 2015 and 2016 but on both occasions failed to make it past the qualifyinf event. Collins, who is enjoying a career-high ranking of No. 8 in the world, also won’t be making her Stuttgart debut this year. Also, the tournament won’t feature world No. 11 Ostapenko, who was scheduled to make her fifth appearance in Stuttgart. Ostapenko’s best result in Stuttgart came in 2018, when she reached the quarterfinal before losing t …