Aryna Sabalenka edges Linda Noskova to keep alive hopes of a third straight US Open title. The two-time defending champion rallied from a break down in the final set. Key points and original sources are listed below.

• Aryna Sabalenka edges Linda Noskova to keep alive hopes of a third straight US Open title.S1

• The two-time defending champion rallied from a break down in the final set.S2