Victories in St Petersburg and Qatar have taken their toll on the in-form Petra Kvitova, who has been forced to withdraw in Dubai. The Czech capped a stunning week of comebacks, including come-from-behind wins over Agnieszka Radwanska and world number one Caroline Wozniacki, by defeating Garbine Muguruza in three sets to win the Qatar Open final on Sunday.
A magnitude 5.9 earthquake shook the southern Mexican state of Oaxaca on Monday, days after a more powerful temblor hit the same area. Many in Mexico City slept through the shaking. Residents who rushed into the streets when the alarms sounded quickly returned to their homes once the quake stopped.