!Jankovic2By Rosangel Valenti, TW Contributing Editor

Hi all. It's the last day of Round Robin matches in Doha; the semifinals begin tomorrow. Three of the places in the semis have now been decided, with Jelena Jankovic and Vera Zvonareva to progress from the White Group, and Venus Williams topping the Maroon group with three wins.

Today's Order of Play is as follows:

The match between Williams and Dementieva, who each have stacked up one win and one loss, will determine the last semifinal spot; the winner of the match between Jankovic and Zvonareva will top the White Group, and avoid playing Venus Williams in the semifinals.

Please keep the talk here focused on tennis until after the day's play is over; afterwards it's OK to go off-topic.

As always, enjoy today's tennis.

[Update: Serena Williams and Ana Ivanovic have pulled out, to be replaced by alternates Nadia Petrova and Agnieszka Radwanska].