World No. 4 Agnieszka Radwanska will meet Sara Errani Friday for the a 2012 WTA Championship matchup at 11:30 a.m. ET on the indoor hard courts in Istanbul.

Both the players are meeting for the seventh time in their tennis career, where Radwanska leads with a 5-1 win loss head-to-head record against Errani.

The pair last meet at the 2012 Madrid Masters second round, in which Radwanska won in straight sets with a 6-0, 6-1 score line

Radwanska enters the match fresh off a loss against four-time major title champion Maria Sharapova in three thrilling sets with a 5-7, 7-5, 7-5 score line and won her first round match against Czech Republic star Petra Kvitova in two sets with a 6-3, 6-2 score line.

The Italian Errani comes into the match after she began her tournament by losing to Sharapova 3-6 2-6 and defeating Stosur, who replaced Kvitova, 6-3 2-6 6-0.

Watch Agnieszka Radwanska vs. Sara Errani live stream, click here.

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