Errani ousts Jankovic to keep Italian dream alive
Sara Errani of Italy returns the ball to Jelena Jankovic of Serbia during a Rome Tennis Masters semi-final on May 17, 2014, at the Foro Italico in Rome - by Gabriel Bouys
Errani, seeded 10, claimed her second consecutive semi-final place on Friday when she produced a stunning upset in overcoming China's number two seed Li Na 6-3, 4-6, 6-2.
Jankovic had accounted for Agnieszka Radwanska, the third seed from Poland, 6-4, 6-4 to claim her last four place.
But the Serbian sixth seed was never in the game against 2012 French Open finalist Errani, who will appear in Sunday's final for the first time in her career.
Errani, 27, was ousted from the semi-finals last year by Victoria Azarenka of Belrarus.
In Sunday's final she will meet either Jankovic's 11th seeded compatriot Ana Ivanovic or defending champion and top seed Serena Williams, who meet in the second semi-final later Saturday.
Raffaella Reggi was the last Italian woman to win the Italian Open in 1985.