India's Sanam Singh and USA's Michael Shabaz have moved into the semi-finals of the ATP Champaign Challenger tournament in Illinois.
The pair beat Rajeev Ram of USA and Rik de Voest of South Africa 6-4, 6-4 in the quarterfinals.
In their earlier match, they had beaten the pair of Canada's Milan Pokrajac and USA's Denis Zivkovic in the same manner.
Sanam Singh has been getting some good performances on the ATP Challenger Tour lately.
