<Li> Sriram Balaji / Vishnu Vardhan </Li> <Li> Arjun Kadhe / Benoît Paire </Li> <Ul> <Li> Gilles Simon def . Kevin Anderson, 7--6, 6--2 </Li> </Ul> <Li> Gilles Simon def . Kevin Anderson, 7--6, 6--2 </Li>

Who has won the 2018 men's singles tata open maharashtra tennis tournament