Argentina’s David Nalbandian is participating in London-hosted The Boodles Challenge 2012 grass court tournament to last till June 23.

Today, June 20 Nalbandian is facing off against Spain’s Nicolas Almagro, with the Argentine leading 3:2.

At last year’s tournament, Nalbandian gained the 2nd place, preceded by Spain’s David Ferrer.

Current tournament will be followed by Wimbledon Tennis Championships 2012 due June 25-Jul 8.