Spaniards Albert Ramos, Pablo Andújar and Jaume Munar and Argentina's Juan Ignacio Londero, defending champion, gained their matches on Tuesday from the principle draw and certified for the knockout phases of the Cordoba Open, the ATP 250 match performed in Argentina.
Munar beat Leonardo Mayer at 6-4 and 6-3 and will probably be measured in the following spherical with the primary collection head, the Argentinean Diego Schwartzman, World quantity 14.
Ramos, 32, additionally eradicated an Argentine, Facundo Bagnis, 6-4 and 7-6.
Andújar, in the meantime, overcame the Slovak with authority Filip Horansky for a double 6-2.
The Spanish Pedro Martínez eradicated Italian Federico Gaio by beating him 4-6, 6-3 and 6-4 and Slovak Andrej Martin beat native Federico Coria 7-6 (5) and 6-4.
One other who had no issues to maintain the victory was the native Pedro Cachín, who defeated Bolivian Hugo Dellien by a double 6-1.
Londero, defending champion, superior to eighths by successful Italian Marco Cecchinato 6-2 and 7-5.
As well as, the French Corentin Moutet beat Brazil's Thiago Monteiro 6-4 and 6-3 and can have the second head of the collection as its subsequent rival, the Argentine Guido Pella.
The second version of the Cordoba Open, which is performed on clay, will finish this Sunday and the following day will begin the principle draw of the Argentine Open ATP 250, which shall be held in Buenos Aires.