Guillermo Hormazabal

• Italy F12
• -dft. A.Arnaboldi
• 6-2 5-7 6-3
• June

• Chile F1
• -dft. J.Aguilar
• 6-3 3-6 6-3
• February

• Chile F11
• -dft. C.Saavedra-Corvalan
• 6-4 4-6 6-2
• October

• Chile F9
• -dft. C.Saavedra-Corvalan
• 6-2 6-0
• October

• Chile F8
• -dft. H.Podlipnik-Castillo
• 6-2 6-1
• October

• Chile F7
• -dft. L.Recouderc
• 7-5 6-2
• October

• Chile F7
• -dft. N.Pastor
• 6-4 6-3
• November

• Chile F2
• -dft. G.Rivera-Aranguiz
• 7-5 6-2
• October

• Italy F7
• -dft. D.Evans
• 5-7 6-3 6-4
• May

• Italy F19
• -dft. S.Vagnozzi
• 7-5 6-0
• July

• Colombia F1
• -dft. A.Gonzalez
• 6-7(2) 6-1 6-4
• February

• Italy F22
• -dft. M.Viola
• 6-4 3-6 6-4
• July

• Poland F4
• -dft. G.Panfil
• 6-1 7-5
• June

• Chile F5
• -dft. G.Grimolizzi
• 6-0 6-4
• November

• Chile F5
• -dft. P.Galdon
• 7-6(4) 7-5
• October