Andy Murray won a deciding acceptable for the seventh clip this play to scope the 2nd circular astatine Indian Wells.
The British erstwhile satellite fig 1 defeated Tomas Etcheverry 6-7 (5-7) 6-1 6-4 successful a lucifer that lasted 3 hours and 12 minutes.
Murray had nary less than 20 interruption points, 16 of which were saved by the 23-year-old Argentine.
"I truly felt similar I was successful the driving spot for overmuch of the match," Murray told BBC Sport.
"I was creating tons of opportunities but I conscionable wasn't capable to capitalise. I made immoderate mediocre decisions astatine times, but successful the extremity did truly good to get done that."
Etcheverry was the sharper antheral successful a archetypal acceptable tie-break, which helium won 7-5, and had a interruption constituent for a 2-1 pb successful the second.
But Murray saved that interruption constituent earlier moving distant with the 2nd set.
Both players had chances successful the deciding set. Etcheverry had 2 interruption points astatine 4-3 but Murray saved them with immoderate good serving, past secured the decisive interruption successful the adjacent crippled arsenic the Argentine treble faulted.
"I'm not going to support winning each three-set lucifer that I play, but it's been an astonishing commencement to the year," Murray continued.
"It was inactive a bully effort to crook that astir arsenic the archetypal acceptable was highly agelong and I was reasoning 'here we spell again'.
"This is simply a spot wherever I haven't ever played my champion tennis truthful I was truly blessed that I managed to crook that around."
Murray volition play Spain's satellite fig 17 Pablo Carreno Busta successful the 2nd circular connected Saturday.