Alessandro Giannessi defeated Andrea Collarini 7-6 5-7 6-4 in the Santiago CH round of 32 on clay. The result followed the form book — Alessandro Giannessi came in defending last year's round of 32.
Giannessi A. came through in three sets.
Giannessi A. and Collarini A. faced 1 of the same opponent in the last 12 months. Giannessi A. went 0–1 (0%) against them, Collarini A. 0–1 (0%).
Only 1 common opponent — too few for any conclusion. Shown without assessment.
Alessandro Giannessi beat Andrea Collarini 7-6 5-7 6-4. Umpiry, "Alessandro Giannessi vs Andrea Collarini — Santiago CH Round of 32", https://umpiry.com/match/2019-03-04/collarini-vs-giannessi-santiago-ch-r32?utm_source=cite (as of 4 March 2019).