Peter Polansky defeated Manuel Sanchez 6-4 6-1 in the MEX vs CAN round robin on clay.
Polansky P. took it in straight sets.
Peter Polansky beat Manuel Sanchez 6-4 6-1. Umpiry, "Peter Polansky vs Manuel Sanchez — MEX vs CAN Round Robin", https://umpiry.com/match/2011-03-04/polansky-vs-sanchez-mex-vs-can-rr?utm_source=cite (as of 4 March 2011).