2016 Challenger ATP Cachantún Cup
The 2016 Challenger ATP Cachantún Cup was a professional tennis tournament played on red clay courts. It was the 9th edition of the tournament which was part of the 2016 ATP Challenger Tour. It took place in Santiago, Chile between 7 and 13 March, 2016.Seeds
The following players received wildcards into the singles main draw:
The following players received entry from the qualifying draw:
The following player received entry as a lucky loser:
Singles