| Date: | 21–27 October |
| Edition: | 4th |
| Surface: | Clay |
| Location: | Buenos Aires, Argentina |
| Champs: | Pablo Cuevas |
| Champd: |  Máximo González / Diego Sebastián Schwartzman |
| After Year: | 2015 |
| After Name: | Copa Fila |
The 2013 Copa Topper was a professional tennis tournament played on clay courts. It was the fourth edition of the tournament which was part of the 2013 ATP Challenger Tour. It took place in Buenos Aires, Argentina between 21 and 27 October 2013.
| Country | Player | Rank1 | Seed | |
|---|---|---|---|---|
| Argentina | Guido Pella | 93 | 1 | |
| Argentina | Diego Sebastián Schwartzman | 107 | 2 | |
 Colombia | Alejandro González | 111 | 3 | |
 Brazil | Thomaz Bellucci | 119 | 4 | |
| Gastão Elias | 125 | 5 | ||
| Brazil | Rogério Dutra da Silva | 127 | 6 | |
 Spain | Pere Riba | 133 | 7 | |
| Brazil | João Souza | 134 | 8 |
The following players received wildcards into the singles main draw:
The following players received entry from the qualifying draw:
Andrea Collarini Federico Coria Gabriel Alejandro HidalgoSee main article: 2013 Copa Topper – Singles.
Facundo Argüello 7–6(8–6), 2–6, 6–4See main article: 2013 Copa Topper – Doubles.
Máximo González / Diego Sebastián Schwartzman def. Rogério Dutra da Silva / André Ghem 6–3, 7–5