# 2020 São Paulo Challenger de Tênis – Singles

This was the first edition of the tournament. It was originally scheduled to take place in Florianópolis (hard court) but was relocated to São Paulo (clay court) and took the São Paulo Challenger de Tênis namesake after restrictions in Santa Catarina state due to the COVID-19 pandemic.
Felipe Meligeni Alves won the title after defeating Frederico Ferreira Silva 6–2, 7–6$^{(7–1)}$ in the final.

## Seeds

* Thiago Monteiro (second round)
* Thiago Seyboth Wild (first round)
* Mohamed Safwat (second round)
* Emilio Gómez (first round)
* Dmitry Popko (quarterfinals)
* Frederico Ferreira Silva (final)
* João Menezes (semifinals)
* Juan Pablo Ficovich (second round)

## Draw
### Key

* Q = Qualifier
* WC = Wild card
* LL = Lucky loser
* Alt = Alternate
* SE = Special exempt
* PR = Protected ranking
* ITF = ITF entry
* JE = Junior exempt
* w/o = Walkover
* r = Retired
* d = Defaulted
* SR = Special ranking

### Finals

| Semifinals | Semifinals | Semifinals | Semifinals | Final | Final | Final | Final |
| | Pedro Sakamoto | 2 | 4 | | | | |
| | Felipe Meligeni Alves | 6 | 6 | | | | |
| | Felipe Meligeni Alves | 6 | 6 | | Felipe Meligeni Alves | 6 | 7$^7$ |
| | | | | 6 | Frederico Ferreira Silva | 2 | 6$^1$ |
| 6 | Frederico Ferreira Silva | 6 | 6 | 6 | Frederico Ferreira Silva | 2 | 6$^1$ |
| 7 | João Menezes | 4 | 3 | | | | |

### Top half

| First round | First round | First round | First round | First round | Second round | Second round | Second round | Second round | Second round | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Semifinals | Semifinals | Semifinals |
| 1 | T Monteiro | 6 | 6 | | | | | | | | | | | | | | |
| WC | G Elias | 3 | 2 | | 1 | T Monteiro | 6$^5$ | 7$^7$ | 4 | | | | | | | | |
| | R Ortega Olmedo | 7 | 5 | 2 | | M Janvier | 7$^7$ | 6$^4$ | 6 | | | | | | | | |
| | M Janvier | 5 | 7 | 6 | | | | | | | M Janvier | 2 | 6 | 1 | | | |
| | P Sakamoto | 6 | 6$^7$ | 7 | | | | | | | P Sakamoto | 6 | 3 | 6 | | | |
| WC | I Marcondes | 1 | 7$^9$ | 5 | | P Sakamoto | 7$^7$ | 7 | | | | | | | | | |
| Q | A González | 3 | 6$^4$ | | 8 | JP Ficovich | 6$^4$ | 5 | | | | | | | | | |
| 8 | JP Ficovich | 6 | 7$^7$ | | | | | | | | | | | | P Sakamoto | 2 | 4 |
| 3 | M Safwat | 6 | 3 | 3 | | | | | | | | | | | F Meligeni Alves | 6 | 6 |
| | M Guinard | 2 | 6 | 0$^r$ | 3 | M Safwat | 3 | 6$^7$ | | | | | | | | | |
| | F Meligeni Alves | 6 | 6 | | | F Meligeni Alves | 6 | 7$^9$ | | | | | | | | | |
| LL | B Lock | 4 | 1 | | | | | | | | F Meligeni Alves | 2 | 6 | 6 | | | |
| | F Argüello | 7$^7$ | 3 | 1 | | | | | | 5 | D Popko | 6 | 3 | 3 | | | |
| | R Quiroz | 6$^0$ | 6 | 6 | | R Quiroz | 1 | 1 | | | | | | | | | |
| | C Gómez-Herrera | 3 | 6 | 1 | 5 | D Popko | 6 | 6 | | | | | | | | | |
| 5 | D Popko | 6 | 3 | 6 | | | | | | | | | | | | | |

### Bottom half

| First round | First round | First round | First round | First round | Second round | Second round | Second round | Second round | Second round | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Semifinals | Semifinals | Semifinals | Semifinals |
| 6 | F Ferreira Silva | 4 | 7$^7$ | 6 | | | | | | | | | | | | | |
| Alt | A Dougaz | 6 | 6$^5$ | 1 | 6 | F Ferreira Silva | 6 | 6 | | | | | | | | | |
| | T Bellucci | 6 | 6 | | | T Bellucci | 3 | 1 | | | | | | | | | |
| | T Gabashvili | 2 | 0 | | | | | | | 6 | F Ferreira Silva | 7 | 6 | | | | |
| | C Lindell | 6 | 4 | 6 | | | | | | Q | C Ugo Carabelli | 5 | 2 | | | | |
| Q | JL Reis da Silva | 2 | 6 | 3 | | C Lindell | 2 | 3 | | | | | | | | | |
| Q | C Ugo Carabelli | 5 | 6 | 6 | Q | C Ugo Carabelli | 6 | 6 | | | | | | | | | |
| 4 | E Gómez | 7 | 3 | 0 | | | | | | | | | | 6 | F Ferreira Silva | 6 | 6 |
| 7 | J Menezes | 6 | 6 | | | | | | | | | | | 7 | J Menezes | 4 | 3 |
| WC | JP Sorgi | 1 | 1 | | 7 | J Menezes | 6 | 6 | | | | | | | | | |
| | S Báez | 3 | 6 | 4 | | C-h Tseng | 3 | 3 | | | | | | | | | |
| | C-h Tseng | 6 | 3 | 6 | | | | | | 7 | J Menezes | 6 | 6 | | | | |
| Q | M Pucinelli de Almeida | 6 | 5 | 6 | | | | | | Q | M Pucinelli de Almeida | 2 | 2 | | | | |
| | K Uchida | 2 | 7 | 3 | Q | M Pucinelli de Almeida | 6 | 2 | 6 | | | | | | | | |
| | O Luz | 7 | 1 | 6 | | O Luz | 4 | 6 | 3 | | | | | | | | |
| 2 | T Seyboth Wild | 5 | 6 | 3 | | | | | | | | | | | | | |