# 2019 Tallahassee Tennis Challenger – Singles

Noah Rubin was the defending champion but lost in the quarterfinals to Tennys Sandgren.
Emilio Gómez won the title after defeating Tommy Paul 6–2, 6–2 in the final.

## Seeds

All seeds receive a bye into the second round.
* Paolo Lorenzi (second round)
* Tennys Sandgren (semifinals)
* Corentin Moutet (semifinals)
* Peter Polansky (second round)
* Noah Rubin (quarterfinals)
* Marc Polmans (third round)
* Mitchell Krueger (third round)
* Daniel Elahi Galán (withdrew)
* Tommy Paul (final)
* Santiago Giraldo (second round, retired)
* Mats Moraing (second round)
* Evgeny Karlovskiy (third round)
* Mikael Torpegaard (quarterfinals)
* Guilherme Clezar (second round)
* JC Aragone (second round)
* Nino Serdarušić (quarterfinals)

## 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

| Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Semifinals | Semifinals | Semifinals | Semifinals | Final | Final | Final | Final |
| 16 | Nino Serdarušić | 7$^7$ | 3 | 0 | | | | | | | | |
| | Emilio Gómez | 6$^5$ | 6 | 6 | | | | | | | | |
| | Emilio Gómez | 6$^5$ | 6 | 6 | | Emilio Gómez | 6 | 6 | | | | |
| | | | | | 3 | Corentin Moutet | 1 | 4 | | | | |
| 3 | Corentin Moutet | 6 | 1 | 7 | 3 | Corentin Moutet | 1 | 4 | | | | |
| | Sumit Nagal | 2 | 6 | 5 | | | | | | | | |
| | Sumit Nagal | 2 | 6 | 5 | | | | | | Emilio Gómez | 6 | 6 |
| | | | | | | | | | 9 | Tommy Paul | 2 | 2 |
| 9 | Tommy Paul | 6 | 6 | | | | | | | | | | 9 | Tommy Paul | 2 | 2 |
| 13 | Mikael Torpegaard | 4 | 1 | | | | | | | | | |
| 13 | Mikael Torpegaard | 4 | 1 | | 9 | Tommy Paul | 6 | 6 | | | | |
| | | | | | 2 | Tennys Sandgren | 4 | 3 | | | | |
| 5 | Noah Rubin | 5 | 1 | | 2 | Tennys Sandgren | 4 | 3 | | | | |
| 2 | Tennys Sandgren | 7 | 6 | | | | | | | | | |

### Top half
#### Section 1

| First round | First round | First round | First round | First round | Second round | Second round | Second round | Second round | Second round | Third round | Third round | Third round | Third round | Third round | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals |
| | | | | | 1 | P Lorenzi | 2 | 7$^7$ | 4 | | | | | | | | | | |
| | A Collarini | 6 | 3 | 6 | | A Collarini | 6 | 6$^4$ | 6 | | | | | | | | | | |
| WC | S Bangoura | 3 | 6 | 2 | | | | | | | A Collarini | 6 | 2 | 3 | | | | | |
| | R Shane | 4 | 6$^4$ | | | | | | | 16 | N Serdarušić | 3 | 6 | 6 | | | | | |
| | C Altamirano | 6 | 7$^7$ | | | C Altamirano | 3 | 6 | 6$^5$ | | | | | | | | | | |
| | | | | | 16 | N Serdarušić | 6 | 2 | 7$^7$ | | | | | | | | | | |
| | | | | | | | | | | | | | | | 16 | N Serdarušić | 7$^7$ | 3 | 0 |
| | | | | | | | | | | | | | | | | E Gómez | 6$^5$ | 6 | 6 |
| | | | | | 11 | M Moraing | 5 | 1 | | | | | | | | | | | |
| WC | D Novikov | 4 | 2 | | | E Gómez | 7 | 6 | | | | | | | | | | | |
| | E Gómez | 6 | 6 | | | | | | | | E Gómez | 6 | 6 | | | | | | |
| | M Zekić | 4 | 2 | | | | | | | 6 | M Polmans | 4 | 2 | | | | | | |
| WC | S Korda | 6 | 6 | | WC | S Korda | 6$^3$ | 7$^7$ | 4 | | | | | | | | | | |
| | | | | | 6 | M Polmans | 7$^7$ | 6$^3$ | 6 | | | | | | | | | | |

#### Section 2

| First round | First round | First round | First round | First round | Second round | Second round | Second round | Second round | Second round | Third round | Third round | Third round | Third round | Third round | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals |
| | | | | | 3 | C Moutet | 6 | 4 | | | | | | | | | | | |
| | A González | 6 | 6 | | | A González | 2 | 2$^r$ | | | | | | | | | | | |
| | V Millot | 2 | 3 | | | | | | | 3 | C Moutet | 2 | 7 | 6 | | | | | |
| ITF | A Tabilo | 6 | 7$^8$ | | | | | | | ITF | A Tabilo | 6 | 5 | 2 | | | | | |
| | JP Varillas | 1 | 6$^6$ | | ITF | A Tabilo | 6 | 6 | | | | | | | | | | | |
| | | | | | 15 | JC Aragone | 3 | 2 | | | | | | | | | | | |
| | | | | | | | | | | | | | | | 3 | C Moutet | 6 | 1 | 7 |
| | | | | | | | | | | | | | | | | S Nagal | 2 | 6 | 5 |
| | | | | | 10 | S Giraldo | 2 | 3$^r$ | | | | | | | | | | | |
| | D Yevseyev | 0 | 6$^7$ | | | S Nagal | 6 | 4 | | | | | | | | | | | |
| | S Nagal | 6 | 7$^9$ | | | | | | | | S Nagal | 7$^7$ | 6 | | | | | | |
| WC | A Ritschard | 6 | 3 | 6 | | | | | | Q | J Arconada | 6$^4$ | 1 | | | | | | |
| | R Cid Subervi | 4 | 6 | 4 | WC | A Ritschard | 6 | 5 | 1 | | | | | | | | | | |
| | | | | | Q | Jordi Arconada | 4 | 7 | 6 | | | | | | | | | | |

### Bottom half
#### Section 3

| First round | First round | First round | First round | Second round | Second round | Second round | Second round | Second round | Third round | Third round | Third round | Third round | Third round | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals |
| | | | | 7 | M Krueger | 3 | 6 | 6 | | | | | | | | | |
| LL | J Härteis | 6 | 6 | LL | J Härteis | 6 | 4 | 1 | | | | | | | | | |
| | Evan Song | 4 | 4 | | | | | | 7 | M Krueger | 6 | 4 | 6$^2$ | | | | |
| | M Cuevas | 6 | 2 | | | | | | 9 | T Paul | 2 | 6 | 7$^7$ | | | | |
| WC | Z Khan | 3 | 0$^r$ | | M Cuevas | 1 | 4 | | | | | | | | | | |
| | | | | 9 | T Paul | 6 | 6 | | | | | | | | | | |
| | | | | | | | | | | | | | | 9 | T Paul | 6 | 6 |
| | | | | | | | | | | | | | | 13 | M Torpegaard | 4 | 1 |
| | | | | 13 | M Torpegaard | 6 | 3 | 6 | | | | | | | | | |
| | A Müller | 7$^7$ | 6 | | A Müller | 2 | 6 | 4 | | | | | | | | | |
| | U Blanch | 6$^1$ | 3 | | | | | | 13 | M Torpegaard | 6 | 5 | 6 | | | | |
| | J Sels | 1 | 2 | | | | | | | F Coria | 3 | 7 | 3 | | | | |
| | F Coria | 6 | 6 | | F Coria | 6 | 6 | | | | | | | | | | |
| | | | | 4 | P Polansky | 3 | 2 | | | | | | | | | | |

#### Section 4

| First round | First round | First round | First round | First round | Second round | Second round | Second round | Second round | Second round | Third round | Third round | Third round | Third round | Third round | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals |
| | | | | | 5 | N Rubin | 6 | 6 | | | | | | | | | | |
| Q | B Hassan | 3 | 3 | | | T-S Kwiatkowski | 1 | 2 | | | | | | | | | | |
| | T-S Kwiatkowski | 6 | 6 | | | | | | | 5 | N Rubin | 3 | 6 | 7 | | | | |
| | MT Barrios Vera | 7$^7$ | 6 | | | | | | | 12 | E Karlovskiy | 6 | 4 | 5 | | | | |
| ITF | A Rinderknech | 6$^3$ | 3 | | | MT Barrios Vera | 3 | 6 | 3 | | | | | | | | | |
| | | | | | 12 | E Karlovskiy | 6 | 1 | 6 | | | | | | | | | |
| | | | | | | | | | | | | | | | 5 | N Rubin | 5 | 1 |
| | | | | | | | | | | | | | | | 2 | T Sandgren | 7 | 6 |
| | | | | | 14 | G Clezar | 7$^9$ | 5 | 2 | | | | | | | | | |
| ITF | A Karatsev | 6$^5$ | 6 | 3 | ITF | S Ehrat | 6$^7$ | 7 | 6 | | | | | | | | | |
| ITF | S Ehrat | 7$^7$ | 2 | 6 | | | | | | ITF | S Ehrat | 3 | 7$^7$ | 4 | | | | |
| | S Kozlov | 4 | 6 | 6 | | | | | | 2 | T Sandgren | 6 | 6$^5$ | 6 | | | | |
| ITF | A Zhurbin | 6 | 4 | 0 | | S Kozlov | 3 | 2 | | | | | | | | | | |
| | | | | | 2 | T Sandgren | 6 | 6 | | | | | | | | | | |