# 2019 Orlando Open – Singles

This was the first edition of the tournament.
Marcos Giron won the title after defeating Darian King 6–4, 6–4 in the final.

## Seeds

All seeds receive a bye into the second round.
* Darian King (final)
* Mitchell Krueger (second round)
* Thiemo de Bakker (second round)
* Filip Peliwo (second round)
* Norbert Gombos (quarterfinals)
* Uladzimir Ignatik (second round)
* Roberto Cid Subervi (third round)
* JC Aragone (second round)
* Dennis Novikov (third round)
* Benjamin Bonzi (second round)
* Kevin King (third round)
* Gastão Elias (semifinals)
* Nino Serdarušić (quarterfinals)
* Mathias Bourgue (quarterfinals)
* Bernabé Zapata Miralles (second round)
* Johan Tatlot (third 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

| Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Semifinals | Semifinals | Semifinals | Semifinals | Final | Final | Final | Final |
| 1 | Darian King | 7 | 3 | 6 | | | | | | | | |
| 5 | Norbert Gombos | 5 | 6 | 3 | | | | | | | | |
| 5 | Norbert Gombos | 5 | 6 | 3 | 1 | Darian King | 6 | 6 | | | | |
| | | | | | WC | Michael Redlicki | 4 | 2 | | | | |
| | Ulises Blanch | 6$^3$ | 6 | 6$^3$ | WC | Michael Redlicki | 4 | 2 | | | | |
| WC | Michael Redlicki | 7$^7$ | 4 | 7$^7$ | | | | | | | | |
| WC | Michael Redlicki | 7$^7$ | 4 | 7$^7$ | | | | | 1 | Darian King | 4 | 4 |
| | | | | | | | | | | Marcos Giron | 6 | 6 |
| | Marcos Giron | 6 | 6 | | | | | | | | | | Marcos Giron | 6 | 6 |
| 14 | Mathias Bourgue | 2 | 2 | | | | | | | | | |
| 14 | Mathias Bourgue | 2 | 2 | | | Marcos Giron | 6 | 7 | | | | |
| | | | | | 12 | Gastão Elias | 3 | 5 | | | | |
| 12 | Gastão Elias | 6 | 6 | | 12 | Gastão Elias | 3 | 5 | | | | |
| 13 | Nino Serdarušić | 3 | 3 | | | | | | | | | |

### Top half
#### Section 1

| First round | First round | First round | First round | First 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 | D King | 6 | 6 | | | | | | | | | | |
| | E King | 6 | 6 | | | E King | 0 | 2 | | | | | | | | | | |
| | F Coria | 3 | 2 | | | | | | 1 | D King | 6 | 6 | | | | | | |
| | A Sarkissian | 6 | 3 | 6 | | | | | 16 | J Tatlot | 3 | 3 | | | | | | |
| | G Mager | 0 | 6 | 3 | | A Sarkissian | 5 | 0 | | | | | | | | | | |
| | | | | | 16 | J Tatlot | 7 | 6 | | | | | | | | | | |
| | | | | | | | | | | | | | | 1 | D King | 7 | 3 | 6 |
| | | | | | | | | | | | | | | 5 | N Gombos | 5 | 6 | 3 |
| | | | | | 10 | B Bonzi | 2 | 4 | | | | | | | | | | |
| | K Uchida | 1 | 2 | | WC | E Song | 6 | 6 | | | | | | | | | | |
| WC | Evan Song | 6 | 6 | | | | | | WC | E Song | 7$^7$ | 5 | 6$^4$ | | | | | |
| ITF | J Sels | 6$^3$ | 4 | | | | | | 5 | N Gombos | 6$^3$ | 7 | 7$^7$ | | | | | |
| | L Broady | 7$^7$ | 6 | | | L Broady | 5 | 2 | | | | | | | | | | |
| | | | | | 5 | N Gombos | 7 | 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 | T de Bakker | 5 | 6 | 3 | | | | | | | | | | |
| | L Grigelis | 1 | 2 | | | U Blanch | 7 | 4 | 6 | | | | | | | | | | |
| | U Blanch | 6 | 6 | | | | | | | | U Blanch | 2 | 6 | 6 | | | | | |
| | R Ojeda Lara | 7 | 0 | 2 | | | | | | LL | G Brouwer | 6 | 3 | 3 | | | | | |
| LL | G Brouwer | 5 | 6 | 6 | LL | G Brouwer | 1 | 6 | 6 | | | | | | | | | | |
| | | | | | 15 | B Zapata Miralles | 6 | 1 | 2 | | | | | | | | | | |
| | | | | | | | | | | | | | | | | U Blanch | 6$^3$ | 6 | 6$^3$ |
| | | | | | | | | | | | | | | | WC | Mi Redlicki | 7$^7$ | 4 | 7$^7$ |
| | | | | | 11 | K King | 6 | 6 | | | | | | | | | | | |
| ITF | Tom Jomby | 7$^7$ | 6 | | ITF | T Jomby | 3 | 0 | | | | | | | | | | | |
| | C Taberner | 6$^5$ | 2 | | | | | | | 11 | K King | 6 | 2 | 2 | | | | | |
| | V Šafránek | 6$^3$ | 2 | | | | | | | WC | Mi Redlicki | 2 | 6 | 6 | | | | | |
| WC | Mi Redlicki | 7$^7$ | 6 | | WC | Mi Redlicki | 1 | 6 | 6 | | | | | | | | | | |
| | | | | | 8 | JC Aragone | 6 | 4 | 3 | | | | | | | | | | |

### Bottom half
#### Section 3

| 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 |
| | | | | | 6 | U Ignatik | 1 | 5 | | | | | | | | | | |
| | A Collarini | 7$^7$ | 2 | 0 | | M Giron | 6 | 7 | | | | | | | | | | |
| | M Giron | 6$^4$ | 6 | 6 | | | | | | | M Giron | 6 | 6 | | | | | |
| WC | Jared Hiltzik | 6 | 5 | 1 | | | | | | 9 | D Novikov | 1 | 2 | | | | | |
| ITF | J Souza | 2 | 7 | 6 | ITF | J Souza | 3 | 2 | | | | | | | | | | |
| | | | | | 9 | D Novikov | 6 | 6 | | | | | | | | | | |
| | | | | | | | | | | | | | | | | M Giron | 6 | 6 |
| | | | | | | | | | | | | | | | 14 | M Bourgue | 2 | 2 |
| | | | | | 14 | M Bourgue | 6 | 2 | 6 | | | | | | | | | |
| | L Miedler | 5 | 6 | 6 | | L Miedler | 4 | 6 | 3 | | | | | | | | | |
| Q | J. J. Wolf | 7 | 3 | 4 | | | | | | 14 | M Bourgue | 6 | 5 | 6 | | | | |
| WC | S Riffice | 6 | 2 | 6 | | | | | | WC | S Riffice | 4 | 7 | 2 | | | | |
| | J Choinski | 1 | 6 | 3 | WC | S Riffice | 1 | 6 | 6 | | | | | | | | | |
| | | | | | 4 | F Peliwo | 6 | 2 | 0 | | | | | | | | | |

#### 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 | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals |
| | | | | | 7 | R Cid Subervi | 6 | 6 | | | | | | | | | |
| WC | A Rybakov | 6 | 6$^5$ | 6$^6$ | | G Oliveira | 3 | 3 | | | | | | | | | |
| | G Oliveira | 2 | 7$^7$ | 7$^8$ | | | | | | 7 | R Cid Subervi | 0 | 4 | | | | |
| Q | J Menezes | 1 | 1 | | | | | | | 12 | G Elias | 6 | 6 | | | | |
| | E Couacaud | 6 | 6 | | | E Couacaud | 4 | 5 | | | | | | | | | |
| | | | | | 12 | G Elias | 6 | 7 | | | | | | | | | |
| | | | | | | | | | | | | | | 12 | G Elias | 6 | 6 |
| | | | | | | | | | | | | | | 13 | N Serdarušić | 3 | 3 |
| | | | | | 13 | N Serdarušić | 7$^9$ | 6 | | | | | | | | | |
| | S Griekspoor | 6 | 7 | | | S Griekspoor | 6$^7$ | 1 | | | | | | | | | |
| ITF | F Reboul | 2 | 5 | | | | | | | 13 | N Serdarušić | 6 | 7 | | | | |
| | A González | 2 | 6 | 4 | | | | | | | S Kozlov | 2 | 5 | | | | |
| | S Kozlov | 6 | 4 | 6 | | S Kozlov | 6 | 5 | 6 | | | | | | | | |
| | | | | | 2 | M Krueger | 2 | 7 | 3 | | | | | | | | |