# 2019 RBC Tennis Championships of Dallas – Singles

Kei Nishikori was the defending champion but chose not to defend his title.
Mitchell Krueger won the title after defeating Mackenzie McDonald 4–6, 7–6$^{(7–3)}$, 6–1 in the final.

## Seeds

All seeds receive a bye into the second round.
* Mackenzie McDonald (final)
* Ryan Harrison (second round, withdrew)
* Reilly Opelka (semifinals)
* Jason Jung (quarterfinals)
* Miomir Kecmanović (second round, retired)
* Bjorn Fratangelo (semifinals, withdrew)
* Noah Rubin (withdrew)
* Christopher Eubanks (second round)
* Dominik Köpfer (quarterfinals)
* Brayden Schnur (quarterfinals)
* Roberto Quiroz (second round)
* Tim Smyczek (second round)
* Ernesto Escobedo (second round)
* Mitchell Krueger (champion)
* Thomaz Bellucci (third round)
* Dustin Brown (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 | Final |
| 1 | Mackenzie McDonald | 6 | 6 | | | | | | | | | | |
| 10 | Brayden Schnur | 2 | 2 | | | | | | | | | | |
| 10 | Brayden Schnur | 2 | 2 | | 1 | Mackenzie McDonald | 6 | 7$^{15}$ | | | | | |
| | | | | | 3 | Reilly Opelka | 4 | 6$^{13}$ | | | | | |
| 3 | Reilly Opelka | 7$^{11}$ | 3 | 7$^{14}$ | 3 | Reilly Opelka | 4 | 6$^{13}$ | | | | | |
| 9 | Dominik Köpfer | 6$^9$ | 6 | 6$^{12}$ | | | | | | | | | |
| 9 | Dominik Köpfer | 6$^9$ | 6 | 6$^{12}$ | | | | | 1 | Mackenzie McDonald | 6 | 6$^3$ | 1 |
| | | | | | | | | | 14 | Mitchell Krueger | 4 | 7$^7$ | 6 |
| 6 | Bjorn Fratangelo | 7$^8$ | 6$^6$ | 6 | | | | | | | | | | 14 | Mitchell Krueger | 4 | 7$^7$ | 6 |
| 4 | Jason Jung | 6$^6$ | 7$^8$ | 1 | | | | | | | | | |
| 4 | Jason Jung | 6$^6$ | 7$^8$ | 1 | 6 | Bjorn Fratangelo | | | | | | | |
| | | | | | 14 | Mitchell Krueger | w/o | | | | | | |
| | Marcos Giron | 5 | 7$^8$ | 3 | 14 | Mitchell Krueger | w/o | | | | | | |
| 14 | Mitchell Krueger | 7 | 6$^6$ | 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 | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals |
| | | | | | 1 | M McDonald | 6 | 6 | | | | | | | | | |
| ITF | J Souza | 6 | 6$^7$ | 2 | | L Broady | 3 | 4 | | | | | | | | | |
| | L Broady | 4 | 7$^9$ | 6 | | | | | | 1 | M McDonald | 6 | 6 | | | | |
| WC | A Rybakov | 6 | 6 | | | | | | | 16 | D Brown | 4 | 2 | | | | |
| | S Kozlov | 2 | 1 | | WC | A Rybakov | 2 | 4 | | | | | | | | | |
| | | | | | 16 | D Brown | 6 | 6 | | | | | | | | | |
| | | | | | | | | | | | | | | 1 | M McDonald | 6 | 6 |
| | | | | | | | | | | | | | | 10 | B Schnur | 2 | 2 |
| | | | | | 10 | B Schnur | 7$^7$ | 6 | | | | | | | | | |
| | G Oliveira | 2 | 6 | 1 | | Mi Redlicki | 6$^4$ | 4 | | | | | | | | | |
| | Mi Redlicki | 6 | 4 | 6 | | | | | | 10 | B Schnur | 6 | 6 | | | | |
| | E Karlovskiy | 6 | 7 | | | | | | | LL | Ma Redlicki | 4 | 4 | | | | |
| WC | Harrison Adams | 3 | 5 | | | E Karlovskiy | 3 | 7$^7$ | 2 | | | | | | | | |
| | | | | | LL | Ma Redlicki | 6 | 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 | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals |
| | | | | | 3 | R Opelka | 4 | 6 | 6 | | | | | | | | | |
| | J Choinski | 6 | 6 | | | J Choinski | 6 | 3 | 4 | | | | | | | | | |
| WC | E Zhu | 4 | 4 | | | | | | | 3 | R Opelka | 6 | 6 | | | | | |
| ITF | J Sels | 6 | 6$^1$ | 4 | | | | | | 15 | T Bellucci | 4 | 4 | | | | | |
| | T-S Kwiatkowski | 4 | 7$^7$ | 6 | | T-S Kwiatkowski | 4 | 7 | 5 | | | | | | | | | |
| | | | | | 15 | T Bellucci | 6 | 5 | 7 | | | | | | | | | |
| | | | | | | | | | | | | | | 3 | R Opelka | 7$^{11}$ | 3 | 7$^{14}$ |
| | | | | | | | | | | | | | | 9 | D Köpfer | 6$^9$ | 6 | 6$^{12}$ |
| | | | | | 9 | D Köpfer | 6 | 6 | | | | | | | | | | |
| WC | W Blumberg | 4 | 5 | | | V Millot | 4 | 1 | | | | | | | | | | |
| | V Millot | 6 | 7 | | | | | | | 9 | D Köpfer | 7 | 7$^7$ | | | | | |
| WC | E King | 6 | 6 | | | | | | | WC | E King | 5 | 6$^3$ | | | | | |
| | Evan Song | 4 | 4 | | WC | E King | 6 | 0 | | | | | | | | | | |
| | | | | | 5 | M Kecmanović | 3 | 0$^r$ | | | | | | | | | | |

### 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 | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals |
| | | | | | 6 | B Fratangelo | 6 | 7$^7$ | | | | | | | | | | |
| | F Peliwo | 5 | 7$^7$ | 6 | | F Peliwo | 2 | 6$^4$ | | | | | | | | | | |
| ITF | MF Descotte | 7 | 6$^4$ | 3 | | | | | | 6 | B Fratangelo | 7$^7$ | 7$^7$ | | | | | |
| | Jared Hiltzik | 6 | 4 | 7 | | | | | | | J Hiltzik | 6$^3$ | 6$^2$ | | | | | |
| | K Uchida | 2 | 6 | 5 | | J Hiltzik | 6 | 4 | 6 | | | | | | | | | |
| | | | | | 11 | R Quiroz | 2 | 6 | 0 | | | | | | | | | |
| | | | | | | | | | | | | | | 6 | B Fratangelo | 7$^8$ | 6$^6$ | 6 |
| | | | | | | | | | | | | | | 4 | J Jung | 6$^6$ | 7$^8$ | 1 |
| | | | | | 13 | E Escobedo | 4 | 4 | | | | | | | | | | |
| | B Gojo | 6 | 6 | | | B Gojo | 6 | 6 | | | | | | | | | | |
| Q | G Brouwer | 2 | 2 | | | | | | | | B Gojo | 2 | 6$^4$ | | | | | |
| | C Harrison | 6 | 7$^7$ | | | | | | | 4 | J Jung | 6 | 7$^7$ | | | | | |
| Q | M Cressy | 4 | 6$^4$ | | | C Harrison | 7$^7$ | 6$^5$ | 5 | | | | | | | | | |
| | | | | | 4 | J Jung | 6$^4$ | 7$^7$ | 7 | | | | | | | | | |

#### Section 4

| 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 | Quarterfinals |
| | | | | 8 | C Eubanks | 6$^{11}$ | 6$^5$ | | | | | | | | | | |
| | D Novikov | 1 | 1 | LL | E Gómez | 7$^{13}$ | 7$^7$ | | | | | | | | | | |
| LL | E Gómez | 6 | 6 | | | | | | LL | E Gómez | 3 | 4 | | | | | |
| | M Giron | 7 | 6 | | | | | | | M Giron | 6 | 6 | | | | | |
| ITF | L Wessels | 5 | 1 | | M Giron | 6$^8$ | 6 | 7$^8$ | | | | | | | | | |
| | | | | 12 | T Smyczek | 7$^{10}$ | 2 | 6$^6$ | | | | | | | | | |
| | | | | | | | | | | | | | | M Giron | 5 | 7$^8$ | 3 |
| | | | | | | | | | | | | | 14 | M Krueger | 7 | 6$^6$ | 6 |
| | | | | 14 | M Krueger | 6 | 3 | 6 | | | | | | | | | |
| | U Blanch | 0$^r$ | | | R Cid Subervi | 4 | 6 | 3 | | | | | | | | | |
| | R Cid Subervi | 3 | | | | | | | 14 | M Krueger | 6 | 6 | | | | | |
| | M Vilella Martínez | 6 | 6 | | | | | | | M Vilella Martínez | 2 | 1 | | | | | |
| | A Sarkissian | 4 | 4 | | M Vilella Martínez | w/o | | | | | | | | | | | |
| | | | | 2 | R Harrison | | | | | | | | | | | | |