title: 2019 Little Rock Challenger – Singles
text: # 2019 Little Rock Challenger – Singles
  
  This was the first edition of the tournament.
  
  Dudi Sela won the title after Lee Duck-hee retired trailing 1–6, 3–4 in the final.
  
  ## Seeds
  
  All seeds receive a bye into the second round.
  
  * Michael Mmoh (second round)
  * Chung Hyeon (withdrew)
  * Noah Rubin (third round)
  * Mitchell Krueger (quarterfinals)
  * Donald Young (second round)
  * Christopher Eubanks (quarterfinals)
  * Darian King (semifinals)
  * Dudi Sela (champion)
  * Roberto Quiroz (second round)
  * Tim Smyczek (third round)
  * Li Zhe (third round)
  * Lee Duck-hee (final, retired)
  * Thai-Son Kwiatkowski (semifinals)
  * Filip Peliwo (second round)
  * Collin Altamirano (third round)
  * João Menezes (third round)
  * Maxime Cressy (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
  
  | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Semifinals | Semifinals | Semifinals | Semifinals | Final | Final | Final | Final |
  | - | - | - | - | - | - | - | - | - | - | - | - | - |
  | | Ryan Shane | 3 | 1 | | | | | | | | | |
  | 8 | Dudi Sela | 6 | 6 | | | | | | | | | |
  | 8 | Dudi Sela | 6 | 6 | | 8 | Dudi Sela | 6 | $7^{11}$ | | | | |
  | | | | | | 13 | Thai-Son Kwiatkowski | 3 | $6^9$ | | | | |
  | 13 | Thai-Son Kwiatkowski | $7^8$ | 6 | | 13 | Thai-Son Kwiatkowski | 3 | $6^9$ | | | | |
  | 6 | Christopher Eubanks | $6^6$ | 3 | | | | | | | | | |
  | 6 | Christopher Eubanks | $6^6$ | 3 | | | | | | 8 | Dudi Sela | 6 | 4 |
  | | | | | | | | | | 12 | Lee Duck-hee | 1 | $3^r$ |
  | 12 | Lee Duck-hee | 4 | 6 | 6 | | | | | | | | | 12 | Lee Duck-hee | 1 | $3^r$ |
  | 4 | Mitchell Krueger | 6 | 3 | 1 | | | | | | | | |
  | 4 | Mitchell Krueger | 6 | 3 | 1 | 12 | Lee Duck-hee | 6 | 6 | | | | |
  | | | | | | 7 | Darian King | 0 | 0 | | | | |
  | 7 | Darian King | 6 | $6^2$ | 7 | 7 | Darian King | 0 | 0 | | | | |
  | PR | Raymond Sarmiento | 3 | $7^7$ | 5 | | | | | | | | |
  
  ### 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 |
  | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
  | | | | | | 1 | M Mmoh | 6 | 5 | 3 | | | | | | | | | |
  | | T Seyboth Wild | 7 | 4 | 2 | | R Shane | 3 | 7 | 6 | | | | | | | | | |
  | | R Shane | 5 | 6 | 6 | | | | | | | R Shane | 3 | 6 | 6 | | | | |
  | PR | D Nguyen | 6 | $6^5$ | 6 | | | | | | PR | D Nguyen | 6 | 3 | 4 | | | | |
  | | K King | 2 | $7^7$ | 3 | PR | D Nguyen | 4 | 6 | 6 | | | | | | | | | |
  | | | | | | 14 | F Peliwo | 6 | 1 | 0 | | | | | | | | | |
  | | | | | | | | | | | | | | | | | R Shane | 3 | 1 |
  | | | | | | | | | | | | | | | | 8 | D Sela | 6 | 6 |
  | | | | | | 9 | R Quiroz | 2 | 5 | | | | | | | | | | |
  | Alt | A González | 4 | 4 | | ITF | A Ritschard | 6 | 7 | | | | | | | | | | |
  | ITF | A Ritschard | 6 | 6 | | | | | | | ITF | A Ritschard | 4 | 6 | 3 | | | | |
  | | Evan Song | 7 | 6 | | | | | | | 8 | D Sela | 6 | 4 | 6 | | | | |
  | | Z Piros | 5 | 4 | | | E Song | 3 | 4 | | | | | | | | | | |
  | | | | | | 8 | D Sela | 6 | 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 |
  | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
  | | | | | | 3 | N Rubin | 6 | 6 | | | | | | | | | |
  | Q | O Luz | 6 | 5 | $7^7$ | Q | O Luz | 4 | 3 | | | | | | | | | |
  | | Makoto Ochi | 4 | 7 | $6^4$ | | | | | | 3 | N Rubin | 5 | 5 | | | | |
  | ITF | Ma Redlicki | 2 | 1 | | | | | | | 13 | T-S Kwiatkowski | 7 | 7 | | | | |
  | | MF Descotte | 6 | 6 | | | MF Descotte | 4 | 0 | | | | | | | | | |
  | | | | | | 13 | T-S Kwiatkowski | 6 | 6 | | | | | | | | | |
  | | | | | | | | | | | | | | | 13 | T-S Kwiatkowski | $7^8$ | 6 |
  | | | | | | | | | | | | | | | 6 | C Eubanks | $6^6$ | 3 |
  | | | | | | 10/WC | T Smyczek | 3 | 7 | 6 | | | | | | | | |
  | WC | Jason Kros | 1 | 2 | | | R Smith | 6 | 5 | 1 | | | | | | | | |
  | | Roy Smith | 6 | 6 | | | | | | | 10/WC | T Smyczek | $6^1$ | 3 | | | | |
  | | Mi Redlicki | 3 | 6 | 2 | | | | | | 6 | C Eubanks | $7^7$ | 6 | | | | |
  | ITF | F Cerúndolo | 6 | 2 | 6 | ITF | F Cerúndolo | 7 | $6^1$ | $6^5$ | | | | | | | | |
  | | | | | | 6 | C Eubanks | 5 | $7^7$ | $7^7$ | | | | | | | | |
  
  ### 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 | Quarterfinals |
  | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
  | | | | | | 5 | D Young | 4 | 6 | 3 | | | | | | | | | | |
  | | Jared Hiltzik | 6 | 4 | 3 | | Zh Zhang | 6 | 3 | 6 | | | | | | | | | | |
  | | Zh Zhang | 3 | 6 | 6 | | | | | | | Zh Zhang | 4 | $7^7$ | $6^3$ | | | | | |
  | ITF | N Álvarez | 4 | $7^7$ | 3 | | | | | | 12 | D-h Lee | 6 | $6^3$ | $7^7$ | | | | | |
  | ITF | Jordi Arconada | 6 | $6^5$ | 6 | ITF | J Arconada | 1 | 4 | | | | | | | | | | | |
  | | | | | | 12 | D-h Lee | 6 | 6 | | | | | | | | | | | |
  | | | | | | | | | | | | | | | | 12 | D-h Lee | 4 | 6 | 6 |
  | | | | | | | | | | | | | | | | 4 | M Krueger | 6 | 3 | 1 |
  | | | | | | 16 | J Menezes | 5 | 6 | 6 | | | | | | | | | | |
  | | J-s Nam | 6 | 2 | | | J-s Nam | 7 | 1 | 2 | | | | | | | | | | |
  | | V Estrella Burgos | 3 | $1^r$ | | | | | | | 16 | J Menezes | 4 | 7 | $6^4$ | | | | | |
  | | F Mena | 6 | 6 | | | | | | | 4 | M Krueger | 6 | 5 | $7^7$ | | | | | |
  | WC | A Kovacevic | 4 | 3 | | | F Mena | 3 | 2 | | | | | | | | | | | |
  | | | | | | 4 | M Krueger | 6 | 6 | | | | | | | | | | | |
  
  **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 | Quarterfinals |
  | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
  | | | | | | 7 | D King | 6 | 6 | | | | | | | | | | |
  | WC | Oliver Crawford | 7 | $7^7$ | | WC | O Crawford | 4 | 4 | | | | | | | | | | |
  | | I Marchenko | 5 | $6^5$ | | | | | | | 7 | D King | $7^9$ | 6 | | | | | |
  | | S Kozlov | 7 | 6 | | | | | | | 11 | Z Li | $6^7$ | 3 | | | | | |
  | Q | Garrett Johns | 5 | 3 | | | S Kozlov | 3 | 7 | 0 | | | | | | | | | |
  | | | | | | 11 | Z Li | 6 | 5 | 6 | | | | | | | | | |
  | | | | | | | | | | | | | | | 7 | D King | 6 | $6^2$ | 7 |
  | | | | | | | | | | | | | | | PR | R Sarmiento | 3 | $7^7$ | 5 |
  | | | | | | 15 | C Altamirano | 6 | 6 | | | | | | | | | | |
  | | A Sarkissian | 6 | 5 | 6 | | A Sarkissian | 3 | 1 | | | | | | | | | | |
  | WC | B Holt | 2 | 7 | 4 | | | | | | 15 | C Altamirano | 4 | 4 | | | | | |
  | PR | C Gómez-Herrera | 3 | $6^3$ | | | | | | | PR | R Sarmiento | 6 | 6 | | | | | |
  | PR | R Sarmiento | 6 | $7^7$ | | PR | R Sarmiento | $7^7$ | 6 | | | | | | | | | | |
  | | | | | | 17 | M Cressy | $6^5$ | 3 | | | | | | | | | | |
  