# 2016 Irving Tennis Classic – Singles

Aljaž Bedene was the defending champion but failed to defend his title, losing to Marcel Granollers 1–6, 1–6 in the final.

## Seeds

* Guillermo García-López (withdrew)
* Gilles Müller (second round)
* Lukáš Rosol (quarterfinals)
* Aljaž Bedene (final)
* Íñigo Cervantes (first round)
* Denis Kudla (first round)
* Daniel Muñoz de la Nava (withdrew)
* Illya Marchenko (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 |
| Alt | Jared Donaldson | 4 | 3 | | | | |
| 4 | Aljaž Bedene | 6 | 6 | | | | |
| 4 | Aljaž Bedene | 6 | 6 | 4 | Aljaž Bedene | 1 | 1 |
| | | | | | Marcel Granollers | 6 | 6 |
| | Marcel Granollers | 6 | 6 | | Marcel Granollers | 6 | 6 |
| | Ivan Dodig | 0 | 1 | | | | |

### 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 | Semifinals |
| LL | M Venus | 6 | 3 | 6 | | | | | | | | | | | | | | |
| | M Cecchinato | 3 | 6 | 3 | LL | M Venus | 4 | 7$^9$ | 3 | | | | | | | | | |
| Alt | T Smyczek | 5 | 4 | | Alt | J Donaldson | 6 | 6$^7$ | 6 | | | | | | | | | |
| Alt | J Donaldson | 7 | 6 | | | | | | | Alt | J Donaldson | 6 | 6 | | | | | |
| WC | R Harrison | 7$^{10}$ | 4 | 6$^6$ | | | | | | Alt | A Rublev | 4 | 1 | | | | | |
| Alt | A Rublev | 6$^8$ | 6 | 7$^8$ | Alt | A Rublev | 7$^8$ | 1 | 6 | | | | | | | | | |
| | E Donskoy | 6$^8$ | 7$^7$ | 6 | | E Donskoy | 6$^6$ | 6 | 3 | | | | | | | | | |
| 5 | Í Cervantes | 7$^{10}$ | 6$^4$ | 4 | | | | | | | | | | | Alt | J Donaldson | 4 | 3 |
| 4 | A Bedene | 6 | 6 | | | | | | | | | | | | 4 | A Bedene | 6 | 6 |
| Alt | R Dutra Silva | 3 | 2 | | 4 | A Bedene | 3 | 6 | 7$^7$ | | | | | | | | | |
| WC | D Tursunov | 6 | 6 | | WC | D Tursunov | 6 | 4 | 6$^3$ | | | | | | | | | |
| | D Young | 4 | 1 | | | | | | | 4 | A Bedene | 7$^7$ | 3 | 7$^7$ | | | | |
| Alt | B Becker | 4 | 3 | | | | | | | WC | F Tiafoe | 6$^5$ | 6 | 6$^4$ | | | | |
| WC | F Tiafoe | 6 | 6 | | WC | F Tiafoe | 6 | 2 | 6 | | | | | | | | | |
| Q | J Jung | 6 | 6$^5$ | 2 | LL | G Lapentti | 3 | 6 | 2 | | | | | | | | | |
| LL | G Lapentti | 4 | 7$^7$ | 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 |
| 6 | D Kudla | 3 | 6 | 3 | | | | | | | | | | | | |
| Alt | M Zverev | 6 | 3 | 6 | Alt | M Zverev | 6 | 2 | 5 | | | | | | | |
| | S Giraldo | 5 | 1$^r$ | | | M Granollers | 1 | 6 | 7 | | | | | | | |
| | M Granollers | 7 | 3 | | | | | | | | M Granollers | 6 | 6 | | | |
| Alt | J-P Smith | 2 | 5 | | | | | | | 3 | L Rosol | 4 | 2 | | | |
| | D Istomin | 6 | 7 | | | D Istomin | 2 | 6 | 6$^5$ | | | | | | | |
| Q | Jakob Sude | 2 | 6$^2$ | | 3 | L Rosol | 6 | 1 | 7$^7$ | | | | | | | |
| 3 | L Rosol | 6 | 7$^7$ | | | | | | | | | | | M Granollers | 6 | 6 |
| 8 | I Marchenko | 6$^5$ | 7$^7$ | 6 | | | | | | | | | | I Dodig | 0 | 1 |
| Q | P Petzschner | 7$^7$ | 6$^4$ | 3 | 8 | I Marchenko | 3 | 6 | 3 | | | | | | | |
| | I Dodig | 6 | 6 | | | I Dodig | 6 | 1 | 6 | | | | | | | |
| Alt | J Kovalík | 2 | 2 | | | | | | | | I Dodig | 7$^7$ | 7 | | | |
| | D Schwartzman | 6 | 2 | | | | | | | | D Schwartzman | 6$^2$ | 5 | | | |
| Alt | M Berrer | 2 | 1$^r$ | | | D Schwartzman | 7$^7$ | 6 | | | | | | | | |
| Q | C Norrie | 4 | 3 | | 2/WC | G Müller | 6$^4$ | 3 | | | | | | | | |
| 2/WC | G Müller | 6 | 6 | | | | | | | | | | | | | |