# 2011 Regions Morgan Keegan Championships – Singles

Sam Querrey was the defending champion, but lost to Mardy Fish in the quarterfinals.
Andy Roddick won his third title at this event, and the 30th of his career, defeating Milos Raonic 7–6$^{(9–7)}$, 6–7$^{(11–13)}$, 7–5 in the final. Roddick made a diving forehand to break serve for the match on his fifth championship point. Roddick stated: "That's the best shot I've ever hit in my life, considering the circumstance."

## Seeds

* Andy Roddick (champion)
* Fernando Verdasco (first round)
* Gaël Monfils (withdrew due to a wrist injury)
* Mardy Fish (semifinals)
* Sam Querrey (quarterfinals)
* John Isner (first round)
* Lu Yen-hsun (first round)
* Kevin Anderson (first round)
* Xavier Malisse (first round, retired)

## 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 | Semifinals | Final | Final | Final | Final | Final |
| 1 | Andy Roddick | 6 | 6 | | | | | | |
| WC | Juan Martín del Potro | 3 | 4 | | | | | | |
| WC | Juan Martín del Potro | 3 | 4 | | 1 | Andy Roddick | 7 | 6$^{11}$ | 7 |
| | | | | | WC | Milos Raonic | 6$^7$ | 7 | 5 |
| 4 | Mardy Fish | 4 | 6 | 3 | WC | Milos Raonic | 6$^7$ | 7 | 5 |
| WC | Milos Raonic | 6 | 4 | 6 | | | | | |

### 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 |
| 1 | A Roddick | 4 | 6 | 6 | | | | | | | | | | | | | | |
| | R Berankis | 6 | 2 | 3 | 1 | A Roddick | 6 | 7 | | | | | | | | | | |
| | J Tipsarević | 6 | 7 | | | J Tipsarević | 1 | 6$^8$ | | | | | | | | | | |
| Q | R Sweeting | 0 | 6$^7$ | | | | | | | 1 | A Roddick | 4 | 6 | 6 | | | | |
| | A Mannarino | 6 | 6 | | | | | | | | L Hewitt | 6 | 3 | 4 | | | | |
| Q | J Hájek | 2 | 2 | | | A Mannarino | 7 | 5 | 0 | | | | | | | | | |
| | L Hewitt | 6 | 7 | | | L Hewitt | 6$^9$ | 7 | 6 | | | | | | | | | |
| 7 | Y-h Lu | 4 | 6$^3$ | | | | | | | | | | | | 1 | A Roddick | 6 | 6 |
| 9 | X Malisse | 2 | 0 | r | | | | | | | | | | | WC | JM del Potro | 3 | 4 |
| | F Serra | 6 | 1 | | | F Serra | 4 | 4 | | | | | | | | | | |
| Q | M Russell | 6 | 7 | | Q | M Russell | 6 | 6 | | | | | | | | | | |
| | I Karlović | 1 | 6$^1$ | | | | | | | Q | M Russell | 4 | 2 | | | | | |
| | I Dodig | 3 | 6 | 6 | | | | | | WC | JM del Potro | 6 | 6 | | | | | |
| | R Schüttler | 6 | 3 | 4 | | I Dodig | 4 | 4 | | | | | | | | | | |
| WC | JM del Potro | 6 | 6 | | WC | JM del Potro | 6 | 6 | | | | | | | | | | |
| 6 | J Isner | 4 | 3 | | | | | | | | | | | | | | | |

### 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 | Quarterfinals | Semifinals | Semifinals | Semifinals | Semifinals | Semifinals |
| 5 | S Querrey | 6$^5$ | 7 | 6 | | | | | | | | | | | | | | | |
| | D Istomin | 7 | 6$^5$ | 4 | 5 | S Querrey | 6 | 7 | | | | | | | | | | | |
| | B Dabul | 7 | 6 | | | B Dabul | 3 | 6$^3$ | | | | | | | | | | | |
| | M Przysiężny | 5 | 4 | | | | | | | 5 | S Querrey | 3 | 4 | | | | | | |
| Alt | L Lacko | 6$^4$ | 7 | 6 | | | | | | 4 | M Fish | 6 | 6 | | | | | | |
| | D Sela | 7 | 5 | 3 | Alt | L Lacko | 7 | 4 | 6$^3$ | | | | | | | | | | |
| | T Gabashvili | 1 | 5 | | 4 | M Fish | 6$^5$ | 6 | 7 | | | | | | | | | | |
| 4 | M Fish | 6 | 7 | | | | | | | | | | | | 4 | M Fish | 4 | 6 | 3 |
| 8 | K Anderson | 7 | 3 | 6$^4$ | | | | | | | | | | | WC | M Raonic | 6 | 4 | 6 |
| Q | R Kendrick | 5 | 6 | 7 | Q | R Kendrick | 7 | 6 | | | | | | | | | | | |
| | R Mello | 4 | 3 | | WC | J Blake | 6$^5$ | 3 | | | | | | | | | | | |
| WC | J Blake | 6 | 6 | | | | | | | Q | R Kendrick | 4 | 6 | 3 | | | | | |
| | B Becker | 4 | 2 | | | | | | | WC | M Raonic | 6 | 3 | 6 | | | | | |
| | R Štěpánek | 6 | 6 | | | R Štěpánek | 4 | 7 | 6$^1$ | | | | | | | | | | |
| WC | M Raonic | 6 | 3 | 7 | WC | M Raonic | 6 | 6$^{10}$ | 7 | | | | | | | | | | |
| 2 | F Verdasco | 4 | 6 | 6$^5$ | | | | | | | | | | | | | | | |