Open EuroEnergie de Quimper 2011 – Tunggal

Ini adalah edisi pertama dari penyelenggaraan turnamen. David Guez keluar sebagai juara setelah mengalahkan Kenny de Schepper dengan skor 6–2, 4–6, 7–6(5).

 Unggulan 

  Nicolas Mahut (Putaran Pertama)
  Conor Niland (Putaran Pertama)
  Vincent Millot (Perempatfinal)
  Josselin Ouanna (Putaran Pertama)

<ol start="5">
 Roberto Bautista-Agut ''(Semifinal)
 Augustin Gensse ''(Putaran Kedua)
 Olivier Patience ''(Semifinal)
 David Guez (Juara)
</ol>

 Hasil pengundian 

 Final 

 Paruh atas 
{{16TeamBracket-Compact-Tennis3-Byes
| RD1=Putaran Pertama
| RD2=Putaran Kedua
| RD3=Perempatfinal
| RD4=Semifinal

| RD1-seed01=1/WC
| RD1-team01= N Mahut
| RD1-score01-1=5
| RD1-score01-2=4
| RD1-score01-3= 
| RD1-seed02=WC
| RD1-team02= Ludovic Walter
| RD1-score02-1=7
| RD1-score02-2=6
| RD1-score02-3= 

| RD1-seed03=Alt
| RD1-team03= Andrea Arnaboldi
| RD1-score03-1=6<sup>8
| RD1-score03-2=7
| RD1-score03-3=4
| RD1-seed04=Q
| RD1-team04=
| RD2-score02-1=7
| RD2-score02-2=6
| RD2-score02-3= 

| RD2-seed03=Q
| RD2-team03= Mathieu Rodrigues
| RD2-score03-1=7
| RD2-score03-2=6
| RD2-score03-3= 
| RD2-seed04=6
| RD2-team04= A Gensse
| RD2-score04-1=6<sup>5
| RD2-score04-2=3
| RD2-score04-3= 

| RD2-seed05= 
| RD2-team05= Laurent Rochette
| RD2-score05-1=6<sup>3
| RD2-score05-2=7
| RD2-score05-3=6
| RD2-seed06= 
| RD2-team06= A Weintraub
| RD2-score06-1=7
| RD2-score06-2=5
| RD2-score06-3=2

| RD2-seed07= 
| RD2-team07= Grégoire Burquier
| RD2-score07-1=3
| RD2-score07-2=4
| RD2-score07-3= 
| RD2-seed08=5
| RD2-team08= R Bautista-Agut
| RD2-score08-1=6
| RD2-score08-2='''6
| RD2-score08-3= 

| RD3-seed01=Q
| RD3-team01=

 Paruh bawah 

 Referensi 
 Hasil Pengundian – Utama
 Hasil Pengundian – Kualifikasi

Open EuroEnergie de Quimper – Tunggal