Tiburon Challenger 
Tiburon, CA, USA 	
October 10-16, 2011
Surface: Hard
Main Draw: 32
Qualifying Draw: 32 	
$100,000

Singles
Seeds: (cut: Klassen - 244)
1. Ryan Sweeting
2. Ivo Karlovic
3. Sam Querrey
4. Bobby Reynolds
5. Vasek Pospisil
6. Izak Van Der Merwe
7. Wayne Odesnik
8. Bjorn Phau

First Round
(1)Ryan Sweeting (USA) d. (WC)Steve Johnson (USA) 4-6 6-2 6-2
(q)Alex Bogdanovic (GBR) d. Chris Guccione (AUS) 7-6(1) 6-3
Roman Borvanov (MDA) d. Juan Sebastian Cabal (COL) 1-6 6-4 7-6(6)
(5)Vasek Pospisil (CAN) d. (WC)Denis Kudla (USA) 7-5 2-0 ret.
(3)Sam Querrey (USA) d. Fritz Wolmarans (RSA) 6-4 6-4
Amer Delic (BIH) d. (q)Artem Sitak (NZL) 4-6 6-4 6-2
Uladzimir Ignatik (BLR) d. (q)Pierre-Ludovic Duclos (CAN) 5-7 6-1 6-3
(SE)Alex Kuznetsov (USA) d. (6)Izak Van Der Merwe (RSA) 6-4 4-6 7-5
(8)Bjorn Phau (GER) d. Greg Jones (AUS) 4-6 7-6(5) 6-1
(q)Alejandro Gonzalez (COL) d. (WC)Jack Sock (USA) 4-6 6-0 6-3
Laurynas Grigelis (LTU) d. Frederik Nielsen (DEN) 6-3 6-3
(4)Bobby Reynolds (USA) d. Raven Klaasen (RSA) 6-4 6-3
(7)Wayne Odesnik (USA) d. Thiemo De Bakker (NED) 6-1 ret.
Martin Fischer (AUT) d. Simon Greul (GER) 6-3 6-3
(ALT)Robert Farah (COL) d. (WC)Daniel Kosakowski (USA) 6-4 4-6 7-6(4)
(2)Ivo Karlovic (CRO) d. Denis Gremelmayr (GER) 6-7(4) 2-1 ret.

Second Round
(1)Ryan Sweeting (USA) d. (q)Alex Bogdanovic (GBR) 6-2 6-1
(5)Vasek Pospisil (CAN) d. Roman Borvanov (MDA) 6-3 6-0
(3)Sam Querrey (USA) d. Amer Delic (BIH) 6-4 6-2
(SE)Alex Kuznetsov (USA) d. Uladzimir Ignatik (BLR) 7-6(8) 7-5
(8)Bjorn Phau (GER) d. (q)Alejandro Gonzalez (COL) 6-2 6-2
Laurynas Grigelis (LTU) d. (4)Bobby Reynolds (USA) 7-6(3) 3-6 6-4
Martin Fischer (AUT) d. (7)Wayne Odesnik (USA) 6-7(6) 6-3 6-1 
(2)Ivo Karlovic (CRO) d. (ALT)Robert Farah (COL) 7-6(2) 6-2 

Quarterfinals
(1)Ryan Sweeting (USA) d. (5)Vasek Pospisil (CAN) 6-2 3-6 6-1
(3)Sam Querrey (USA) d. (SE)Alex Kuznetsov (USA) 6-1 6-4
(8)Bjorn Phau (GER) d. Laurynas Grigelis (LTU) 6-3 6-2
(2)Ivo Karlovic (CRO) d. Martin Fischer (AUT) 7-5 4-6 6-3

Semifinals
(3)Sam Querrey (USA) d. (1)Ryan Sweeting (USA) 6-4 6-3
(2)Ivo Karlovic (CRO) d. (8)Bjorn Phau (GER) 7-5 7-5

Finals
(2)Ivo Karlovic (CRO) d. (3)Sam Querrey (USA) 6-7(2) 6-1 6-4


Doubles
Seeds: (cut: Kuznetsov/Sweeting - 325)
1. Juan Sebastian Cabal/Robert Farah
2. Treat Conrad Huey/Izak Van Der Merwe
3. Frederik Nielsen/Travis Parrott
4. Jordan Kerr/David Martin

First Round
(1)Cabal (COL)/Farah (COL) d. Delic (BIH)/Karlovic (CRO) 7-6(4) 6-1
Kuznetsov (USA)/Sweeting (USA) d. Ratiwatana (THA)/Ratiwatana (THA) 7-5 6-1
Johnson (USA)/Querrey (USA) d. (4)Kerr (AUS)/Martin (USA) 6-1 3-6 (10-8)
Battistone (USA)/Wettengel (USA) d. Flach (USA)/Leach (USA) 6-4 6-2
Ball (AUS)/Guccione (AUS) d. Rettenmaier (USA)/Stadler (GER) 6-1 6-4
Grigelis (LTU)/Ignatik (BLR) d. (3)Nielsen (DEN)/Parrott (USA) 6-2 6-4
Pospisil (CAN)/Reynolds (USA) d. Fruttero (USA)/Klaasen (RSA) 7-6(3) 6-4
(2)Huey (PHI)/Van Der Merwe (RSA) d. Duclos (CAN)/Hubble (AUS) 6-0 6-2

Quarterfinals
Kuznetsov (USA)/Sweeting (USA) d. (1)Cabal (COL)/Farah (COL) 4-6 6-2 (11-9) 
Johnson (USA)/Querrey (USA) d. Battistone (USA)/Wettengel (USA) 7-6(2) 7-6(4) 
Ball (AUS)/Guccione (AUS) d. Grigelis (LTU)/Ignatik (BLR) 6-1 6-2 
Pospisil (CAN)/Reynolds (USA) d. (2)Huey (PHI)/Van Der Merwe (RSA) 4-6 6-3 (10-7) 

Semifinals
Johnson (USA)/Querrey (USA) d. Kuznetsov (USA)/Sweeting (USA) 6-3 7-5 
Ball (AUS)/Guccione (AUS) d. Pospisil (CAN)/Reynolds (USA) 6-4 6-3

Finals
Ball (AUS)/Guccione (AUS) d. Johnson (USA)/Querrey (USA) 6-1 5-7 (10-6)