2011 Natomas Men's Professional Tennis Tournament – Singles

January 2025 2011 Natomas Men's Professional Tennis Tournament CRO Ivo Karlović USA James Blake 6–4, 3–6, 6–4 singles doubles 2011 Natomas Men's Professional Tennis Tournament John Millman was the defending champion, but did not participate. Ivo Karlović won the title, defeating James Blake 6–4, 3–6, 6–4 in the final. Seeds 30em USA James Blake (final) CRO Ivo Karlović (champion) USA Sam Querrey (semifinals) USA Bobby Reynolds (quarterfinals) CAN Vasek Pospisil (first round) RSA Izak van der Merwe (second round) GER Björn Phau (second round) GBR James Ward (first round) Draw Finals Semifinals Final 175 1 USA James Blake 6 7     USA Alex Kuznetsov 2 5   3/WC USA Sam Querrey 66 6 4 2 CRO Ivo Karlović 78 3 6 1 USA James Blake 4 6 4 2 CRO Ivo Karlović 6 3 6 Top half First round Second round Quarterfinals Semifinals 1 USA J Blake 6 7     BIH A Delić 4 5     AUS C Guccione 6 6     COL JS Cabal 3 4   MDA R Borvanov 3 6 6 Q USA S Johnson 6 4 3 WC USA J Sock 6 77   8 GBR J Ward 3 63   4 USA B Reynolds 6 2 7   COL C Salamanca 3 6 5   DEN F Nielsen 6 5 6 WC USA N Monroe 2 7 4   GER S Greul 6 4 4   USA A Kuznetsov 4 6 6 Q USA B Strode 3 4   6 RSA I van der Merwe 6 6   1 USA J Blake 6 6     AUS C Guccione 4 4     MDA R Borvanov 1 6 3 WC USA J Sock 6 3 6 4 USA B Reynolds 6 5 6   DEN F Nielsen 2 7 2   USA A Kuznetsov 6 6   6 RSA I van der Merwe 4 2   1 USA J Blake 6 6   WC USA J Sock 4 2   4 USA B Reynolds 60 3     USA A Kuznetsov 77 6   1 USA J Blake 6 7     USA A Kuznetsov 2 5   Bottom half First round Second round Quarterfinals Semifinals 7 GER B Phau 6 6   SE COL R Farah 1 4     BLR U Ignatik 3 6 6   RSA F Wolmarans 6 3 4   GER D Gremelmayr 6 3 6 LL GBR J Baker 1 6 4   LIT L Grigelis 4 77 2 3/WC USA S Querrey 6 65 6 5 CAN V Pospisil 77 62 3 NED T de Bakker 65 77 6   USA T Smyczek 2 5   Q CAN P-L Duclos 6 7   Q NZL M Venus 2 4     DOM V Estrella 6 6     AUT M Fischer 3 6 68 2 CRO I Karlović 6 3 710 7 GER B Phau 4 64     BLR U Ignatik 6 77     GER D Gremelmayr 77 61 3 3/WC USA S Querrey 64 77 6   NED T de Bakker 6 2 6 Q CAN P-L Duclos 4 6 4   DOM V Estrella 3 2   2 CRO I Karlović 6 6     BLR U Ignatik 5 69   3/WC USA S Querrey 7 711     NED T de Bakker 4 62   2 CRO I Karlović 6 77   3/WC USA S Querrey 66 6 4 2 CRO I Karlović 78 3 6 References Main Draw Qualifying Draw Category:2011 ATP Challenger Tour 2011 Singles