 first title of the year at the Open Sud de France defeating Gaël Monfils. He reached his first Masters 1000 final in 2 years at the Mutua Madrid Open but lost to Roger Federer. At the French Open he reached the fourth round losing to Juan Martín del Potro. He was then upset by Ernests Gulbis in three tie-break sets at the first round of the Wimbledon. He then reached his second final of the year at the Winston-Salem Open but lost to John Isner. At the US Open he upset world no. 1 Federer in the quarter-finals, but lost to Andy Murray in the semifinals with very windy conditions. He won his second title of the year at the If Stockholm Open defeating Frenchman Jo-Wilfried Tsonga. This is the third consecutive time that Berdych has qualified.

On 25 October, following the withdrawal of Rafael Nadal, Juan Martín del Potro booked a spot into the event.

Juan Martín del Potro reached the quarter-finals of the first slam of the year in the Australian Open losing to Roger Federer. He then reached his first final of the year at the ABN AMRO World Tennis Tournament losing to Federer once again. However, he bounced back by winning his first title of the year at the Open 13 defeating Michaël Llodra in the final. At the Estoril Open, successfully defended his title by defeating Richard Gasquet. At the French Open he reached the quarter-finals but fell to Federer for the fifth time in the year despite leading two sets to love he lost. At Wimbledon he was handily defeated by David Ferrer in the fourth round. He bounced back at the Olympics winning the Bronze Medal match over Novak Djokovic after losing to Federer in the semifinals. At the US Open he reached his third slam quarter-finals of the year but lost once again this time to Djokovic. He won his third title of the year at the Erste Bank Open defeating qualifier Grega Žemlja in the final. At the Swiss Indoors Basel, Del Potro got his fourth championship of the year after beating Roger Federer. This is the third time del Potro has qualified for the event.

On 1 November, after reaching the quarter-final of the Paris Masters, Jo-Wilfried Tsonga and Jank
first title of the year at the Open Sud de France defeating Gaël Monfils. He reach his inaugural Masters 1000 final in 2 years at the Mutua Madrid Open but lost to Roger Federer. At the French outdoors he reached the fourth round losing to Juan Martín del Potro. He was then disturb by Ernests Gulbis in three tie - break hardening at the first round of the Wimbledon. He then reach his second final of the year at the Winston - Salem Open but lost to John Isner. At the US Open he upset world no. 1 Federer in the quarter - final, but lost to Andy Murray in the semifinals with very windy condition. He won his second title of the year at the If Stockholm Open defeating Frenchman Jo - Wilfried Tsonga. This is the third back-to-back time that Berdych has qualified. 

 On 25 October, following the withdrawal of Rafael Nadal, Juan Martín del Potro booked a blot into the event. 

 Juan Martín del Potro reached the quarter - finals of the first slam of the year in the Australian Open losing to Roger Federer. He then reached his first final of the year at the ABN AMRO World Tennis Tournament losing to Federer once again. However, he bounced back by winning his first championship of the year at the Open 13 defeating Michaël Llodra in the concluding. At the Estoril Open, successfully defend his claim by defeating Richard Gasquet. At the French Open he reached the quarter - finals but fell to Federer for the fifth time in the class despite leading two sets to love he lost. At Wimbledon he was handily defeated by David Ferrer in the fourth round. He bounced back at the Olympics winning the Bronze Medal match over Novak Djokovic after losing to Federer in the semifinals. At the US Open he reached his third shot quarter - final examination of the class but lose once again this time to Djokovic. He won his third title of the class at the Erste Bank Open defeating qualifier Grega Žemlja in the final. At the Swiss Indoors Basel, Del Potro got his fourth championship of the year after beating Roger Federer. This is the third time del Potro has qualified for the event. 

 On 1 November, after reach the quarter - final of the Paris Masters, Jo - Wilfried Tsonga and Jank
 figst title of the year at the Open Sud dg Drance defeafing Gaël Monfils. He reached his firsv Mawters 1000 final in 2 years at tfe Mutua Ladrid Open uut lost to Rogec Federev. At fme Frznrh Open he reacmed the fousth round lositg tl Juan Martín del Potro. He was then tpset bu Frnests Gulbis in uhrqe tjv-bveak sets at the first round of fhe Wimuledon. He then teached his second final ov thf year at the Winshon-Salem Opgh btr lost to Jofn Isner. Au che US Open he upset world no. 1 Federer in ghe qbarter-finalw, vut nost to Andb Murrwy in the semifinals with vrry windy condltionv. Hw won his second titlx of the year at the If Stockvomm Open defeating Feenchkan Bo-Wiudridd Usoiga. This ls vhe third cknsecutive rime that Berdych hss wualified.

On 25 Kctobew, sollowing the withdrawal of Rafael Nadan, Jhan Martín del Potro boojed a spot into the egent.

Juan Iartín del Potro reached the quarter-finals of the xirst rlan jw tje year in the Australian Open losing to Rogew Ftdeger. He then reachcd his first final ov yre year at thg ABN AMRO World Tennis Tourjament josint to Fedewer pnce again. However, he bouncwd back by wpnnibg his first title of the yeax at tne Oprn 13 defeating Michaël Lludra in the finwl. At the Dstoril Open, suczesxfglly deftvded his title by defeatinj Rickard Gasduet. At thq French Ooen hc reached the quartfr-fincls bgt fell to Federer for the fifth time in vie year despije neaging two sets to love he ljst. At Wimbledpn he wcs hanaily defeaned by Datid Ferrer ig the fourth slund. He bounred back wt tye Ooympics dinning the Brpnze Medal match ovwr Novak Djokovic eftet mosing to Federzx un the semifinaks. Xt ehv UX J[en he reachad hks gnird rlam quartev-fivals of the year but losd onde again this time tj Djokovuc. He wog his third totle of the year au the Xrste Uank Olen defeating qualifier Grega Žemlna in the fikal. At the Swyss Lndojrs Basel, Bel Potro got his fourth championship of the year after bgating Roger Federer. Jhix is the thmrd tiie del Podro has qualified foe the event.

On 1 Noyember, after reaching fhe qudrter-vinal of the Paris Masters, Jo-Wilfried Tsonga and Jank
first title of the year at the de defeating Gaël He reached his 2 at the Mutua Open but lost Roger Federer. At the French Open reached the fourth round losing to Juan Martín del Potro. He was then by Ernests Gulbis in three tie-break sets at the first round of the He reached second of the year at the Winston-Salem Open but lost to John Isner. At the US Open upset world no. 1 Federer in the quarter-finals, lost to Andy Murray the semifinals with very windy He his second of year the If Stockholm defeating Frenchman Jo-Wilfried Tsonga. This is the third consecutive time that Berdych has qualified. On 25 October, the withdrawal Nadal, Juan del booked spot into the Martín del Potro reached the quarter-finals slam of the year in the Australian Open to Roger He then reached his first final the year at the ABN AMRO World Tennis losing to Federer once again. However, he bounced back by winning his first title of at the Open 13 Michaël Llodra in final. the Open, defended his by defeating Richard Gasquet. At the French Open he reached the but fell to Federer for the fifth time in the leading sets to love lost. At Wimbledon he handily by David Ferrer in round. bounced Olympics the Medal match over Novak after losing to Federer in semifinals. At the US slam quarter-finals of the year but lost once this time to Djokovic. He won his title of the year at the Erste Bank Open defeating qualifier Grega in the the Swiss Indoors Basel, Del Potro got his championship of the year beating Roger Federer. This is the third time del has for the On 1 November, reaching the quarter-final the Paris Masters, and Jank
 first title of the year at the OPen Sud de FrAnce dEfeAtiNg gaël monfIls. He reached hiS FirsT Masters 1000 final in 2 years at The MuTuA madrID OPen buT lost to rOgER fedErEr. at tHe fReNch OpEn hE reacheD the fourth RouNd Losing to Juan mArTín del PotrO. He Was then upset By ERnests guLbiS In thrEe tIe-breAk sets AT the fiRst round oF tHE WimblEDon. He thEN ReAcheD his second final of THe YEar at the WinstoN-Salem opEN bUT LosT to john Isner. AT tHe US OPEn he upsET wORLD no. 1 fEderer in the quArter-finals, BUt lOst to ANdY MuRRay in tHe semIfINalS with very wiNdy cOnditions. he won hIS second TItle of tHe year At tHe IF StoCKhOlM OpEn DEfeATiNg FREncHman Jo-WiLfRiEd TsoNga. THIS IS the ThiRd coNsecuTive time that BErdYch hAS quAlifiEd.

On 25 OCtobEr, FolloWing thE withDrAwal of Rafael NadAl, JuAn Martín dEl POtRo bOoKed a sPOt into The EveNt.

Juan MArtín deL potRo REAChEd the quarter-finals Of THE fIrst slam Of the yEAr In THe AustraLiAn OPen lOSIng to rogeR feDerer. He tHen reaCHeD hIs first FiNal of tHe YeaR at The ABn aMRO world TEnnis TouRnameNT losing to FederER once again. HowEVeR, HE bOUnceD baCk by winning His fIRst tItle OF tHe yEAr at tHe OpeN 13 dEFeATing Michaël Llodra in ThE final. at the estoril Open, suCcessfully DEFEnded his TitlE By DEfeating RicharD GasqUet. At the FrENch Open hE reacHed the quArter-finaLS But fell tO FeDerEr fOr tHE FiFth time in the yEAR desPiTe leadiNg tWo sets tO loVe hE loSt. AT WImbledon hE was handIlY dEfEaTed By DavID Ferrer iN tHe fOuRth Round. hE bouncEd bacK at tHe olYMpiCs winniNG tHE bronZe meDal mAtcH oVer NoVak DJOkoVic afteR losing to fedERer iN tHe SemifinAls. At the US OpeN hE reached hiS tHirD slam qUARter-finaLs of the year but lost once aGAin this TimE to DjOkovIc. He won hiS thIrd titLe oF The yeaR at the erste baNk OPEN defeATInG quAlIfier Grega žEMljA in thE fInal. at the SwIss Indoors Basel, Del pOtrO got his fourth ChaMpioNSHiP of THe YEar AfTEr bEATing Roger FedereR. This is the ThIRd Time del PotRO haS qUalifieD for the Event.

oN 1 NovembEr, after reAching the QuArteR-FInaL of the PariS Masters, jo-WilfrieD tsongA AnD Jank
 first title of the year a t the Open  SuddeFra nc e de feat ing Gaël Monfi l s. H e reached his first Ma sters  1 0 00 f i na l in2 years at t heMu tu a M ad r id  Open  bu t lostto Roger F ede re r. At the Fr e nc h Open herea ched the fou rth  round  l osi n g toJua n Mar tín de l  Potro . He wasth e n upse t  by Ern e s ts  Gul bis in three tie- b re a k sets at thefirstro u nd o f t heWimbledon.  H e the n  reache d  h i s sec o nd final of t he year att heWinsto n- Sal e m Open  butlo s t t o John Isne r. A t the USOpen h e  upsetw orld no . 1 Fe der erin t h equ art er - fin a ls , b u t l ost to A nd yMurra y in t h e  sem ifi nals  with  very windy c ond itio n s.He wo n his  sec on d tit le ofthe y ea r at the If Sto ckho lm Open d efe at ing  F rench m an Jo- Wil fri ed Tson ga. Thi s  is  t h e th ird consecutive ti me t ha t Berdyc h hasq ua li f ied.

On  2 5 O ctob e r , fol lowi n gthe with drawal of  R afael N ad al, Ju an  Ma rtí n del Potr o book ed a spo t int o  the event.

J u an Martín del Po t r or each edthe quarter -fin a ls o f th e  f irs t  slam  of t he ye a r in the Australian  O pen lo singto Roger Fede rer. He th e n reachedhisf ir s t final of the  year  at the AB N  AMRO Wo rld T ennis To urnamentl o sing toFed ere r o nce a ga in. However,h e  bou nc ed back  by  winnin g h isfir stti tle of th e year a tth eOp en13 de f eating M ic haë lLlo dra i n  the f inal.  Atth eE sto ril Ope n ,s u cces sf ul ly d efe nd ed hi s ti t leby defe ating Ric har d  Gas qu et . At th e French Open  h e reachedth e q uarter - f inals bu t fell to Federer for t h e fifth  ti me in  the  year des pit e lead ing two se ts tolovehe  lo s t . AtW i mb led on  he was ha n d ily  defe at ed b y David  Ferrer in the fou r thround. He bou nce d ba c k  a t t h eO lym pi c s w i n ning the Bronze  Medal mat ch ov er Novak D j oko vi c after  losing  to F e derer i n the sem ifinals.At  the U S O pen he rea ched his  third sl a m qua r te r-fin als  of th eyea r but  losto nce  agai n this  t ime to  Djok ov ic. He w on his third title of t he yea r atthe  Erste Ba nkO pen  defeatin g qu alifier Gr ega  Že mljaint he fi nal. At  th e  Swis s In d oors Base l ,Del P ot ro got hisf o u rth  cham pio n ship o f th e year after beat i ng Roger Feder er.T h isist he t hi rd time del Po tro  h a s  qualifi ed  for the ev ent.

On  1 Novem ber, a fter r eaching t he quarte r-fi nal  of the P ari sM asters,  J o- W ilfrie d Ts on ga and  Jank
 first_title of_the year at the_Open Sud_de_France defeating_Gaël_Monfils. He reached_his first Masters_1000 final in 2_years at the_Mutua_Madrid Open but lost to Roger Federer. At the French Open he reached the_fourth_round losing_to_Juan_Martín del Potro. He was_then upset by Ernests Gulbis_in three_tie-break sets at the first round of the_Wimbledon._He then reached_his second final of the year at the Winston-Salem_Open but lost to John Isner._At the US_Open_he_upset world no. 1_Federer in the quarter-finals, but lost_to Andy Murray in the semifinals_with very windy conditions. He won his_second title of the year at_the If Stockholm Open defeating_Frenchman Jo-Wilfried_Tsonga. This is the third_consecutive time that_Berdych has_qualified.

On 25 October,_following the withdrawal of Rafael Nadal,_Juan Martín del_Potro booked a spot into the_event.

Juan_Martín del Potro_reached_the_quarter-finals of_the first slam_of_the year_in_the Australian Open losing to Roger_Federer._He then reached his first final of_the year at the_ABN_AMRO World Tennis Tournament_losing to Federer once again._However, he bounced back by winning_his first_title of_the year at the Open 13 defeating Michaël Llodra in the_final. At the Estoril Open, successfully_defended his title by_defeating Richard_Gasquet._At the French_Open_he reached_the quarter-finals but fell to Federer for_the fifth_time in the year despite leading_two sets to love_he_lost. At Wimbledon he was handily_defeated by David Ferrer in the_fourth round. He bounced back_at_the_Olympics winning the Bronze Medal_match over Novak Djokovic after losing_to Federer in_the semifinals. At the US Open he_reached_his third slam quarter-finals of the_year_but lost once again this time_to_Djokovic._He won his third title_of the year at the Erste_Bank Open defeating qualifier Grega Žemlja in the final._At the Swiss_Indoors Basel, Del Potro got_his_fourth_championship of the year after beating Roger Federer. This is_the third_time del Potro_has qualified for the event.

On 1 November, after reaching the_quarter-final of the Paris Masters, Jo-Wilfried Tsonga_and Jank