Spain qualified for the World Cup after beating Georgia 2-0 at Carlos Belmonte to finish top of Group I.
The world champions went into the match needing only a point to finish ahead of France, but they never looked like dropping points on their way to a comfortable win.
Georgia were under pressure for almost all of the match and substitute Juan Mata secured the win for Spain just after the hour mark, extending Del Bosque's unbeaten run in competitive home matches to 13.
The Spain coach made six changes from the narrow 2-1 win over Belarus on Friday, including returns for Iker Casillas and Andres Iniesta, while Alberto Moreno made his debut at left-back.
And the hosts dominated proceedings early on, with Negredo going close on two occasions in the first 25 minutes as he shot straight at the goalkeeper from close range and then saw his overhead kick tipped over the crossbar.
Negredo's persistence paid off eventually, however. Iniesta, playing in his home town of Albacete, got to the byline and played a low pass into the danger area which Negredo clipped home.
Georgia should have equalised a few minutes later as Casillas parried Tornike Okriashvili's shot into the path of Nikoloz Gelashvili, but the forward fired over the open goal.
Luck was on Georgia's side just before half-time when Negredo hit the post from close range, and Guram Kashia was there to clear his resulting header off the line.
Unsurprisingly, Spain's superiority continued into the second half, but they found the Georgia defence tougher to break down before eventually doubling their lead.
Aleksander Amisulashvili attempted to clear a cross from the left, but he headed the ball straight at Gerard Pique and Mata lashed the ball into the bottom corner, three minutes after coming on.
With 22 minutes to play, Iniesta would still have been hopeful of getting a goal of his own and he produced a good effort with his left foot that was deflected over.
Mata was also finding space and he nearly set Navas up in the 72nd minute with a low cross to the back post, but the Manchester City forward was crucially tackled at the vital moment.
And although the hosts pressed for more goals, ultimately they settled for a two-goal win as they booked their passage to the finals in Brazil next year.
|Coach: Del Bosque|
for Pedro 58'
for Xavi 66'
for Iniesta 82'
|Gutierrez, Taylor released by Newcastle|
|Figo calls on re-elected Blatter to resign after ´dark day´ for football|
|Szczesny blasts father over ´idiotic´ comments|
|Blatter vows to leave ´strong´ FIFA|
|Blatter re-elected as FIFA president|
|BREAKING NEWS: FIFA elections set for second round of voting|
|Atsu wings in for Bournemouth campaign|
|Klopp: Pokal final not about me|
|Clement says Real goodbyes|
|Inter v Empoli: Icardi looking for final flourish|
|BREAKING NEWS: Blatter - I will fix FIFA|
|Northern Ireland v Qatar: O´Neill keen to prepare for Romania test|
|Palestine drop proposal for Israel suspension|
|Suarez will only get better, warns Iniesta|
|Martinez keen to recruit quickly|
|Monk keen to build on successful Swansea campaign|
|Fit-again Suarez set to aid Barca´s treble quest|
|Anonymous ´bomb´ threat received at FIFA Congress|
|Qatar organisers insist World Cup bid met ´highest ethical standards´|
|Wilkinson and Sorensen leave Stoke|
|Blatter: You can´t ask everyone to behave ethically just like that|
|Van Bronckhorst positive about Feyenoord future|
|Australian police to look into FFA-Warner dealings|
|Dardai signs Hertha deal|
|Protester interrupts FIFA Congress|
|Spurs complete Wimmer signing|
|Warner questions charges following release|
|Mexico v Guatemala: Herrera´s men kick off Copa preparations|
|New Zealand no longer supporting Blatter|
|´Post-World Cup trauma´ affected Mertesacker|
|Racing Club 0 Guarani 0 (0-1 agg): Draw sees Paraguayans through|
|Hamburg shocked by Karlsruher attack - Labbadia|
|Serie A Preview: Napoli, Lazio eye Champions League|
|Hodgson will not overstay England welcome|
|Scholes: United must keep Di Maria|
|Leyton Orient appoint Hendon|
|Benteke has a buy-out clause - Sherwood|
|US Soccer will support Prince Ali in FIFA election|
|Dynamo disappointed with officials after City friendly abandoned|
|Calls for Suarez appeal gather momentum|
|Eredvisie Review: Vitesse denied by late Uth goal, NAC Breda boost survival hopes|
|Rangers 1 Motherwell 3: McCall´s men facing uphill struggle|
|Hamburg 1 Karlsruher 1: Bundesliga side escape with draw|
|Blatter vows to lead FIFA clear of trouble as corruption scandal rolls on|
|Bundesliga: Bayern Munich season review - League crown not enough to signal successful campaign|
|Genoa forced to wait for UEFA licence|
|Injured Cardozo out of Paraguay squad|
|CONCACAF provisionally dismisses Webb and Li|
|Klopp: Career highlights of a charismatic coach|
|Verona v Juventus: Ogbonna seeks strong Champions League warm-up|
|FA charges Demetriou over betting breaches|
|Atalanta v Milan: Inzaghi faces last chance to prove worth|
|King joins Bournemouth as QPR rebuild begins|
|Plymouth part ways with Sheridan|
|Hernandez banned for three matches|
|Chelsea star Fabregas has nose surgery|
|Blatter: More bad news may follow|
|Galliani hopeful over Ancelotti deal|
|Frontzeck to continue as Hannover coach|
|Tremmel released as Tate waves goodbye to Swansea|
|Arsenal v Aston Villa: Sherwood out to upset holders|
|UEFA open to boycott of World Cup - Platini|
|Porto activate release clause for Casemiro|
|Athletic Bilbao v Barcelona: Catalans seeking second leg of treble|
|Auxerre v Paris Saint-Germain: History beckons for Ligue 1 champions|
|Cole confirms West Ham departure|
|UEFA elect not to boycott FIFA Congress|
|Borussia Dortmund v Wolfsburg: Klopp aiming for triumphant farewell|
|Flamini hails Coquelin impact at Arsenal|
|South Africa deny wrongdoing in World Cup bid|
|Benitez confirms Napoli exit|
|McShane among six released by Hull|
|Cerci committed to Milan|
|West Ham expect Collins to return for pre-season|
|Real deny Pogba bid|
|Important to keep Chelsea squad together - Mourinho|
|Alonso: Gerrard was magic|
|Pochettino silent on Ings speculation|
|Visa threatens to ´reassess´ sponsorship amid FIFA scandal|
|Blatter skips FIFA Medical Conference|
|MLS Preview: Revs not out for revenge against Galaxy|
|MLS Review: Sounders go top in West, Timbers and Galaxy win|
|AFC stands by Blatter|
|Matheus ´alright´ after collapse - Markevych|
|Copa Libertadores Review: River, Inter through to semis|
|Signing Toni a ´long shot´ for Adelaide|
|Ramsey good enough for Barca - Coleman|
|Bacuna pushing for Benteke stay|
|Evans stunner settles City friendly in Toronto|
|Banega: Emery a great coach|
|Emery tight-lipped on Sevilla future|
|Argentina finalise Copa America squad|
|Nike issues statement following arrest of FIFA officials|