Internacional opened a one-point buffer atop the Brazil Serie A table after edging Atletico PR in a hard-fought encounter.
Abel Braga's Internacional came from behind to beat Atletico PR 2-1 at the Estadio Jose Pinheiro Borba on Saturday.
Internacional had trailed with 38 minutes remaining but Andres D'Alessandro and Alan Patrick scored in the space of 13 minutes to send the club clear at the summit.
The three-time champions sit ahead of Fluminense, who returned to winning ways with a 2-0 victory over strugglers Flamengo to occupy second spot.
After a goalless opening 45 minutes, Atletico PR broke the deadlock seven minutes into the second half, albeit with some help from Internacional.
An attempted interception from an Internacional defender fell to the feet of Marcos Guilherme, who made no mistake from close range.
Internacional quickly responded, however, with former Argentina international D'Alessandro carefully side-footing his shot from outside the area just two minutes later.
The home side completed their comeback in the 67th minute after Patrick, on loan from Ukrainian giants Shakhtar Donetsk, unleashed a powerful long-range shot past Atletico PR goalkeeper Weverton.
Internacional's win moved them clear of Corinthians, Cruzeiro and Goias, who all slipped up over the weekend.
Corinthians, unbeaten thus far, remain third in the standings after drawing 1-1 at Sao Paulo, who were held to their third consecutive stalemate.
Defending champions and fifth-placed Cruzeiro lost 2-1 as Atletico Mineiro claimed their first win of the season against a team that finished with nine men.
As for eighth-placed Goias, they were beaten 2-0 by Palmeiras.
In other results over the weekend, Daniel netted a hat-trick as Botafogo routed Criciuma 6-0.
The 20-year-old Brazilian midfielder scored three goals in the space of 18 minutes in the second half to inspire the home team.
Emerson Sheik bagged a brace, while substitute Wallyson scored late on.
Bahia climbed up to fourth in the standings after playing out a 1-1 draw at home to Vitoria.
Unbeaten Santos downed Figueirense 2-0 in a match that saw both teams reduced to 10 men in the second half.
Elsewhere, Hernan Barcos scored twice as Gremio defeated lowly Chapecoense 2-1, while Rithiely struck late to help Sport Recife to a 1-0 win against Coritiba.
|Coach: Abel Braga|
for Paulão 36'
for Rafael Moura 74'
for Alan Patrick 82'
|Dortmund will come back stronger, vows Klopp|
|Bojan senior slams Barcelona|
|Eredvisie title not won yet - Depay|
|Sterling eager to catch Arsenal cold|
|Monk: Ki will be sorely missed|
|Bruce looking to recall Hull duo from loan spells|
|Allardyce: Pearson deserves time|
|Burns double downs Sydney|
|Real Madrid 2 San Lorenzo 0: Spanish giants complete triumphant 2014|
|McCoist: Departures sucking life out of Rangers|
|Hargreaves urges Sterling to stay put|
|Herediano 1 Deportivo Saprissa 1 (agg 3-5): Draw hands visitors consecutive titles|
|Tribulietx basks in Auckland City´s heroics|
|San Lorenzo´s Bauza applauds Ancelotti|
|Wenger: Sanchez a Footballer of the Year candidate|
|Chelsea like United´s treble-winning team - Hargreaves|
|Ancelotti: Copa del Rey victory inspired Real´s stunning run|
|La Liga Review: Catalan clubs triumph|
|Milan on right track - Inzaghi|
|Estoril 1 Vitoria Guimaraes 0: Kleber checks visitors´ momentum|
|Eredivisie Review: PSV in Eagles demolition, AZ downed at home|
|Garcia fumes at missed handball|
|Serie A Review: 10-man Milan frustrate Roma, Cesena rescue point|
|Roma 0 Milan 0: Hosts denied despite Armero red|
|Ligue 1 Review: PSG held at home, Monaco claim fourth win in a row|
|Bundesliga Review: Bremen off bottom with Dortmund win, Augsburg beat Gladbach|
|Blanc frustrated after drab stalemate|
|League Two Review: Moore´s Hartlepool tenure begins with draw|
|Championship Review: Blackpool hit for six, Middlesbrough slip up|
|Luis Enrique enjoying Pedro´s resurgence|
|Scottish Premiership Review: Aberdeen move to second, St Mirren misery continues|
|Koeman delighted with clinical Southampton|
|Pochettino tips in-form Kane for England call-up|
|Dortmund are ´idiots´ - Klopp|
|Allardyce hails ´outstanding´ Downing|
|Young admitted fault after Agbonlahor dismissal, says Lambert|
|Pearson not concerned with speculation|
|Bruce: Hull simply not good enough|
|Everton must improve - Martinez|
|Irvine rues sloppy defending|
|Cruz Azul 1 Auckland City 1 (2-4 on pens): Plucky New Zealanders claim third|
|Austin an example for young strikers - Redknapp|
|Dyche takes pride in White Hart Lane defeat|
|Arabian Gulf League Review: Al Shabab strike late to sink Al Dhafra, top two win|
|Swansea win vindicated changes, says Monk|
|Van Gaal frustrated by dropped points at Villa|
|Paris Saint-Germain 0 Montpellier 0: Champions frustrated by Courbis´ men|
|League One Review: Wilson gains landmark win as Bristol City and Swindon falter|
|Hull City 0 Swansea City 1: Monk´s men celebrate rare away win|
|Southampton 3 Everton 0: Koeman´s side back to winning ways|
|Aston Villa 1 Manchester United 1: Visitors held despite Agbonlahor dismissal|
|QPR 3 West Brom 2: Austin treble lifts hosts out of drop zone|
|Barcelona 5 Cordoba 0: Suarez opens Liga account in emphatic win|
|Tottenham 2 Burnley 1: Lamela stunner wins it for Spurs|
|West Ham 2 Leicester City 0: Carroll, Downing seal the points|
|Werder Bremen 2 Borussia Dortmund 1: Hosts off the bottom by adding to Klopp´s woes|
|Kerala Blasters 0 Atletico de Kolkata 1: Last-gasp Rafique seals inaugural title|
|Warnock fumes over disallowed goal|
|Pellegrini hails Silva quality|
|Betis announce Mel return|
|Huntelaar signs Schalke extension|
|Juventus v Napoli: Allegri backs Tevez to make difference|
|Stoke City v Chelsea: Mourinho calls for adaptability|
|Manchester City 3 Crystal Palace 0: Silva strikes twice as champions go joint-top|
|A-League Review: City snatch Melbourne derby honours, Glory pull further clear|
|Mancini: Inter can finish third|
|Sterling revels in Golden Boy award|
|Pellegrini: You never win a title in December|
|Rodgers bemoans Sanchez snub|
|Ayew confident Marseille can beat title rivals|
|Mercier: San Lorenzo won´t roll over to Real Madrid|
|Lukaku: I´m still 21|
|Mainz bemoan ´tragic´ loss to Bayern|
|Rojo ruled out for Villa trip|
|Lopetegui thrilled with Porto response|
|Guardiola pays tribute to battling Mainz|
|Orlando City sign Shea|
|Porto 4 Vitoria Setubal 0: Brahimi inspires late drama|
|League Two Review: Burton held, Cambridge snatch late point|
|Millwall 0 Bolton Wanderers 1: Pratley nets winner for visitors|
|Lens 2 Nice 0: Cyprien and Coulibaly lift hosts|
|Celta Vigo 0 Almeria 1: Nolito miss proves costly|
|Heerenveen 0 ADO Den Haag 0: Visitors´ winless streak extended|
|Mainz 1 Bayern Munich 2: Guardiola´s men break Christmas points record|
|Blanc unconcerned by league placing|
|United targeting title - Carrick|
|Soldado ´ashamed´ at not performing for Spurs|
|Ramos to wait and see on fitness for final|
|Garcia wins appeal against two-match ban|
|Hart signs new City contract|
|Hereford United wound up|
|Pearson given touchline ban for fan row|
|FIFA confirms third-party ownership ban|
|Inter v Lazio: Ranocchia wants to build momentum|
|Rodgers hits out at Sterling criticism|
|Pardew backs Colback to shine against Sunderland|
|Minimal recovery time a concern for Bauza|
|Liverpool v Arsenal: Wenger out to avoid repeat performance|
|Newcastle United v Sunderland: Pardew calls for a derby day show|
|Adebayor available for Burnley clash|
|Athletic Bilbao v Atletico Madrid: Simeone´s men eye fitting response|
|Targett commits to Southampton|
|Garcia vows to attack Milan|
|City still without strike trio for Palace test|
|Courtois set for return at Stoke|
|Di Maria set for possible United return at Villa|
|Neymar in frame for Cordoba match|
|FIFA to publish Garcia report|
|Liverpool will not appeal Balotelli ban|
|A-League: Newcastle Jets 2 Adelaide United 1|
|Fournier eyes Fekir stay and attacking reinforcements|
|Abidal announces retirement ahead of potential Barca return|
|Redknapp: Crouch deal not possible|
|Klaassen laments Ajax ´off-day´|
|Wenger not fearful of another Anfield nightmare|
|Whelan wants to extend Stoke stay|
|Kalou eyes Hertha exit|
|Fellaini: Belief growing of title tilt at United|
|Benteke: Villa transfer request was a mistake|
|Gerrard urges Sterling to stay put|
|Pardew calls for calm ahead of derby clash|
|Kerala Blasters v Atletico de Kolkata: Luis Garcia talks up team ahead of final|
|Monk wants three new Swansea signings|
|Koeman plays down Sneijder link|
|Howard targets another World Cup|
|Inzaghi prepared for Stadio Olimpico atmosphere|
|Toronto expect Defoe to return|
|Rodriguez suffers injury setback|
|Klopp denies Dortmund departure plans|
|Copa del Rey Review: Bilbao and Elche edge through, Madrid derby beckons|