Bolivar and Leon booked their spots in the final stages of the Copa Libertadores after respective wins on a memorable Wednesday.
Only two points separated Bolivar, Leon, Flamengo and Emelec heading into the final matchday in Group Seven.
But Xabier Azkargorta's Bolivar led from start to finish accounting for Emelec 2-1, while Leon left it late as they overcame Flamengo 3-2.
Victory ensured the Bolivians topped the group on 11 points to progress to the next round of South America's continental competition, one point ahead of Mexico's Leon.
Flamengo of Brazil finished on seven points, with Ecuador's Emelec one point adrift.
With the group going down to the wire, Bolivar needed to make a bright start at the Estadio Hernando Siles and they did courtesy of William Ferreira, who opened the scoring in the second minute.
Juanmi Callejon gave the hosts some breathing space six minutes into the second half, though there were a few nervy moments when Luis Escalada pulled a goal back with two minutes remaining.
Over at the Estadio do Maracana in Brazil, fans were treated to a five-goal thriller.
Leon led twice inside the opening 31 minutes thanks to Franco Arizala and former Wigan striker Mauro Boselli, but Flamengo hit back with goals from Andre Santos and Alecsandro.
But as the game petered out for a draw, Carlos Pena popped up to score the match-winning goal in the 84th minute, sending a dagger through the hearts of the Brazilians.
Elsewhere on Wednesday, a four-goal haul from Daniel Angulo was not enough to send Independiente del Valle through to the next round.
Angulo's man-of-the-match performance inspired the Ecuadorians to a come-from-behind 5-4 victory over Chile's Union Espanola, who still topped Group Two on nine points.
Independiente (+0) finished level on eight points with second-placed Argentine side San Lorenzo (+1), who cruised past Brazil's Botafogo 3-0, but adrift on goal difference.
Botafogo crashed out of the competition on seven points.
In Group Five, Cruzeiro advanced as Universidad Chile could only draw 1-1 with Uruguayan leaders Defensor Sporting.
Three first-half goals saw the Brazilians run out 3-0 winners at home to bottom side Real Garcilaso of Peru.
Cruzeiro (+6) finished on 10 points alongside Universidad (-3) but their superior goal difference saw them take second spot behind Defensor, who had 11 points after six games.
|8||W. Ferreira||2' 65'|
for Juanmi Callejón 75'
for W. Flores 83'
for J. Arce 87'
|UEFA Europa League Review: Tottenham in late turnaround, Astra shock Lyon|
|League Two Preview: Morecambe, Burton out to continue fast starts|
|Sassuolo 4 Cittadella 1: Second-half rally sees Sassuolo into Coppa fourth round|
|Howard to take US sabbatical|
|Lokeren 1 Hull City 0: McGregor error gifts Belgians victory|
|Rwanda given Wednesday hearing for disqualification appeal|
|Pochettino hails substitutes´ impact|
|Mackay apologises over text message scandal|
|Brandao suspended over Motta incident|
|Borussia Dortmund v Bayer Leverkusen: Klopp expecting tough start|
|QPR complete loan deal for Vargas|
|League One Preview: Fleetwood, Preston face home tests|
|Chelsea v Leicester City: Schurrle expecting Chelsea improvement|
|Southampton v West Brom: Koeman wary of Albion|
|AEL 1 Tottenham 2: Late turnaround gives visitors play-off edge|
|CAF Confederation Cup: Al Ahly, Nkana out to reach last four|
|Swansea City v Burnley: Monk expecting stern examination|
|Bender close to Leverkusen return|
|Morocco will host Club World Cup despite Ebola concerns - FIFA|
|Schneiderlin not allowed to leave, insists Koeman|
|Dyche confident Burnley can strengthen|
|West Brom eye Samaras signing|
|Aston Villa v Newcastle United: Lambert wants more Weimann goals|
|MLS Preview: Sounders look to bounce back at Portland, Johnson banned for DC|
|Klose eyes European football|
|Monk warns Swansea over complacency|
|De Jong set for Newcastle return|
|Crystal Palace v West Ham: No excuses from Millen|
|Pearson looking for Chelsea indication|
|Blanc wants Rabiot to stay|
|Bowyer reveals Hull approach for Rhodes|
|Atletico out to gatecrash Barca, Real party once again|
|Barcelona go back to the future|
|CSL Preview: Beijing Guoan, Dalian Aerbin hit the road|
|Westwood returns to Ireland squad|
|Millen confident on Palace job prospects|
|Pedro struck down by gastroenteritis|
|Championship Preview: Magath preaches patience, Ipswich host East Anglian derby|
|Ribery not ready for Bayern return - Guardiola|
|Ancelotti: Di Maria has asked to leave|
|Moody resigns from Palace post|
|Everton v Arsenal: Martinez denies Everton have advantage|
|Coventry agree Ricoh return|
|Allardyce eyes defensive improvements|
|FA to investigate Cardiff dossier|
|Simeone not expecting to retain title|
|Balotelli bids farewell to Milan team-mates|
|Wenger open to signings after Arteta blow|
|Martinez to wait on Kone, Oviedo before considering late signings|
|Ocampos believes in Jardim´s methods|
|Villas-Boas calls for Zenit focus|
|Jovetic predicts bright future at City|
|Hamren hoping for quick Ibrahimovic recovery|
|Van Gaal retains focus on team ethic|
|Martinez calls for Everton consistency|
|Oxlade-Chamberlain: Arsenal´s best will come|
|Benaglio retires from Swiss duty|
|MLS Review: Galaxy stun Rapids, Sounders held|
|CONCACAF Champions League Review: MLS clubs shine|
|Panama 4 Cuba 0: Hosts finally win|
|K. League Preview: In-form Jeonbuk out to increase advantage|
|Copa Sudamericana Review: Penarol poised to advance, General Diaz on track|
|Liga MX Preview: America target another win|
|J.League Preview: In-form Kashima, Tokyo face tests|
|Fresh faces in Australia squad|
|Copa Argentina Review: River Plate, Estudiantes des Caseros reach quarters|
|Girard rues wasteful Lille|
|Scholes: ´I am scared for United´|
|Patient Inter got just rewards - Mazzarri|
|UEFA Europa League Review: Inter win in Iceland|
|UEFA Champions League Play-offs Review: Away sides prosper in play-off first legs|
|Fulham 0 Wolves 1: Sako inflicts more misery on hosts|
|Bundesliga Preview: Klopp set to break record as Dortmund host Leverkusen|
|Bruce reveals Aboubakar interest|
|Kane ready to light up Premier League|
|Jerome joins Norwich|
|Bayern destined to dominate Bundesliga once again|
|Perfectionist Guardiola raises the bar|
|Pohang Steelers 0 Seoul 0: Last-eight tie on a knife edge|
|Rojo pens five-year deal at United|
|Bayern Munich v Wolfsburg: Badstuber wary of tough opening|
|Eredivisie Preview: Ajax and PSV lock horns in De Topper, Groningen face Den Haag|
|Ligue 1 Preview: Bordeaux and Saint-Etienne out to continue dream starts|
|Thai Premier League Review: 10-man Buriram survive Muang Thong test, BEC Tero defeated|
|QPR seal Fer capture|
|Modric aiming for further glory after extending deal|
|Dzeko pens new City deal|
|Marotta: Vidal was never for sale|
|Evian v Paris Saint-Germain: Champions wary of wounded hosts|
|Ulloa gains confidence from debut goal|
|Hamann hoping for competitive Bundesliga|
|Dortmund duo Kirch and Ji sidelined|
|Irvine will not rush Gamboa|
|Messi, Mascherano laud La Masia|
|Moses: Hughes reason for Stoke move|
|Lahm aware of Dortmund threat|
|Atletico Madrid v Real Madrid: Rodriguez targets winning goal after opening Real account|
|Wilshere urges focus for return leg|
|Milan: No Liverpool offer for Balotelli|
|Michu chat aided Fernandez switch|
|Western Sydney Wanderers 1 Guangzhou Evergrande 0: Tempers flare after Sydney triumph|
|Van der Vaart headlines Netherlands squad|
|CAF Champions League Preview: Dead rubbers brought to life by Zamalek appeal|
|UEFA open Tavecchio investigation|
|Napoli sign Villarreal´s De Guzman|
|My heart is at Bayern, insists Muller|
|Altidore at his happiest - Poyet|
|Barca to go to CAS after FIFA rejects appeal|
|Swansea confirm Fernandez signing|
|Leverkusen will not relax, says Schmidt|
|Modric pens new Real deal|
|Amat relishing Fernandez competition|
|Snodgrass out for six months|
|Di Maria is Real´s best - Simeone|
|Kompany hails City contract dealings|
|Higuain: Napoli have to qualify|
|Martinez backs Barkley to bounce back|
|Stjarnan ready to exploit Inter´s ´weaknesses´|
|No price-tag pressure for Liverpool´s Markovic|
|Courtois admits departure thoughts|
|Skrtel: Liverpool must defend ´as a group´|
|Duff predicts Chelsea success, ´worried´ for Fulham|
|CONCACAF Champions League Review: Portland shine in Guyana|
|Simeone: We have a ´50-50 chance´|
|Copa Sudamericana Review: Cerro Porteno win away, Huachipato start strongly|
|Ronaldo injury ´not serious´ - Ancelotti|
|Martino names Argentina squad|
|Supercopa ´still open´ - Alonso|
|Expect goals in Lille, Porto clash - Girard|
|Courtois wants Cech stay|
|Benitez backs Napoli to score|
|Real Madrid 1 Atletico Madrid 1: Ronaldo off at half-time as Real denied|
|League Two Review: Morecambe, Burton remain unbeaten, Portsmouth defeat Northampton|