Hull City set up a quarter-final meeting with Sunderland in the FA Cup by beating Brighton and Hove Albion in a fifth-round replay.
After drawing the first game 1-1, Hull never appeared in any real danger of losing the replay on Monday as they dominated for large periods against their Championship opponents.
Curtis Davies' looping header gave Steve Bruce's side an early lead, and Robert Koren doubled the advantage with nine minutes of the first half to play.
Leonard Ulloa pulled a goal back for Brighton in the 69th minute, scoring his fifth goal in as many games in all competitions.
An improving Brighton pushed for an equaliser to take the game to extra-time but Hull were able to hold on and Bruce will welcome one of his former clubs to the KC Stadium in the next round.
Neither side seriously threatened prior to Hull taking the lead in the 14th minute with a soft goal.
Koren's left-wing corner was met in the penalty area by Davies, whose header looped towards goal and cannoned off the post into the net with Jake Forster-Caskey unable to clear.
Hull's lead was doubled when more poor defending from the visitors saw Koren's free-kick beat Peter Brezovan with the aid of a slight deflection, although Matty Fryatt looked to be in an offside position when the set-piece was taken.
Koren's delivery brushed the outstretched foot of Stephen Ward as the defender looked to clear the danger and succeeded only in changing the flight of the ball to wrong-foot his goalkeeper.
Brighton struggled to find their best form in the first half but started the second with more intensity and went close to halving the deficit within four minutes of the restart.
Ward's cross from the left was not cleared by the Hull defence and Lewis Dunk reacted quickest, only to see his left-footed volley crash against the crossbar and bounce away to safety.
After Hull had wasted two chances to stretch their lead, the visitors punished them for their profligacy as Ulloa pulled a goal back.
The Argentine striker timed his run perfectly to meet a free kick from David Lopez and head past Harper from close range.
Ulloa had a chance to level the game in the closing 10 minutes as he rose to meet a right-wing cross, but the 27-year-old headed over the bar.
Brighton continued to press in search of a late equaliser, but their hopes of staying in the competition were extinguished as Hull maintained their slender lead.
|City won´t make top four, says James|
|Clyne eyes Premier League title with Liverpool|
|Dos Santos key to Galaxy´s bid for continental dominance|
|Brazil to play Costa Rica in New Jersey|
|Ajax loss ´sad for Dutch football´ - De Boer|
|United target Bale happy at Real|
|Guardiola furious but Mihajlovic defends De Jong: ´Football isn´t dancing´|
|Champions League top priority at PSG - Di Maria|
|UEFA Champions League Review: Ajax crash out after home defeat|
|Blackpool handed suspended deduction|
|Bayern Munich 3 Milan 0: Guardiola and De Jong lock horns in tunnel|
|Akpom, Ojo and Solanke on the move|
|McClaren: No Newcastle bid for Austin|
|Real Madrid 2 Tottenham 0: Bale on target against former club|
|Mangala vows to improve on debut campaign|
|Tomlin completes Bournemouth switch|
|Astra v West Ham: Page hungry for first-team action|
|Di Maria arrives in Qatar for PSG medical|
|Vitesse v Southampton: Caulker prepared to wait for his chance|
|UEFA rejects Fenerbahce´s Fred appeal|
|Watford show support for assaulted fan as police charge six|
|Ibrahimovic to miss PSG opener|
|Klopp suited to Bayern job - Watzke|
|Eredivisie season-opener postponed due to police strike|
|Dortmund v Wolfsberger: Tuchel set for home bow|
|Griezmann at the double in Atletico win|
|Japan v South Korea: Halilhodzic calls for ´pride´|
|Mourinho enjoying improved relationship with Abramovich|
|Gradel agrees Bournemouth return|
|Inter switch an ´easy decision´ for Miranda|
|Bojan eyes early comeback|
|Vitesse hopeful over Solanke loan deal|
|Pedro will decide his own future - Luis Enrique|
|Iniesta handed Barcelona armband|
|Kukesi punished after Europa League abandonment|
|Leno hints at Leverkusen exit|
|Benitez explains Ronaldo absence|
|Pochettino backs Kane to be among world´s best|
|Messi not ruled out of Mexico friendly - Martino|
|China v North Korea: Kim´s side look for another win|
|River Plate v Tigres UANL: Copa Libertadores final evenly poised|
|Real target Ceballos focused on Betis - Mel|
|Torres: I´d give my life to win La Liga with Atletico|
|Platini can lead FIFA change - Fernandez|
|Mel: Betis won´t be signing Osvaldo|
|Ferrero defends Samp boss Zenga|
|Pochettino expects Spurs improvement|
|Bale ideal for United - Robson|
|Ferdinand: Di Maria will regret United failure|
|Benitez pleased with goalkeepers as De Gea transfer saga continues|
|Guardiola tips fit Schweinsteiger to shine|
|Confident Oxlade-Chamberlain hits back at Keane|
|Ferdinand: Stones would be ´a lunatic´ to join Chelsea|
|Qarabag v Celtic: Gordon wants positivity from Scottish champions|
|Higuain rejects extension from Napoli|
|Zamora returns to Brighton|
|West Ham can cope without Valencia - Gold|
|Wickham loses on Palace debut|
|Guardiola: No problem with Matthaus and Effenberg comments|
|Cartabia excited by Deportivo loan|
|Lyon confirm Rafael deal|
|Hysaj agrees deal to follow Sarri to Napoli|
|Rafael says his goodbyes to Manchester United|
|Dos Santos ready to get going with Galaxy|
|Pochettino rejects Soldado exit talk|
|Metatarsal misery for Mulumbu|
|Benitez: Benzema and Bale going nowhere|
|Mihajlovic: Ibrahimovic would make Milan title contenders|
|Hughes not taking any risks with Bojan|
|Guardiola relishing Audi Cup test|
|Di Maria ´taking a step up´ - Silva|
|Leicester bring in defender Benalouane|
|Deulofeu doubtful for Premier League opener|
|West Ham striker Valencia out for three months|
|UEFA: Qarabag-Celtic to go ahead|
|Palace seal Wickham swoop|
|Ronaldo and Benzema to miss Audi Cup|
|Marotta: Juventus could lose Pogba|
|Kante completes Leicester switch|
|Khedira ruled out for two months|
|FA accepts Mourinho criticism of Wembley surface|
|Robben rubbishes injury talk|
|Marchisio expects Milan title challenge|
|Rafael set for Lyon move|
|Celtic ´seeking reassurances´ over Qarabag pitch|
|Wenger beating Mourinho does not affect Chelsea - Zouma|
|Rooney moved by Everton welcome|
|Mancini not worried by lack of Inter goals|
|Coloccini wants to finish career at Newcastle - McClaren|
|Ramsey: Pressure to win trophies is nothing new|
|Terry: Wembley defeat could be a ´blessing in disguise´|
|Blatter not running for IOC re-election|
|Bendtner: Wolfsburg can challenge Bayern for Bundesliga honours|
|Liverpool relishing Britannia return, says Henderson|
|Everton big enough to keep Stones - Martinez|
|MLS Review: Fire stun Dallas as goals dry up|
|New Atletico signings excite Raul Garcia|
|Cahill expects Arsenal title challenge|
|Jovetic happy with Inter debut|
|Luis Enrique: Barca defence must improve|
|Yanev calls for calm after ugly scenes in friendly|
|Coppa Italia Review: Cittadella romp to victory, Brescia rely on penalties|