After a breakthrough win on Sunday, Porto will look to take another step forward against Napoli in the UEFA Europa League on Thursday.
Porto's players should have a spring in their collective step when they host Napoli in the first leg of their round-of-16 tie with a new head coach, an in-form forward and the taste of victory on their tongues.
Interim head coach Luis Castro led Porto to a 4-1 win over lowly Arouca in the Primeira Liga on Sunday with Ricardo Quaresma - who only signed for the club in January - scoring twice to reach seven goals in 13 games for the reigning Portuguese champions.
Porto sacked former head coach Paulo Fonseca last week after their winless streak in all competitions stretched to four matches with Castro installed on a 'temporary basis'.
Fonseca's tenure ended after only nine months with the 41-year-old having joined Porto from Pacos de Ferreira before the season.
Porto sit third in the Primeira Liga, two points behind second-placed Sporting Lisbon, while leaders Benfica are seven clear at the top of the table.
Napoli will also enter the round-of-16 tie in third spot in their domestic league, three points behind Roma in Serie A, while Juventus are the runaway leaders in Italy, 14 ahead of the second-placed capital club.
But Castro and his Porto charges will need to be wary of Napoli, who claimed an impressive 1-0 win over Roma on Sunday.
Quaresma will undoubtedly be Porto's main man with the 30-year-old likely to line up on the left wing of a front three alongside centre forward Jackson Martinez and right-sided attacker Silvestre Varela.
Mercurial attacker Quaresma, who played 114 matches for Porto between 2004 and 2008, rejoined the club in January after seven months without a club.
Quaresma left Al Ahli of the United Arab Emirates in May and was considered something of a risk when Porto handed him a contract on New Year's Day.
But the former Barcelona and Inter man has shone over the past month, scoring six goals in his past eight matches.
Porto edged through to the final 16 of the Europa League on the away goals rule, after their tie against Eintracht Frankfurt finished 5-5 on aggregate.
Having trailed 4-2 on aggregate with just over 30 minutes remaining in the second leg in Germany, Porto scored three times, including a brace from French defender Eliaquim Mangala, to advance.
Rafael Benitez's Napoli had an easier time in the round of 32, overcoming Swansea 3-1 on aggregate after a scoreless first leg in Wales.
Napoli have not lost in eight games in all competitions and had goalscorers Lorenzo Insigne, Gonzalo Higuain and Gokhan Inler to thank for their win over Swansea.
|Antrenor: Luís Castro|
for Carlos Eduardo 67'
for Silvestre Varela 72'
for S. Defour 87'
|France 1 Brazil 3: Dunga´s men maintain winning run|
|Chile 0 Iran 2: Nekounam and Amiri down Copa America hosts|
|Premier League to share over £1bn from record TV deal|
|Morocco v Uruguay: Last chance to impress Tabarez for Copa champions|
|Iran 2-0 Chile: Nekounam and Amiri down Copa America hosts|
|Ivanovic braced for Ronaldo test|
|Bahrain 0 Colombia 6: Falcao stars in comfortable victory|
|Jones to Bournemouth leads loan deadline day moves in Championship|
|Bahrain 0-6 Colombia: Falcao stars in resounding victory|
|Malmo fined for poor pitch by UEFA|
|League Two Preview: Hartlepool aim to continue great escape, leaders Burton host Stevenage|
|France 1-3 Brazil: Neymar on target as Selecao triumph in Paris|
|Bulgaria v Italy: Verratti vows to be Azzurri´s midfield general|
|Kane primed for full England debut|
|Kone receives positive news over knee injury|
|Terry pens new Chelsea deal|
|PSG tie down Marquinhos|
|De Gea stamp was accidental - Skrtel|
|Villa hopeful over Xavi reunion|
|El Salvador v Argentina: Messi set for Roca reunion|
|Ghana v Senegal: Grant´s side looking to rebuild after AFCON disappointment|
|Ferdinand to serve extended touchline ban|
|League One Preview: Duo aiming to inspire Notts County revival, Alexander back at Preston|
|Hodgson keeps an eye on Sterling and Milner|
|Filipe Luis cools talk of Atleti return|
|West Brom to wear retro kit for Leicester clash|
|Netherlands v Turkey: Sneijder unconcerned by key absentees|
|Del Bosque wary of Ukraine threat|
|Israel v Wales: Pivotal fixture for both sides in chase for Euro dream|
|Bosnich backs Villa to beat drop|
|Walcott denies Wenger ´bust-up´|
|Hart: Aguero more difficult to face than Messi|
|Williams: I can´t see myself playing for anyone else|
|Coutinho eager to add more goals to his game|
|Khedira confirms Real exit|
|Messi attends NBA match with Argentina squad|
|United will qualify for Champions League - Bosnich|
|Mexico v Ecuador: Hernandez desperate to play|
|Podolski plays down Germany cameo|
|Bendtner: I could have scored four|
|Leverock family adds to World Cup exploits for Bermuda|
|Pele: ´Impossible´ for Neymar to replace me|
|MLS Preview: New England hoping to end drought|
|A-League Preview: Phoenix without stars for Sydney showdown|
|Klinsmann laments late collapse|
|Premier League clubs post first pre-tax profit for 15 years|
|Vokes relishing chance to link up with Bale|
|Dunga encourages Brazil to entertain|
|Dyke: FA to discuss Hodgson extension|
|Janko eyes history with Austria|
|Wilson urges Begovic to stay put|
|Strachan: Scotland have work to do|
|Sky´s the limit for Australia - Postecoglou|
|Low unhappy with below-par Germany|
|Scotland 1 Northern Ireland 0: Berra´s header settles dour contest|
|Germany 2 Australia 2: Substitute Podolski salvages draw|
|Denmark 3 United States 2: Bendtner hat-trick rescues Danes|
|Scotland 1-0 Northern Ireland: Berra the unlikely hero for hosts|
|Gobbi: Players will ´pay the price´ to keep Parma afloat|
|Rose withdraws from England squad|
|Germany 2-2 Australia: Podolski rescues draw for World champions|
|Denmark 3-2 USA: Bendtner hat-trick wins it for the Danes|
|Nigeria 0 Uganda 1: Late winner sours Enyeama landmark|
|Swaziland 1 South Africa 3: Bafana Bafana back to winning ways|
|Camp Nou to host Copa del Rey final|
|Labadie charged with violent conduct after biting claims|
|Bender keen to rekindle Bayern rivalry|
|Swansea eager to tie down Taylor|
|Varane learning from Real troubles|
|Forster ruled out for rest of season|
|Inter full-back Dodo has successful surgery|
|Verratti focused on future at PSG|
|Minnesota awarded MLS expansion team|
|Ibrahimovic slams ´b******t´ PSG exit rumours|
|Gibson withdraws from Ireland squad|
|Ozil convinced he can win Ballon d’Or|
|Costa: I take a beating from Premier League defenders|
|Canada v Guatemala: Floro seeks to develop winning mentality|
|Vermaelen returns to Barcelona training|
|Euro 2016 Qualifying Preview: Spain face big Ukraine test, Germany visit Georgia|
|Spain v Ukraine: Morata set for first competitive start|
|England v Lithuania: Hart urges Kane not to leave U21s behind|
|Monchengladbach snap up Hannover skipper Stindl|
|Khedira gives strong hint of Real exit|
|Skrtel banned for three matches|
|Brisbane Roar 1 Western Sydney Wanderers 4: Champions´ title defence in tatters|
|Sampdoria swoop for Ajax captain Moisander|
|Barnes: Sterling not ready for big-money move|
|Ferdinand: Ramsey appointment a gamble|
|Ideye hopeful of facing QPR|
|Lampard eyes MLS showdown with Gerrard|
|Ronaldo could face suspension over Clasico celebration|
|Hodgson expects more withdrawals|
|Schalke fans overwhelm Farfan after injury lay-off|
|Swedish third-tier club Dalkurd avoid Germanwings flight|
|Japan v Tunisia: Halilhodzic takes charge of hosts for first time|
|Schweinsteiger brushes aside captaincy pressure|
|Barzagli supports Conte call-ups|
|South Korea v Uzbekistan: Stielike searching for improvement|
|France wary of more balanced Brazil|