Basel and Steaua Bucharest will hope to take their league form into Wednesday's UEFA Champions League clash in Switzerland.
Both sides top their respective leagues after making superb starts to the season, with Murat Yakin's Basel having lost just one of their last 16 matches in all competitions.
That defeat came in the Champions League as Julian Draxler's second-half strike helped Schalke to a 1-0 win last month.
Basel sit third in Group E with four points from three matches, a 2-1 win at UEFA Europa League champions Chelsea in September providing the highlight of their campaign.
The hosts will enter the match on the back of a 1-1 draw at struggling Aarau on Saturday, with Marco Streller scoring a 93rd-minute equaliser for the Swiss outfit.
The result extended their unbeaten record on the road to 14 matches and the signs are looking good for Basel, who lead second-placed Grasshopper by two points.
Aiming for their fifth successive Swiss Super League title, the goals of Streller have been important.
The 32-year-old has netted seven in 11 league matches, while he also scored in the win over Chelsea.
Basel will have to reverse history if they are to be victorious in this encounter, having failed to win any of their four previous matches on matchday four of the Champions League group stage.
They have won two of their home matches against Romanian sides in the Champions League and claimed a 1-1 draw at Steaua last month.
Steaua needed a Leandro Tatu strike with just two minutes to play to give them a point and Basel will be determined to grab revenge.
Midfielder Valentin Stocker (groin) is a doubt after missing Saturday's draw, while defender Behrang Safari (thigh) will definitely miss.
Steaua, who sit bottom of Group E with just one point from their three matches, are three points clear in the Romanian top flight.
With nine victories and two draws, they are yet to taste defeat and Italian striker Federico Piovaccari has been in terrific form, scoring five times in seven league matches.
Piovaccari also netted in their 2-0 win over Poli Timisoara last week, a result that saw them qualify for the quarter-finals of the Romanian Cup.
While Steaua look well placed for a 25th Romanian title, they have little Champions League experience, with only midfielder Ionut Neagu and forward Pantelis Kapetanos having played in the competition before this season.
They have not won in four matches in Switzerland and are likely to be without midfielder Mihai Pintilii (muscle strain).
|8||G. Serey Die|
|Coach: M. Yakin|
for M. Delgado 66'
for F. Frei 78'
for Mohamed Salah 84'
|Guardiola satisfied with Cologne victory|
|Espanyol 1 Cordoba 0: Abraham goal secures the points|
|Marseille 2 Caen 3: Hosts throw lead away yet again|
|Bayern Munich 4 Cologne 1: Champions move 11 points clear|
|Dordrecht 2 Go Ahead Eagles 1: Klaiber leaves it late|
|Luis Enrique laments English ´campaign´ over Suarez|
|Atletico Madrid v Sevilla: Champions attempt to bounce back|
|De Gea dismisses ´lies´ about Van Gaal relationship|
|Monaco v Paris Saint-Germain: Jardim wants no Champions League distractions|
|Inter v Fiorentina: Both sides on a high after Europa League success|
|Real Madrid v Villarreal: Ancelotti´s side looking to keep chasing pack at bay|
|Arsenal v Everton: Hurting Wenger calls for immediate response|
|Hull and Panathinaikos among four clubs pay FFP fines|
|Liverpool v Manchester City: Champions eye long-awaited Anfield success|
|Lucas Moura out for at least four weeks|
|Chelsea v Tottenham: Mourinho´s men channel spirit of 2005|
|Loan move to Ipswich an easy decision for Wood|
|Qatar World Cup final no later than December 18 - Blatter|
|Martinez excited by Kiev draw|
|Dynamo face disciplinary hearing after crowd trouble|
|Hughes close on signing new Stoke deal|
|Parma game called off again|
|De Boer to stay at Ajax|
|Arnesen backs Vieira as potential future City director of football|
|Mourinho has no fears over Wembley referee|
|Van Persie absent for Sunderland clash|
|Mason hoping to relive 2008 at League Cup final|
|Fiorentina and Roma to meet in Europa League|
|Inter finalise Felipe swoop|
|Poyet delighted to have ´contagious´ Cattermole back|
|Melbourne City 3 Adelaide United 1: Baharudin triggers crucial comeback|
|Chelsea can cope with Matic absence - Terry|
|Mancini: I tried to take Guarin to Galatasaray|
|Wilshere undergoes ankle procedure|
|Bruce: Most Championship clubs would struggle with FFP|
|Henry would say yes to Arsenal job|
|Mignolet backs ´devastated´ Liverpool to regroup|
|Tiote looks set to miss the rest of the season|
|Copa Libertadores Review: Osvaldo scores for Boca, Internacional win|
|Alajuelense 5 DC United 2: Costa Ricans set for semis|
|Besiktas settled score with Liverpool - Cenk|
|Montella: Hard to keep Salah|
|Martinez salutes Everton´s qualification|
|Europa League games marred by crowd trouble|
|UEFA Europa League Review: Lovren misses crucial spot kick as Liverpool crash out|
|Rodgers rues lack of Liverpool guile|
|Pochettino laments ´key´ Soldado miss|
|Everton 3 Young Boys 1 (7-2 agg): Tormentor-in-chief Lukaku on song again|
|Serie A games to start late in show of support for Parma|
|Mancini irked by mistakes despite win|
|Besiktas 1 Liverpool 0 (aet, 1-1 agg, 5-4 pens): Lovren misses decisive spot-kick|
|Chelsea agree record sponsorship deal|
|Fiorentina 2 Tottenham 0 (3-1 agg): Gomez and Salah eliminate Spurs|
|Inter 1 Celtic 0 (4-3 agg): Guarin stunner sees Mancini´s men through|
|Manchester United v Sunderland: Poyet eyeing another Old Trafford upset|
|Monk has no problem with Van Gaal|
|Borussia Dortmund v Schalke: Di Matteo buzzing ahead of derby debut|
|Poyet not prepared to risk returning duo against United|
|Sherwood seeks six wins for survival|
|Championship Preview: Neil relishing East Anglian derby|
|Newcastle United v Aston Villa: Carver praises rejuvenated visitors|
|Granada v Barcelona: Catalan giants aiming to put pressure back on Real|
|Burnley v Swansea City: Monk targets 40 points in record time|
|Stoke City v Hull City: Meyler focused on maintaining resurgence|
|West Brom v Southampton: Pulis warns of continued dogfight|
|Police identify Chelsea fans over racist chanting|
|Guardiola warns against complacency|
|West Ham v Crystal Palace: Allardyce wary of being caught on counter|
|Parma GM compares club to the Titanic|
|Alderweireld close to Southampton return|
|Dyche keen to move on from Barnes furore|
|Gutierrez in Newcastle squad for Villa clash|
|Union chief urges action over Serbia gun threat|
|Berahino doubtful for Southampton clash|
|German citizenship? Why not? - Ribery|
|League Two Preview: Bury hope winning environment rubs off, Burton host Newport|
|Klopp hoping to avoid any nasty surprises after bomb discovery|
|Blackett pens new United deal|
|Sakho to return to training|
|Flores quits Getafe for personal reasons|
|Busquets agrees new Barcelona deal|
|Martino ´could not be happy´ at Barcelona|
|Allardyce striving to develop more Nobles|
|Nani hopeful of United return|
|Unexploded bomb found near Dortmund stadium|
|Lippi leaves Evergrande for personal reasons|
|Chelsea issue cup final warning to fans|
|Ancelotti has no intention to re-sign Morata|
|Dunkin´ Donuts sorry after Liverpool fans slam alternate club crest|
|Noble signs new West Ham contract|
|Sterling hopeful of contract resolution|
|Ali renews UAE contract|
|Deportivo Saprissa 0 America 3: Visitors win with late blitz|
|Copa Libertadores Review: Pato´s streak continues|
|Chievo v Milan: Abbiati wants consistency from Inzaghi´s men|
|Valverde wants momentum ahead of ´crucial´ week|
|Deila challenges Van Dijk, Denayer|
|Serie A Preview: Roma in crucial clash with Juve, resurgent Inter at home|
|Prince Albert: I feel for Wenger|
|Jardim salutes Monaco´s game plan|
|Schmidt dreaming of UEFA Champions League quarter finals|