A bit late because i had a lot to do these last days. The top leagues did as following:

England: 3/4 wins (1 tie)
Germany: 0/4 wins (0 ties)
Spain: 4/4 wins (0 ties)
Portugal: 2/3 wins (0 ties)
Italy: 1/2 wins (1 tie)
France: 2/2 wins (0 ties)

A great round for the english, spanish, portuguese and french leagues. Especially the english considering three of the opponents were from the german league.

What do you think the results will be in Round 5?

My prediction (to make it easy, copy and paste from me and put your own predictions)

Matchday 1:

Olympiacos - Malmo 1-1
Liverpool - Basel 2-1
Galatasaray - Arsenal 0-1
Juventus - Atletico 2-1
Real Madrid - Ludogorets 3-0
Monaco - Zenit 1-1
Benfica - Leverkusen 1-0
Dortmund - Anderlecht 3-1

Matchday 2:

Roma - Man City 2-2
Barcelona - PSG 2-2
Chelsea - Sporting 2-1
Bayern - CSKA 3-1
Ajax - APOEL 1-0
Maribor - Schalke 1-1
Porto - Shakhtar 1-0
Athletic - BATE 1-1

Matchday 1:

Olympiacos - Malmo 2-1
Liverpool - Basel 1-1
Galatasaray - Arsenal 0-2
Juventus - Atletico 1-2
Real Madrid - Ludogorets 3-0
Monaco - Zenit 1-0
Benfica - Leverkusen 1-0
Dortmund - Anderlecht 3-1

Matchday 2:

Roma - Man City 1-1
Barcelona - PSG 2-1
Chelsea - Sporting 3-0
Bayern - CSKA 2-1
Ajax - APOEL 1-0
Maribor - Schalke 0-2
Porto - Shakhtar 1-0
Athletic - BATE 1-1

Matchday 1:

Olympiacos - Malmo 2-0
Liverpool - Basel 1-1
Galatasaray - Arsenal 0-2
Juventus - Atletico 1-1
Real Madrid - Ludogorets 3-0
Monaco - Zenit 1-0
Benfica - Leverkusen 1-2
Dortmund - Anderlecht 3-1

Matchday 2:

Roma - Man City 2-1
Barcelona - PSG 3-1
Chelsea - Sporting 2-0
Bayern - CSKA 4-0
Ajax - APOEL 2-0
Maribor - Schalke 0-2
Porto - Shakhtar 1-1
Athletic - BATE 1-1

Matchday 1:

Olympiacos - Malmo : home victory.
Liverpool - Basel : draw.
Galatasaray - Arsenal : away victory.
Juventus - Atletico : away victory.
Real Madrid - Ludogorets : Home victory.
Monaco - Zenit : draw.
Benfica - Leverkusen : draw.
Dortmund - Anderlecht : home victory.

Matchday 2:

Roma - Man City : draw.
Barcelona - PSG : home victory.
Chelsea - Sporting home : victory/draw ( Chelsea secured 1st place)
Bayern - CSKA : Home victory.
Ajax - APOEL : Draw.
Maribor - Schalke : Away victory.
Porto - Shakhtar : home victory.
Athletic - BATE : home victory.

Looks like I already missed for Arsenal and Galatasaray, have chances for OLY-MAL, LIV-BAS, JUV-ATL, RLM-LUD, MON-ZEN, BEN-BAY and BvB-AND.

First round ~ Lilywhite's prediction style (by score)**:**

@Lily
No right shots. 0/8

@Pupper
Liverpool-Basel 1/8 [1-1]

@CroatiaFan123
Liverpool-Basel 1/8 [1-1]

Winners are @Pupper & @CroatiaFan123.

First round ~ Tiki's prediction style (by winner):

@Lily
Galatasaray-Arsenal [2]
Real-Ludogorets [1] 2/8

@Pupper
Olympiacos-Malmo [1]
Liverpool-Basel [X]
Galatasaray-Arsenal [2]
Juventus-Atletico [X]
Real-Ludogorets [1]
Monaco-Zenit [1] 6/8 FANTASTIC!

@tiki
Olympiacos-Malmo [1]
Liverpool-Basel [X]
Galatasaray-Arsenal [2]
Real-Ludogorets [1]
Benfica-Bayer [X] 5/8

@CroatiaFan123
Olympiacos-Malmo [1]
Liverpool-Basel [X]
Galatasaray-Arsenal [2]
Real-Ludogorets [2]
Monaco-Zenit [1] 5/8

Winner is @Pupper!

First round ~ Lilywhite's prediction style (by score):

@Lily
No right shots. 0/8

@Pupper
Barcelona-PSG [3-1]
Porto-Shakhtar [1-1]

@CroatiaFan123
No right shots. 0/8

Winner is @Pupper!

First round ~ Tiki's prediction style (by winner):

@Lily
Chelsea-Sporting [1]
Bayern-CSKA [1]
Ajax-APOEL [1] 3/8

@Pupper
Barcelona-PSG [1]
Chelsea-Sporting [1]
Bayern-CSKA [1]
Ajax-APOEL [1]
Maribor-Schalke [2]
Porto-Shakhtar [X] 6/8

@tiki
Barcelona-PSG [1]
Chelsea-Sporting [1] (you have 0,5 points out of that :P)
Bayern-CSKA [1]
Maribor-Schalke [2]
Atlethic-BATE [1] 4,5/8

@CroatiaFan123
Barcelona-PSG [1]
Chelsea-Sporting [1]
Bayern-CSKA [1]
Ajax-APOEL [1]
Maribor-Schalke [2] 5/8

Winner is @FantasticPupper!