Luis Suarez is bidding to end a miserable run in away Champions League matches as Barcelona travel to play Slavia Prague in one of eight games on Wednesday.

Barca earned an important win over Inter on matchday two but still have work to do to progress from a competitive Group F that also contains Borussia Dortmund, who face Antonio Conte's side this time around.

Chelsea travel to play Group H pace-setters Ajax in Amsterdam, having got their campaign back on track with a win against Lille last time out.

Liverpool trail Napoli in Group E but will be confident of defeating Genk after edging a thrilling contest against Salzburg 4-3 at Anfield three weeks ago.

Below, we have highlighted the key data ahead of Wednesday's contests.

RB Leipzig v Zenit

7 - RB Leipzig's last seven Champions League results have alternated between a win and a defeat. They lost their last match 2-0 at home to Lyon.

10 - Zenit are winless in their last 10 away European matches (including qualifiers), drawing three and losing seven since beating Real Sociedad 3-1 in a Europa League match back in December 2017.
 

Ajax v Chelsea

5 -  If he scores against Chelsea, Quincy Promes will become the fifth Dutchman in the history of the European Cup/Champions League to score in three consecutive appearances for Ajax. The others are Johan Cruyff (April 1969), Ruud Geels (November 1977), Ruud Krol (October 1979) and Patrick Kluivert (October 1995). 

8 - Since losing 3-0 at Barcelona in March 2018, Chelsea have lost none of their eight away European matches (W6 D2 L0), their longest ever unbeaten away run on the continent.
 

Salzburg v Napoli

0 -  This is the first Champions League encounter between an Austrian team and an Italian side since December 2005, when Juventus won 3-1 away at Rapid Vienna. A team from Austria have never beaten an Italian outfit in the Champions League (W0 D1 L7).

19 – Including qualifiers, Salzburg have not lost any of their last 19 home European matches (W15 D4 L0), winning the last six in a row.
 

Genk v Liverpool

14 - Should Genk fail to defeat Liverpool, they will set a record for games played in the European Cup/Champions League without winning. They have played 14 so far (W0 D8 L6), level with Floriana and Shamrock Rovers.

1 – Liverpool have won only one of their last 10 away Champions League group-stage matches (W1 D3 L6), losing each of the last four in a row.
 

Benfica v Lyon

10 - No French side has ever won an away European match against Benfica in 14 attempts (W0 D4 L10), with 10 different teams failing to win.

2 – Lyon are looking to win consecutive away Champions League matches in the same campaign for the first time since 2009, when they beat Debreceni and Liverpool.
 

Inter v Borussia Dortmund

6 - Inter are winless in six European matches against German opposition (W0 D1 L5) since a 3-2 win over Bayern Munich in the Champions League in March 2011.

2 – Dortmund have only conceded two goals in their last eight Champions League group stage matches, keeping clean sheets in seven of those matches.
 

Slavia Prague v Barcelona

4 – This is the first meeting between the two sides in Europe, though Barcelona have won all four of their previous Champions League meetings against Czech opponents.

19 – Suarez scored twice against Inter on MD2 in Barcelona's 2-1 victory, but the Uruguay striker is goalless in his last 19 away Champions League matches, attempting 59 shots without success since a goal against Roma in September 2015.
 

Lille v Valencia

6 - Lille are yet to defeat a Spanish team in the Champions League in six attempts (W0 D3 L3), facing Deportivo de La Coruna, Villarreal and Valencia previously without success.

11 – Valencia have failed to score in seven of their last 11 Champions League matches. Prior to that run, they had been unable to score in just seven of their previous 33 in the competition.