[monks data]
The full-back suffered a calf problem during Saturday's 4-1 win over Everton in the FA Cup quarter-finals.
However, Laurent Koscielny returns for Arsene Wenger's side after sitting on the sidelines with a hamstring strain.
Arsenal travel to Germany looking to overcome a 2-0 first-leg deficit in the last-16 tie.
No Data Analysis infoRestore Data
| Team | P | W | D | L | PTS | |
| 1 | Bayern | 1 | 1 | 0 | 0 | 3 |
| 2 | B. Leverkusen | 1 | 1 | 0 | 0 | 3 |
| 3 | Celtic | 1 | 1 | 0 | 0 | 3 |
| 4 | Aston Villa | 1 | 1 | 0 | 0 | 3 |
| 5 | Dortmund | 1 | 1 | 0 | 0 | 3 |
| 6 | Sparta Prague | 1 | 1 | 0 | 0 | 3 |
| 7 | Juventus | 1 | 1 | 0 | 0 | 3 |
| 8 | Liverpool | 1 | 1 | 0 | 0 | 3 |
| 9 | Real Madrid | 1 | 1 | 0 | 0 | 3 |
| 10 | Sporting Lisbon | 1 | 1 | 0 | 0 | 3 |
| 11 | Atletico | 1 | 1 | 0 | 0 | 3 |
| 12 | Benfica | 1 | 1 | 0 | 0 | 3 |
| 13 | Brest | 1 | 1 | 0 | 0 | 3 |
| 14 | Monaco | 1 | 1 | 0 | 0 | 3 |
| 15 | PSG | 1 | 1 | 0 | 0 | 3 |
| 16 | Arsenal | 1 | 0 | 1 | 0 | 1 |
| 17 | Atalanta | 1 | 0 | 1 | 0 | 1 |
| 18 | Bologna | 1 | 0 | 1 | 0 | 1 |
| 19 | Inter Milan | 1 | 0 | 1 | 0 | 1 |
| 20 | Man City | 1 | 0 | 1 | 0 | 1 |
| 21 | Shakhtar | 1 | 0 | 1 | 0 | 1 |
| 22 | Barcelona | 1 | 0 | 0 | 1 | 0 |
| 23 | Girona | 1 | 0 | 0 | 1 | 0 |
| 24 | RB Leipzig | 1 | 0 | 0 | 1 | 0 |
| 25 | Red Star | 1 | 0 | 0 | 1 | 0 |
| 26 | Sturm Graz | 1 | 0 | 0 | 1 | 0 |
| 27 | AC Milan | 1 | 0 | 0 | 1 | 0 |
| 28 | Lille | 1 | 0 | 0 | 1 | 0 |
| 29 | PSV | 1 | 0 | 0 | 1 | 0 |
| 30 | Stuttgart | 1 | 0 | 0 | 1 | 0 |
| 31 | Brugge | 1 | 0 | 0 | 1 | 0 |
| 32 | Salzburg | 1 | 0 | 0 | 1 | 0 |
| 33 | Young Boys | 1 | 0 | 0 | 1 | 0 |
| 34 | Feyenoord | 1 | 0 | 0 | 1 | 0 |
| 35 | Slovan Bratislava | 1 | 0 | 0 | 1 | 0 |
| 36 | Dinamo Zagreb | 1 | 0 | 0 | 1 | 0 |
