The pictures above show Laurent Koscielny during the 2-1 win against Borussia Dortmund on 23/11/2011.
BORUSSIA DORTMUND 1:1 ARSENAL (0:1) (van Persie 42min). BVB Stadion Dortmund. 13/09/2011.
13 Wojciech Szczęsny (GK), 3 Bacary Sagna, 4 Per Mertesacker,
6 Laurent Koscielny, 8 Mikel Arteta, 10 Robin van Persie (C) (11 André Santos), 14 Theo Walcott (26 Emmanuel Frimpong), 17 Alex Song, 27 Gervinho (29 Marouane Chamakh), 28 Kieran Gibbs, 30 Yossi Benayoun.
MARSEILLE 0:1 ARSENAL FC (0:1) (Aaron Ramsey 90+2 min) Stade Velodrome, Marseille 19/10/11.
13 Wojciech Szczęsny (GK), 4 Per Mertesacker,
6 Laurent Koscielny, 25 Carl Jenkinson (20 Johan Djourou 62min), 7 Tomáš Rosický, 8 Mikel Arteta, 11 André Santos, 17 Alex Song, 23 Andrey Arshavin (16 Aaron Ramsey 78min), 14 Theo Walcott (27 Gervinho 67min), 10 Robin van Persie (C).
ARSENAL 2:1 BRUSSIA DORTMUND (0:0) (van Persie 49, 86m) Arsenal Stadium, London 23/11/2011.
13 Wojciech Szczęsny (GK), 4 Per Mertesacker, 5 Thomas Vermaelen(C), 6 Laurent Koscielny (20 Johan Djourou 83 min), 8 Mikel Arteta, 11 André Santos, 17 Alex Song, 16 Aaron Ramsey, 14 Theo Walcott (2 Abou Diaby 85min), 27 Gervinho (30 Yossi Benayoun 74 min), 10 Robin van Persie.
Round of 16, First leg
AC MILAN 4:0 ARSENAL (2:0) Stadio Giuseppe Meazza - Milan. 15/02/12
13 Wojciech Szczęsny (GK),3 Bacary Sagna, 5 Thomas Vermaelen(C), 6 Laurent Koscielny (20 Johan Djourou 44 min), 7 Tomáš Rosický, 8 Mikel Arteta, 17 Alex Song, 16 Aaron Ramsey, 14 Theo Walcott (Thierry Henry 46 min), 28 Kieran Gibbs (15 Alex Oxlade-Chamberlain 66 min), 10 Robin van Persie.
Round of 16, Second Leg.
ARSENAL 3:0 AC MILAN (3:0). (Koscielny 7m, Rosický 26m, van Persie (p) 43m) Arsenal Stadium, Highbury, London. 06/02/12.
13 Wojciech Szczęsny (GK), 3 Bacary Sagna, 5 Thomas Vermaelen(C), 6 Laurent Koscielny , 7 Tomáš Rosický, 27 Gervinho,
17 Alex Song, 14 Theo Walcott (9 Park Chu-Young 84 min), 28 Kieran Gibbs, 15 Alex Oxlade-Chamberlain (29 Marouane Chamakh 75 min), 10 Robin van Persie.