Arsenal on Twitter: "You may have spotted one notable absentee - @ mertesacker has a knee problem and won't be part of #ArsenalUSA https://t.co/GwEWg0T4Dw" / Twitter
![Per Mertesacker on Twitter: "We mean business tonight! #UCL #BAYARS https://t.co/47ne3RVem6" / Twitter Per Mertesacker on Twitter: "We mean business tonight! #UCL #BAYARS https://t.co/47ne3RVem6" / Twitter](https://pbs.twimg.com/media/C4t8gE2WAAApDc-.jpg)
Per Mertesacker on Twitter: "We mean business tonight! #UCL #BAYARS https://t.co/47ne3RVem6" / Twitter
![Arsenal on Twitter: ".@mertesacker misses tonight's game through illness while @6_LKOSCIELNY is absent with a mild back injury #AFCvLFC http://t.co/pFqA4lYS2U" / Twitter Arsenal on Twitter: ".@mertesacker misses tonight's game through illness while @6_LKOSCIELNY is absent with a mild back injury #AFCvLFC http://t.co/pFqA4lYS2U" / Twitter](https://pbs.twimg.com/media/CNMVHkuWwAA6p9e.jpg)
Arsenal on Twitter: ".@mertesacker misses tonight's game through illness while @6_LKOSCIELNY is absent with a mild back injury #AFCvLFC http://t.co/pFqA4lYS2U" / Twitter
![Per Mertesacker on Twitter: "Congrats to your first Arsenal goal @CalumChambers95. Keep going @Arsenal. #COYG #BFG #AFCvBFC http://t.co/zcxXcYN9kZ" / Twitter Per Mertesacker on Twitter: "Congrats to your first Arsenal goal @CalumChambers95. Keep going @Arsenal. #COYG #BFG #AFCvBFC http://t.co/zcxXcYN9kZ" / Twitter](https://pbs.twimg.com/media/B1YCzqvCUAACgTJ.jpg:large)
Per Mertesacker on Twitter: "Congrats to your first Arsenal goal @CalumChambers95. Keep going @Arsenal. #COYG #BFG #AFCvBFC http://t.co/zcxXcYN9kZ" / Twitter
![Per Mertesacker abused on Twitter after posting tribute to Robert Enke | The Independent | The Independent Per Mertesacker abused on Twitter after posting tribute to Robert Enke | The Independent | The Independent](https://static.independent.co.uk/s3fs-public/thumbnails/image/2014/10/22/23/Mertesacker.jpg?quality=75&width=1200&auto=webp)
Per Mertesacker abused on Twitter after posting tribute to Robert Enke | The Independent | The Independent
Arsenal on Twitter: "๐ Congratulations to @Mertesacker, our new club captain! https://t.co/BjzOsibEF9" / Twitter
![Arsenal Twitter Q&A: Cazorla, Mertesacker, Flamini and Chambers respond to supporters' questions - Mirror Online Arsenal Twitter Q&A: Cazorla, Mertesacker, Flamini and Chambers respond to supporters' questions - Mirror Online](https://i2-prod.mirror.co.uk/incoming/article3192124.ece/ALTERNATES/s615/Mertesacker-Cazorla.jpg)
Arsenal Twitter Q&A: Cazorla, Mertesacker, Flamini and Chambers respond to supporters' questions - Mirror Online
![Arsenal on Twitter: "#Arsenal fans have chosen Per Mertesacker as their #BORvAFC man of the match. Well done Per! http://t.co/NKMmXStS5M" / Twitter Arsenal on Twitter: "#Arsenal fans have chosen Per Mertesacker as their #BORvAFC man of the match. Well done Per! http://t.co/NKMmXStS5M" / Twitter](https://pbs.twimg.com/media/BYdSkBzCMAAfohr.jpg:large)
Arsenal on Twitter: "#Arsenal fans have chosen Per Mertesacker as their #BORvAFC man of the match. Well done Per! http://t.co/NKMmXStS5M" / Twitter
![Per Mertesacker on Twitter: "Don't look at my right hand ๐๐#circlegame #ArsenalinBeijing https://t.co/SjHpjlVF6i" / Twitter Per Mertesacker on Twitter: "Don't look at my right hand ๐๐#circlegame #ArsenalinBeijing https://t.co/SjHpjlVF6i" / Twitter](https://pbs.twimg.com/media/DFQ49dzXkAAlBQe.jpg)
Per Mertesacker on Twitter: "Don't look at my right hand ๐๐#circlegame #ArsenalinBeijing https://t.co/SjHpjlVF6i" / Twitter
Arsenal on Twitter: "๐ Here's our cup final team news! ๐ฉ๐ช @Mertesacker makes first start of the season ๐ด๓ ง๓ ข๓ ฅ๓ ฎ๓ ง๓ ฟ @RobHolding95 lines up in defence with Per ๐ช๐ธ @_NachoMonreal completes the back three
![Arsenal on Twitter: "Happy birthday Per Mertesacker! Post your birthday greetings using the #HappyBirthdayPer hashtag http://t.co/1O9GGGl9DI" / Twitter Arsenal on Twitter: "Happy birthday Per Mertesacker! Post your birthday greetings using the #HappyBirthdayPer hashtag http://t.co/1O9GGGl9DI" / Twitter](https://pbs.twimg.com/media/BVUBx6cCUAAKw0D.jpg:large)
Arsenal on Twitter: "Happy birthday Per Mertesacker! Post your birthday greetings using the #HappyBirthdayPer hashtag http://t.co/1O9GGGl9DI" / Twitter
![Per Mertesacker on Twitter: "Thanks for all the get well soon messages. Doc said he built in a 20 goals guarantee. No striker rumours anymore :) https://t.co/yC1tdDCI6h" / Twitter Per Mertesacker on Twitter: "Thanks for all the get well soon messages. Doc said he built in a 20 goals guarantee. No striker rumours anymore :) https://t.co/yC1tdDCI6h" / Twitter](https://pbs.twimg.com/media/CoibXqTXEAAsaeZ.jpg:large)
Per Mertesacker on Twitter: "Thanks for all the get well soon messages. Doc said he built in a 20 goals guarantee. No striker rumours anymore :) https://t.co/yC1tdDCI6h" / Twitter
![Per Mertesacker on Twitter: "Good vibes ahead of tomorrow's match๐๐ปโฝ๏ธ #WeAreTheArsenal #Training https://t.co/V38qIpNhnO" / Twitter Per Mertesacker on Twitter: "Good vibes ahead of tomorrow's match๐๐ปโฝ๏ธ #WeAreTheArsenal #Training https://t.co/V38qIpNhnO" / Twitter](https://pbs.twimg.com/media/DUuIq_aXkAAGEOl.jpg)