![Chelsea FC on Twitter: "Tomas Kalas has today joined Middlesbrough on loan: http://t.co/ghhU0mvnnz #CFC http://t.co/y62Ht0lEZP" / Twitter Chelsea FC on Twitter: "Tomas Kalas has today joined Middlesbrough on loan: http://t.co/ghhU0mvnnz #CFC http://t.co/y62Ht0lEZP" / Twitter](https://pbs.twimg.com/media/B67akI1CIAA_ry7.jpg)
Chelsea FC on Twitter: "Tomas Kalas has today joined Middlesbrough on loan: http://t.co/ghhU0mvnnz #CFC http://t.co/y62Ht0lEZP" / Twitter
![Chelsea's Koln Loanee Tomas Kalas Falling by the Wayside | News, Scores, Highlights, Stats, and Rumors | Bleacher Report Chelsea's Koln Loanee Tomas Kalas Falling by the Wayside | News, Scores, Highlights, Stats, and Rumors | Bleacher Report](https://img.bleacherreport.net/img/images/photos/003/101/219/hi-res-de0613ee1f57b1b7a9cb17aee1910c13_crop_north.jpg?1412919504&w=3072&h=2048)
Chelsea's Koln Loanee Tomas Kalas Falling by the Wayside | News, Scores, Highlights, Stats, and Rumors | Bleacher Report
![Chelsea FC on Twitter: "Today we say happy birthday to Tomas Kalas! #CFC http://t.co/rmT3V3V4pq" / Twitter Chelsea FC on Twitter: "Today we say happy birthday to Tomas Kalas! #CFC http://t.co/rmT3V3V4pq" / Twitter](https://pbs.twimg.com/media/CFCKWwcWMAAFT0Z.jpg)
Chelsea FC on Twitter: "Today we say happy birthday to Tomas Kalas! #CFC http://t.co/rmT3V3V4pq" / Twitter
![Tomas Kalas signs new three-year Chelsea contract after agreeing season-long loan with Middlesbrough | Daily Mail Online Tomas Kalas signs new three-year Chelsea contract after agreeing season-long loan with Middlesbrough | Daily Mail Online](https://i.dailymail.co.uk/i/pix/2015/07/23/14/2AA07AE300000578-3172176-image-m-117_1437659827805.jpg)
Tomas Kalas signs new three-year Chelsea contract after agreeing season-long loan with Middlesbrough | Daily Mail Online
![Premier League newcomers Middlesbrough keen to bring Chelsea loan star Tomas Kalas back to Teeside | The Sun Premier League newcomers Middlesbrough keen to bring Chelsea loan star Tomas Kalas back to Teeside | The Sun](https://www.thesun.co.uk/wp-content/uploads/2016/07/nintchdbpict000084242175.jpg)
Premier League newcomers Middlesbrough keen to bring Chelsea loan star Tomas Kalas back to Teeside | The Sun
![Chelsea's Tomas Kalas discusses his future after second loan spell at Middlesbrough FC - Teesside Live Chelsea's Tomas Kalas discusses his future after second loan spell at Middlesbrough FC - Teesside Live](https://i2-prod.gazettelive.co.uk/incoming/article11346656.ece/ALTERNATES/s615/JS79975880.jpg)