Thomas Eisfeld

Born in Finsterwalde, Germany, Eisfeld began his football career at SV Quitt Ankum and VfL Osnabrück before joining Borussia Dortmund youth academy. At the beginning of his career at Borussia Dortmund youth academy, Eisfeld first assigned to the Borussia Dortmund U17 and quickly became a regular for the side. He scored 11 goals in 23 appearances, including scoring a brace on three occasions. After scoring a brace at the start of the 2009–10 season, Eisfeld, however, soon experienced a cruciate ligament injury and was sidelined by the end of the year. After returning from injury, he featured the next four matches, in which he scored three goals. Following this, he was assigned to the Borussia Dortmund U-19 in April 2010. In the 2010–11 season, with the U19 side, Eisfeld continued to feature for the side until he suffered an injury that kept him out for a long time. After returning from injury, he went on to score seven goals towards the end of the season, including a hat–trick. He scored six goals in twelve matches for the Dortmund U-19 team during the 2011–12 season.

Arsenal

After leaving Dortmund, he was signed by Premier League side Arsenal on 31 January 2012 for a reported fee of £475,000 which was due as compensation for training him as an academy player. Arsène Wenger described Eisfeld as having "the attitude and technical ability to be a valuable addition to our squad." Upon joining the club, Eisfeld was sent to the Arsenal U21 side for the rest of the…

Eisfeld represented Germany U20, where he made one appearance against Switzerland U20 on 4 March 2014, in which Germany U20 won 3–2.

As of 23 May 2021