Filip Twardzik is a Czech professional footballer who began his career at Sachsen Leipzig alongside twin brother Patrik before both were signed by Hertha Berlin. On 1 February 2009, the pair joined Celtic a week before their 16th birthday, suspending their education to relocate to Scotland.
Twardzik made his first-team debut for Celtic on 8 January 2012 as a substitute in a Scottish Cup win against Peterhead. His league debut followed on 7 April in a 6–0 victory over Kilmarnock, where he entered shortly after half-time and assisted the fifth goal with a back-heel.
Czech defender Filip Twardzik said ŠK Slovan Bratislava's Champions League participation benefited Slovak football as the club prepared to face his former team LASK Linz.
Czech defender Filip Twardzik said ŠK Slovan Bratislava's Champions League participation benefited Slovak football as the club prepared to face his former team LASK Linz.
