Claim: Filip Kaša was transfered for free in the 2020–21 FC Viktoria Plzeň season.
Evidence: Filip Kaša (born 1 January 1994) is a Czech football player who currently plays for Viktoria Plzeň as a defender. The terms of his agreement with Viktoria were not announced. On 6 May 2020 it had been announced that Káčer had signed for Viktoria Plzeň, along with Miroslav Káčer, who was also released from Žilina.