Packed Crowds A Staple In Szczecin Tennis in Poland is enjoying a golden era on the ATP Challenger Tour. Three tournaments – in Poznan, Szczecin and Grodzisk Mazowiecki – headline the calendar, highlighted by the 2016 Tournament of the Year winner Szczecin Open. With more than 25 years on the circuit, it has been recognised for its efforts to grow the sport both in Poland and at the Challenger level, while creating a product that players and spectators alike would expect from an ATP Tour event. More than 25,000 people attend the event to watch some of the best clay- court tennis on tour. Challenger of the Year: 2002, 2016, 2019