Football is the most popular sport in Ukraine. The top professional league is the Vyscha Liha, also known as the Ukrainian Premier League. The two most successful teams in the Vyscha Liha are rivals FC Dynamo Kyiv and FC Shakhtar Donetsk. Although Shakhtar is the reigning champion of the Vyscha Liha, Dynamo Kyiv has been much more successful historically, winning the UEFA Cup Winners' Cup two times, the UEFA Super Cup once, the USSR Championship a record 13 times, and the Ukrainian Championship a record 12 times; while Shakhtar only won four Ukrainian Championships and one and last UEFA Cup.