Greece goalkeeper Emmanouil Zerdevas celebrates after a win over Hungary in a semifinal round men's water polo match at the 2020 Summer Olympics, Friday, Aug. 6, 2021, in Tokyo, Japan. (AP Photo/Mark Humphrey)

Greece's Marios Kapotsis celebrates after a win over Hungary in a semifinal round men's water polo match at the 2020 Summer Olympics, Friday, Aug. 6, 2021, in Tokyo, Japan. (AP Photo/Mark Humphrey)

Greece's Stylianos Argyropoulos Kanakakis celebrates after scoring a goal against Hungary during a semifinal round men's water polo match at the 2020 Summer Olympics, Friday, Aug. 6, 2021, in Tokyo, Japan. (AP Photo/Mark Humphrey)

Greece's Angelos Vlachopoulos (12) defends against Hungary's Denes Varga (10) during a semifinal round men's water polo match at the 2020 Summer Olympics, Friday, Aug. 6, 2021, in Tokyo, Japan. (AP Photo/Mark Humphrey)

Greece's Konstantinos Genidounias touches the Olympic rings as he leaves the pool after a win over Hungary in a semifinal round men's water polo match at the 2020 Summer Olympics, Friday, Aug. 6, 2021, in Tokyo, Japan. (AP Photo/Mark Humphrey)