The 2025 Grand Prix Zagreb Open, is a wrestling event will be held in Zagreb, Croatia between 5 and 9 February 2025.It will be held as the first of the ranking series of United World Wrestling in 2025.

[1][2][3] With an aim to reward wrestlers participating in Ranking Series tournaments, the United World Wrestling will award prize money to the medal winners in all weight classes with a total prize money of 390,000 Swiss Francs.

The gold medal winners at the four Ranking Series tournaments in 2023 will receive 1500 Swiss Francs with the silver medallists getting 750 Swiss Francs.

The two bronze medallists will receive 500 Swiss Francs each.

[4][5] Ranking Series Calendar 2025:[6] All times are (UTC+2) *   Host nation (Croatia)307 wrestlers from 30 countries: 9 February