Entry-level tennis series
The 2025 International Tennis Federation (ITF) Men's World Tennis Tour is an entry level tour for men's professional tennis. It is organized by the International Tennis Federation and is a tier below the ATP Challenger Tour. The men's tour includes tournaments with prize money of either $US15,000 (M15) or $30,000 (M25). The results of ITF tournaments are incorporated into the ATP ranking, which enables professionals to progress to the ATP Challenger Tour and ATP Tour, and ultimately the Grand Slams. The ITF offers approximately 550 tournaments across 70 countries.
Since 2022, following the Russian invasion of Ukraine the ITF announced that players from Belarus and Russia could still play on the tour but would not be allowed to play under the flag of Belarus or Russia.
Cancelled/postponed tournaments.
The following tournaments were formally announced by the ITF before being subsequently cancelled or postponed.
Statistics.
These tables present the number of singles (S) and doubles (D) titles won by each player and each nation during the season. The players/nations are sorted by: 
"To avoid confusion and double counting, these tables should be updated only after all events of the week are completed."
Titles won by player.
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Titles won by nation.
 ;templatestyles src="Template:Hidden begin/styles.css"/ ;2025 Titles won by nation
References.
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