Leffa (real name Igor Junior), is a Brazilian Dota 2 player who currently plays as midlaner. In addition to his primary nickname, he is also known as RiYuu.

Leffa has been playing for focus team, and previously played for Team Electra. Over the past year, they have played 17 maps and won 47% of them. Their average KDA over this period was 7.39.

Over the past year, Leffa has most frequently used the following heroes: Mars (4 maps, 25% win rate), Ember Spirit (2 maps, 100% win rate), and Leshrac (2 maps, 100% win rate). Among the player's recent achievements, it is worth noting Liga Dos Ursitos: Que show do Ursa é esse? (2 place), and Shampoo League #3 (2 place).

* This description is based on information from the cyberscore.live database