Diogo Miguel Alves Guerreiro

Diogo Miguel Alves Guerreiro Background Information Alias(es): Country: Portugal Born: Occupation(s): Years Active: 2019-present WCA ID: 2019GUER03 Claim to Fame: 2x2 and Square-1 NR's, National Champion, NR Holder

Diogo Miguel Alves Guerreiro is a speedcuber from Portugal. Diogo is known for his 2x2 and Square-1 National Records and two National Champion Titles. He currently holds both Square-1 National Records and is the reigning Square-1 Portuguese Champion.

He became National Champion in the Square-1 event at Portugal Championship 2024, in the Square-1 event at Portugal Championship 2025 and in the Square-1 event at Portugal Championship 2026. Diogo also came third at FMC Iberian Championship 2025 in FMC and third at FMC Portugal Championship 2026 in FMC, among the Portuguese.

Records

National Records
Preceded by Pedro Azevedo 2023	2x2x2 Cube NR Average 2023	Succeeded by Tiago Morais 2024
Preceded by Leandro Baltazar 2014	Square-1 NR Single 2022	Incumbent
Preceded by António Gomes 2019	Square-1 NR Average 2022	Incumbent

Achievements

National Titles
Preceded by António Gomes 2015	Square-1 Portuguese Champion 2024, 2025, 2026	Incumbent