About Guillermo Diaz
In the 2026 USL Championship (United States), Guillermo Diaz played 8 games (181 minutes) without a direct goal contribution. That season graded out at an average match rating of 6.39. Measured against 100 USL Championship (United States) defenders (2025, at least 450 minutes), he sits in the 22nd percentile by match rating, while ranking 10th of 100 for goals.
The record shows 8 league seasons for him (2019–2026) across 2 clubs. His ratings range from 6.39 (2026) up to 7.22 in 2024, USL Championship (United States). His last two rated seasons average 0.44 below his earlier career level.
In 4 of the 8 campaigns on record he played at least 25 league games. The densest run of the record is 2023–2025, with 90 league games — an average of 30 per season.

