Alfred Tetzlaff is among the Age of Empires II players representing Germany. 15 matches of Age of Empires II are on Alfred Tetzlaff's record. Most of Alfred Tetzlaff's games take place on the unranked ladder.

Alfred Tetzlaff has never played a ranked match in Age of Empires II. A 100.0% win rate in the flank role over 1 games is Alfred Tetzlaff's best.