Head-to-Head

Overview

Zhizhen Zhang and D. Altmaier have met 2 times since 2023. The rivalry is level at 1–1. On clay, they're tied 1–1. Their first encounter was at the 2023 Hamburg (QF), won by Zhizhen Zhang. Most recently they met at the 2026 Rome (R128), with D. Altmaier winning.