Pierre Hugues Herbert defeated Maximilian Marterer 6-3 6-7 7-6 in the Doha round of 16 on hard. The result followed the form book — Pierre Hugues Herbert came in leading the head-to-head 1–0, defending last year's quarter-final. Pierre Hugues Herbert extended the head-to-head to 2–0.
Herbert P. came through in three sets.
Herbert P. and Marterer M. faced 4 of the same opponents in the last 12 months. Herbert P. went 2–2 (50%) against them, Marterer M. 0–4 (0%). Herbert P. came out better against 2 of 4 comparable opponents, Marterer M. against 0 — though 1 of those edges carries caveats (lower-tier event).
Only 4 common opponents — small sample, treat as indicative.