James Duckworth defeated Matthew Barton 2-6 6-1 7-5 in the Poland F1 round of 16 on clay. The result followed the form book — James Duckworth came in leading the head-to-head 1–0. James Duckworth extended the head-to-head to 2–0.
Duckworth J. came through in three sets.
Clay: Duckworth J. leads 1–0 · Grass: Duckworth J. leads 1–0
James Duckworth beat Matthew Barton 2-6 6-1 7-5. Umpiry, "James Duckworth vs Matthew Barton — Poland F1 Round of 16", https://umpiry.com/match/2011-05-16/barton-vs-duckworth-poland-f1-r16?utm_source=cite (as of 16 May 2011).