Jan Hajek defeated Sam Groth 7-6 7-5 in the Delray Beach qualifying round of 16 on hard.
Hajek J. took it in straight sets.
Jan Hajek beat Sam Groth 7-6(5) 7-5. Umpiry, "Jan Hajek vs Sam Groth — Delray Beach Qualifying Round of 16", https://umpiry.com/match/2011-02-20/groth-vs-hajek-delray-beach-q16?utm_source=cite (as of 20 February 2011).