Surprisingly, Ferrero's resurgence came on the grass courts, as he reached the semifinals of the Queen's Club Championships, losing to Andy Murray, 2–6, 4–6, and the quarterfinals at Wimbledon, defeating tenth seed Fernando González in the third round, 4–6, 7–5, 6–4, 4–6, 6–4, in a match lasting about 3 hours, and seventh seed Gilles Simon in the fourth round, 7–6(7–4), 6–3, 6–2, before losing to Andy Murray, 5–7, 3–6, 2–6. These performances saw him climb from No. 90 to No. 37 in a month. He then reached the finals of the Umag Open, losing to Nikolay Davydenko, 3–6, 0–6. At the Legg Mason Tennis Classic, Ferrero advanced to the third round, before losing to Tommy Haas, 5–7, 6–2, 1–6, after beating Tommy Robredo, 6–3, 6–2.