His next appearance was in the ATP Masters Series in Miami. He faced Andy Roddick in the second round. It was an interesting match, with Troicki taking the first set from Roddick, where he attempted an angled drop shot which Roddick returned it with an even more angled shot on his backhand. After this, it seemed to go downhill for Troicki, and he eventually lost 7–5, 2–6, 4–6. He then competed in the Torneo Godó, where he retired against Nicolás Almagro 2–6, ret. In his French Open debut, he lost in the opening round to Marc Gicquel 4–6, 3–6, 6–4, 5–7. He then competed in three straight tournaments, in the Queen's Club Championships losing to David Nalbandian in the second round, in the Ordina Open, losing to Guillermo Cañas in the quarterfinals, and in the Wimbledon Championships to Radek Štěpánek in the second round, after winning the first two sets 7–6, 7–6, 3–6, 1–6, 2–6.