Henin. Her ranking peaked at 14, and remained in the top 20 for much of the year, despite a significant drop in results in the latter half of the season, as the German failed to progress beyond the quarterfinals of most tournaments. She split with Font de Mora in September 2006 and began to work with Dirk Dier. 2007: Loss of form Her run of bad form continued into 2007, and as of 19 June, Grönefeld had been eliminated in the first round of her last five tournaments. Grönefeld blamed her run of bad form on the situation with Font de Mora, suggesting that he was giving her opponents tactics on how to beat her. She also had a substantial weight gain over the past several months. Her ranking subsequently dipped below the top 100 for the first time since 2004. On 20 August 2007, Grönefeld announced that she would be taking a break from the tour, coming back in 2008. In August 2007, it was revealed that Font de Mora was planning to sue Grönefeld for lack of discipline during their partnership, stating: "She had to adhere to a standard of performance, a standard of training and a standard of diet. She absolutely let herself go and sabotaged her marketability and her performance on the court. You work for years and invest all this money into developing contracts and developing endorsements and then she just gets around the wrong people and does the wrong things and her performance affects everything." He also denied her allegations that he interfered with her matches. 2008–2009: Comeback Grönefeld made her official comeback on 3 May 2008, at the $75,000 ITF event in Zagreb, Croatia. She was seeded 4th in the qualifying draw, winning three consecutive matches to reach the main draw. She then won the Smart Card Open Monet+ in Zlín, Czech Republic, for the first title of her comeback. Grönefeld went on to win another two ITF title over the following fortnight: a $10,000 event in Alkmaar, Netherlands, and a $25,000 event at Périgueux, France. Grönefeld took advantage of her feed-up wildcard into the Tier IV Gaz de France Grand Prix (a result of winning the $75,000 Zlín ITF event), reaching the quarterfinals with an upset win over Lucie Šafářová. She then played in Bad Gastein, where she was defeated in three tight sets in the second round by Pauline Parmentier. Her