Jan Hájek (tennis) Grand Slam Singles performance timeline Grand Slam Singles performance timeline

| Tournament | _2006 | _2007 | _2008 | _2009 | _2010 | _2011 | _2012 |
|---|---|---|---|---|---|---|---|
| Australian Open | A | 1R | A | A | 2R | 1R | Q1 |
| French Open | A | 3R | A | A | 1R | 1R | Q3 |
| Wimbledon | A | 1R | A | A | 1R | A | A |
| US Open | 2R | A | A | A | 1R | A | 1R |
| Win–Loss | 1–1 | 2–3 | 0–0 | 0–0 | 1–4 | 0–2 | 0–1 |
| Year End Ranking | 76 | 240 | 479 | 103 | 95 | 141 | 106 |