[['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']]
Jan hajek 's Year End Ranking in grand slam single was highest in 2006
[ENT] hajek 's [ENT] in grand slam single was highest in [ENT]