Hot On Somebody's Heels Meaning
(idiomatic) Close behind; pursuing or following closely.
Example: She left the restaurant with him hot on her heels.
2012 April 9, Mandeep Sanghera, â€œTottenham 1 - 2 Norwichâ€, BBC Sport:
Newcastle beat Bolton to increase the pressure on the Londoners, while Chelsea are also hot on the heels of faltering Tottenham, who have one win from their last eight games.