In December 2012, she broke into the top 10 by achieving a career best of ranking of 10. She became the first Female Squash player to be conferred with the Arjuna Award, India's second highest sporting award in the year 2012.
Pallikal trains at the ICL-TNSRA Academy at Chennai under Cyrus Poncha and Major (rtd) S. Maniam. Her coach is the six time world champion, Sarah Fitz-Gerald to whom she attributes most of her recent success.