Rajadhi Raja - Saibaba Praising Words - English meaning

Rajadhi Raja - Yogi Raja - Shri Satchidananda -
Samardha - Sadhguru - Sree Sainadh Maharaja ki Jai

Meaning

I praise upon Sri Saibaba as Maharaja
Who is Emperor ie. king of all kings(greatest soul)
Who practiced Yoga to the greatest extent and became equivalent to supreme soul
Who is having true eternal bliss mind
Who is capable 
Who is good preacher

The meaning explained vocally in the following video