Meaning : As deserved.
Example :
He chalked up two goals which deservedly gave Bolton their second victory of the season.
In an unmerited manner.
The team chalked up another victory, the last one quite undeservedly, in my opinion.Deservedly ka meaning, vilom shabd, paryayvachi aur samanarthi shabd in Marathi. Deservedly ka matlab kya hota hai?