The eviction was successful. Post a twenty four hour notice today, to enter. Enter the premises tomorrow, and make sure he is out. Change the locks.
The suit for breach of the lease is different than an eviction which is only to get them out. If you sue on the lease you will need to show you have exercised good faith efforts to re let the premises, so keep track of that. You need to decide if the amount owed is worth paying an attorney or whether you can sue in small claims for the amount.