Johnson was sentenced Friday to a year's probation and a counseling course under a plea deal with prosecutors. Johnson also must pay Lozada unspecified restitution.
The six-time Pro Bowl player long known as Chad Ochocinco was arrested in August after Lozada said he head-butted her during an argument. She quickly filed for divorce, which was finalized earlier this week. They had only been married since July 4.
Lozada is on the "Basketball Wives" TV show.