Havrisik signed a reserve/future contract with the Browns on Wednesday.
The Rams waived Havrisik on Monday.
Havrisik converted two of four extra-point tries and didn't attempt a field goal during Sunday's 26-25 victory against the Giants.
Havrisik is expected to remain the Rams' starting kicker, Jourdan Rodrigue of The Athletic reports.
Havrisik connected on three of four field-goal attempts and all three of his extra-point tries during Thursday's 30-22 victory against the Saints.
Havrisik connected on two of three field-goal attempts and both of his extra-point tries during Sunday's 28-20 victory against the Commanders.
Havrisik connected on all three of his field-goal attempts and both of his extra-point tries during Sunday's 37-31 overtime loss to the Ravens.
Havrisik is active Sunday against the Ravens, Jourdan Rodrigue of The Athletic reports.
Havrisik is expected to remain the Rams' kicker for Sunday's game against the Ravens after head coach Sean McVay suggested that Mason Crosby likely won't be elevated from the practice squad in Week 14, Stu Jackson of the team's official site reports.
Havrisik connected on one of two field-goal attempts and made all four of his extra-point tries during Sunday's 36-19 victory against the Browns.