Maryland Code, ELECTION LAW 8-806
(b) (1) The nominees, equal in number to the number of offices to be filled, who receive the largest number of votes in a general election shall be declared elected.
(2) (i) If two or more nominees each receive the lowest number of votes necessary to qualify for election, creating a tie for the last office to be filled, the office shall be considered vacant.
(ii) A vacancy occurring under subparagraph (i) of this paragraph shall be filled:
1. as if the vacancy occurred during the term of office for which the election is being held; and
2. by the selection of one of the nominees who ties in the general election.