Below is the list of tables from the database along with their columns and datatype. Need to generate an accurate SQL query for the question.
Only use the columns present in the respective table. Only use the columns which are required to generate the SQL query. Only use table joins if required and not otherwise.

### Tables ###
TABLE: CREATE TABLE table_21486890_1 (matches INTEGER, name VARCHAR)

### Question ###
Name the matches for mark taylor category:articles with hcards

### Accurate SQL ###

SELECT MAX(matches) FROM table_21486890_1 WHERE name = "Mark Taylor Category:Articles with hCards"