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_42206 ( "Name" text, "Innings" real, "Runs Scored" real, "Balls Faced" real, "Average" real, "S.R." real )

### Question ###
What is the smallest number of innings with a strike rate of 72.05 and under 297 balls faced?

### Accurate SQL ###

SELECT MIN("Innings") FROM table_42206 WHERE "S.R." = '72.05' AND "Balls Faced" < '297'