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_7625 ( "Dates" text, "Tournament" text, "Country" text, "Prize fund ( US$ )" real, "Winner" text, "OWGR pts" real )

### Question ###
What is the highest OWGR pts, whenn Winner is Lin Wen-Tang (4), and when Prize fund ( US$ ) is less than 2,250,000?

### Accurate SQL ###

SELECT MAX("OWGR pts") FROM table_7625 WHERE "Winner" = 'lin wen-tang (4)' AND "Prize fund ( US$ )" < '2,250,000'