CREATE TABLE table_name_96 (position VARCHAR(255), name VARCHAR(255), win_loss VARCHAR(255), spread VARCHAR(255), country VARCHAR(255))
What position has a spread greater than -319, and United States as the country, a win loss of 11-13, and gabriel, marty as the name?
    
SQL: SELECT position FROM table_name_96 WHERE spread > -319 AND country = "united states" AND win_loss = "11-13" AND name = "gabriel, marty"