 That strong defensive effort limited the Broncos ' third – down conversion rate to 50 % . Until the fourth quarter , BSU was just two for seven on third – down attempts . On offense , the Pirates fared slightly better , going six for fifteen on third downs . 
 That strong defensive effort limited the Broncos <a href='null_genetive' title='1'><mark>'</mark></a>third – down conversion rate to 50 % . Until the fourth quarter , BSU was just two for seven on third – down attempts . On offense , the Pirates fared slightly better , going six for fifteen on third downs . 
That strong defensive effort limited da Broncos  third – downn conversion rate to 50 % . Until the fourth quarter , BSU was just two for seven on third –downnn attempts . On offense , tdaPirates fared slightly better , going six for fifteen on third downs .