CREATE TABLE table_45731 ("Outcome" TEXT, "Date" TEXT, "Tournament" TEXT, "Surface" TEXT, "Partner" TEXT, "Opponents in the final" TEXT, "Score in the final" TEXT)

Name the Score which has a Partner of jorge lozano, an Outcome of runner-up, and Opponents in the final of udo riglewski michael stich?
SELECT "Score in the final" FROM table_45731 WHERE "Partner" = 'jorge lozano' AND "Outcome" = 'runner-up' AND "Opponents in the final" = 'udo riglewski michael stich'
SELECT "Score in the final" FROM "table_45731" WHERE "Opponents in the final" = 'udo riglewski michael stich' AND "Outcome" = 'runner-up' AND "Partner" = 'jorge lozano'