CREATE TABLE table_name_15 (original_teams VARCHAR2, at_home_winner VARCHAR2)

What were the original teams for the season that was won at-home by Mark Pinkhasovich?
SELECT original_teams FROM table_name_15 WHERE at_home_winner = "mark pinkhasovich"
SELECT "original_teams" FROM "table_name_15" WHERE "at_home_winner" = "mark pinkhasovich"