What round was the opponent Sergiy Stakhovsky?
CREATE TABLE table_name_28 (round VARCHAR, opponent VARCHAR)
SELECT round FROM table_name_28 WHERE opponent = "sergiy stakhovsky"
### Context: CREATE TABLE table_name_28 (round VARCHAR, opponent VARCHAR) ### Question: What round was the opponent Sergiy Stakhovsky? ### Answer: SELECT round FROM table_name_28 WHERE opponent = "sergiy stakhovsky"