What is the current streak against TCU?
CREATE TABLE table_15740666_4 (current_streak VARCHAR, kansas_state_vs VARCHAR)
SELECT current_streak FROM table_15740666_4 WHERE kansas_state_vs = "TCU"
### Context: CREATE TABLE table_15740666_4 (current_streak VARCHAR, kansas_state_vs VARCHAR) ### Question: What is the current streak against TCU? ### Answer: SELECT current_streak FROM table_15740666_4 WHERE kansas_state_vs = "TCU"