Question:  During Clifton M. Speegle tenure, Oklahoma State was 0–8 in the Bedlam Series which is the athletics rivalry between the University of Oklahoma Sooners and what team?
Sentence (from "Bedlam Series"): The Bedlam Series refers to the athletics rivalry between the University of Oklahoma Sooners and the Oklahoma State University Cowboys of the Big 12 Conference.
Relevant evidence: Yes