Which Round has a College of tulsa, and a Pick larger than 61?
CREATE TABLE "washington_redskins_draft_history" (
  "round" real,
  "pick" real,
  "name" text,
  "position" text,
  "college" text,
  "aafc_team" text
);
SELECT AVG("round") FROM "washington_redskins_draft_history" WHERE "college"='tulsa' AND "pick">61;