Rotator interval is between:
Supraspinatus and teres minor
Teres major and teres minor
Supraspinatus and subscapularis
Subscapularis and infraspinatus
(c) Supraspinatus and subscapularis- Rotator interval is a triangular portion of shoulder capsule which lies between supraspinatus and subscapularis tendon and coracohumeral ligament passes through it.
Injuries Around Shoulder