Delhi Waveriders will lock horns with Jaypee Punjab Warriors in the summit clash of the second edition of Hero Hockey India League after registering hard-fought victories in their semi-finals in Ranchi. The Waveriders rode on Yuvraj Walmiki's lone goal to beat Uttar Pradesh Wizards in the first semi-final while Punjab Warriors out played defending champions Ranchi Rhinos 3-2 in a high voltage last four match.