The semi-final matches of the Hero Hockey India League will be played in Ranchi tomorrow. Delhi Waveriders would start as overwhelming favourites against Uttar Pradesh Wizards in the first semifinal of the tournament. In the second semi-final at the same venue tomorrow, table-toppers Jaypee Punjab Warriors would take on defending champions Ranchi Rhinos.Punjab Warriors who had a dream campaign in the tournament this year, are on top with 40 points while the Waveriders ended their league engagements on the second spot with 39 points from 10 games.