Davids Beat Watertown In First Night ContestWATERTOWN, June 24.—lt;.P\—Baseball under floodlights will not be played in the major leagues at least not in the present generation, believes Grovei Cleveland Alexander, famous pitcher1 who was here last night with his barn- j storming House of David team.‘'Night baseball is doing pretty well in the minors,” Alexander said, “but 1 don t believe the majors will go in for it, at least not in our time.**Alexander recalled a hunting trip in South Dakota many years ago. just when he was beginning to play pi ofessionalbaseball.The Davids had no difficulty in defeating the Watertown independents ll to 2. before mere than 3,000 fans here last right. It was 1he first night baseball game in South Dakota.