This afternoon occurs the first of the freshman championship series, the game with Yale, '89. We have been led to expect a very exciting contest; the men on both nines have been working hard and faithfully, and have kept this game in mind from the very beginning. Every freshmen should make it a point of being present to encourage and support the home nine by cheering and applause; and such encouragement and support are absolutely necessary. As for the members of the nine, we are sure they will do their part, and do it as well as possible. They should remember that now is the time to show the result, whether good or bad, of the training and practice which they have been undergoing throughout the winter and spring. They should keep in mind the fact that the eyes of the college are upon them, that it is their duty to up hold the reputation, not only of their class, but also of Harvard. With this exhortation we would wish our freshmen all success, and we look forward to the issue with confidence. Now, as to the dinner to be given to the Yale freshmen to night. A large number of Yale men will probably accompany their nine, and the base ball management has made arrangements to provide for these extra men. But in order to do this, they require support, and substantial support, too. A book has been placed at Bartlett's for the signatures of those freshmen who wish to attend the dinner. This book will be removed at 12 o'clock to day. Before that hour, every man of eighty-nine, who can possibly afford the price asked, should sign his name, and aid in giving the Yale men a warm and hearty welcome to Cambridge.