The seventeenth annual tournament for the Harvard interscholastic tennis championship in singles will begin this morning on Jarvis Field. All contestants will report to N. W. Niles '09, secretary, promptly at 9 o'clock, and the tournament will continue through next Monday. In case of rain today, however, the tournament will begin on Monday afternoon at 2.30 o'clock. In any case all contestants must report at Jarvis Field on every day but today at 2.30 o'clock, or be defaulted.

First and runner-up individual prizes will be given, an also a championship shield to the school winning the most points, each match actually won counting as one point. The winner of the tournament will also have the right, as Harvard interscholastic champion, to play at Newport, R. L., in August for the national interscholastic championship.