Play in the championship doubles tournament will commence today on Jarvis Field. The rules are the same as those governing the singles contest. The following matches are to be played this afternoon:

On Jarvis Field at 2 o'clock: F. Brooks '15 and P. Winsor '15 vs. H. Bothfeld '17 and J. B. Burnham '17, winners to play J. Harper '16 and F. Bayer '16 at 3.30; M. C. Harrison 3L. and E. G. Fischer 2L. vs. J. C. McMullin '17 and G. Aldis '17, J. Wooldredge '16 and A. S. Peabody '16 vs. C. C. Patterson, Jr., '16 and R. H. Stiles '16; H. A. Lawton 1L. and J. S. Pfaffmann '16 vs. J. Garfield 2L. and D. Geer, Jr., 2L., E. R. Philbin 3L. and J. D. Dana 2L. vs. M. A. Hofer '15 and C. Jennings '15, R. W. Gilmore 3L. and B. Kellogg 2L. vs. D. P. Hunt '16 and J. L. Kimberly '16.

On Jarvis Field at 3.30 o'clock: M. L. Greeley '15 and C. C. Loomis '15 vs. J. S. Brown, Jr., '17 and C. L. Schuman '17, W. A. Windsor 3L. and H. T. Hartwell 3L. vs. W. W. Mansfield '15 and E. H. Heminway '15, J. E. Hoskins '15 and B. H. Poucher '16 vs. W. D. Crane '16 and W. Miller '16, E. G. Allan '16 and C. H. Andrews '17 vs. L. W. Devereux '16 and W. M. Boyden '16, J. L. Stebbins 1L. and D. Needham 1L. vs. T. W. Whitall '17 and J. E. Gale '17.

Yesterday's Matches.

The results of yesterday's matches in singles were as follows: P. Roberts 3L. defeated B. Darling '17, 6-1, 6-0; H. G. Smith 2G.B. defeated L. W. Devereux '16, 6-4, 7-5; E. H. Woods '14 defeated H. P. Briggs '15, 6-1, 6-4; H. A. Lawton 1L. defeated C. J. North '14, 6-1, 9-7; J. Wooldredge '16 defeated J. S. Brown, Jr., 6-1, 1-6, 6-2; J. M. Holcombe, Jr., 3L. defeated J. Garfield 3L., 6-4, 6-0; J. J. Armstrong '14 defeated J. C. Peabody '17, 6-0, 6-3; J. B. Burnham '17 defeated E. O. Baker '17, 3-6, 6-4, 6-0; W. J. Badger '14 defeated D. Kimball '15, 6-3, 3-6, 6-4; E. R. Hastings '14 defeated F. C. Beal 2G., 6-4, 6-4; R. N. Williams '16 defeated T. J. D. Fuller '15, 8-6, 6-4; J. S. Pfaffmann '16 defeated C. J. Fitton 2L., by default; H. T. Moore 3G. defeated W. W. Whitney '15, 6-2, 6-1; J. C. Devereux '14 defeated C. H. Hodges, Jr., '17, 6-1, 6-4; H. Wainwright '15 defeated D. Rumsey '16, 4-6, 6-2, 6-2.

Singles Matches Today.

The following matches are to be played this afternoon:

On Jarvis Field at 2 o'clock: E. H. Woods '14 vs. H. A. Lawton 1L., J. Wooldredge '16 vs. J. M. Holcombe, Jr., 3L., R. W. Gilmore 3L vs. H. D. Holmes '16, winner to play H. Wainwright '15 at 3.30.

On Jarvis Field at 3.30 o'clock: R. N. Williams '16 vs. J. S. Pfaffmann '16, H. T. Moore 3L. vs. J. C. Devereux '14, J. J. Armstrong '14 vs. J. B. Burnham '17