The Juniors defeated the Seniors yesterday in the first game of the interclass lacrosse series by the score of 5 goals to 0.

The Seniors passed poorly, lacked team play and were outclassed in both attack and defense. The team work of the Juniors was at times fairly good, their attack was strong, and the defense, though little called upon because of the weakness of the Senior attack, played creditably, when necessary.

The line-up: 1903.  1904. Tomlinson, g.  g., Leake Spencer, p.  p., Tufts Smith, c.p.  c.p., Hawes, Hill Angle, 1st d.  1st d., Atwood, Henshaw Perry, 2d d.  2d d., Kibbey Hanavan, 3d d.  3d d., Hoguet Penhallow, c.  c., Bennett Parson, 3d a.  3d a., Hersey, Fisher Cady, 2d a.  2d a., Bourne Wiggin, 1st a.  1st a., Edwards Walsh, o.h.  o.h., Smith Baker, i.h.  i.h., French

Goals--1904: French 2, Bennett, Edwards, Bourne.

1905 and 1906 will play the second game of the series on Soldiers Field this afternoon at 3.45 o'clock. Two twenty-minute halves will be played. D. P. Penhallow '03 will probably act as referee. The final game to decide the class championship will be played on Thursday between 1904 and the winners of today's game.

The line-up today will be: 1905.  1906. Kidder, g.  g., Warner Phillips, p.  p., Bailey Lehmann, c.p.  c.p., Evans Harrison, 1st d.  1st d., Schwartz Dall, 2d d.  2d d., Christensen Rice, 3d d.  3d d., Myers Adams, c.  c., Morgan Baldwin, 3d a.  3d a., Embry Outerbridge, 2d a.  2d a., Galvin Blaxter, 1st a.  1st a., Summers Hayes, o.h.  o.h., Mendel Bollard, i.h.  i.h., Schwarzenberg