Mariah Reyes had four kills and nine digs for the Indians (0-17, 0-13 MEL), while Summer Vang added 12 digs.
Armijo is back in action at Vintage, Wednesday.
VCS 3, Highlands 0: At Vacaville, the Falcons (22-8, 10-0 SDL) picked up a 25-14, 25-20, 25-19 win on Senior Night, Monday.
Seniors Ari Bio, Lauren Gotschall and Melissa Fitzgerald combined for 10 kills, with Bio collecting two blocks, Gotschall four blocks and Fitzgerald two aces.
Fellow senior Alex Wolfsberger was 14 for 15 at the service line with two aces for VCS.
The Falcons play at Rio Vista, Wednesday.
Rodriguez 3, Vintage 0: At Napa, the Mustangs (19-8, 8-5 MEL) got 20 kills, 17 services receptions and 19 digs from Megan Bohorquez in a win over the Crushers, Monday.
Jade Horder added 40 assists, 13 digs and four aces for Rodriguez, while Destiny Greenwood had seven kills and six blocks and Ysabel Rose chipped in 15 receptions, 10 digs and three aces.
Rodriguez host Wood for Senior Night, Wednesday.