Grinnell(#95 / #21 4A)
Oct 23, 2018
| Independence(#73 / #15 4A) | 25 | 25 | 25 |
| Grinnell(#95 / #21 4A) | 11 | 15 | 10 |
Oct 17, 2018
| Grinnell(#95 / #21 4A) | 25 | 25 | 18 | 25 |
| Waterloo East | 23 | 17 | 25 | 14 |
Oct 11, 2018
Oct 9, 2018
| Pella(#101 / #24 4A) | 25 | 25 | 25 |
| Grinnell(#95 / #21 4A) | 13 | 20 | 19 |
Oct 6, 2018
| Maquoketa(#225 / #53 3A) | 25 | 10 | 16 |
| Grinnell(#95 / #21 4A) | 23 | 21 | 14 |
Oct 2, 2018
| Norwalk(#18 / #3 4A) | 25 | 21 | 25 | 25 |
| Grinnell(#95 / #21 4A) | 19 | 25 | 21 | 17 |
Sep 25, 2018
| Indianola(#35 / #13 5A) | 25 | 25 | 25 |
| Grinnell(#95 / #21 4A) | 17 | 20 | 10 |
Sep 22, 2018
Sep 18, 2018
Sep 15, 2018
| HLV(#182 / #35 1A) | 15 | 21 | 16 |
| Grinnell(#95 / #21 4A) | 21 | 15 | 14 |
Sep 13, 2018
| Grinnell(#95 / #21 4A) | 14 | 22 | 16 |
| Van Meter(#42 / #12 3A) | 21 | 20 | 14 |
Sep 11, 2018
Sep 4, 2018
| Grinnell(#95 / #21 4A) | 25 | 25 | 25 |
| Newton(#119 / #27 4A) | 19 | 15 | 21 |
Aug 28, 2018
| Oskaloosa(#205 / #36 4A) | 25 | 25 | 25 |
| Grinnell(#95 / #21 4A) | 12 | 12 | 20 |
Aug 25, 2018
| Grinnell(#95 / #21 4A) | 21 | 17 | 15 |
| Carlisle(#151 / #29 4A) | 14 | 21 | 10 |
Aug 23, 2018
| Grinnell(#95 / #21 4A) | 25 | 25 | 14 | 25 |
| South Tama(#87 / #24 3A) | 20 | 17 | 25 | 23 |
