| Date | Location | Result | |
| 2/17/18 | Jacksonville, Ill. (Sherman Gymnasium) | Illinois College 120, Grinnell College 117 | Box score |
| 2/13/18 | Grinnell, Iowa (Darby Gymnasium) | Grinnell College 115, Knox 90 | Box score |
| 2/10/18 | Grinnell, Iowa (Darby Gymnasium) | St. Norbert College 104, Grinnell College 94 | Box score |
| 2/7/18 | Galesburg, Ill. | Knox College 107, Grinnell College 93 | Box score |
| 2/3/18 | Grinnell, Iowa (Darby Gymnasium) | Grinnell College 129, Illinois College 105 | Box score |
| 1/30/18 | Monmouth, Ill. (Glennie Gym) | Monmouth (IL) 107, Grinnell College 92 | Box score |
| 1/27/28 | Appleton, Wis. (Alexander Gymnasium) | Lawrence University 106, Grinnell College 99 (OT) | Box score |
| 1/24/18 | Grinnell, Iowa (Darby Gymnasium) | Grinnell College 104, Cornell College 100 | Box score |
| 1/20/18 | Ripon, Wis. (Weiske Gymnasium) | Ripon College 113, Grinnell College 105 | Box score |
| 1/17/18 | Grinnell, Iowa (Darby Gymnasium) | Monmouth (IL) 84, Grinnell College 79 | Box score |
| 1/13/18 | Grinnell, Iowa (Darby Gymnasium) | Grinnell College 106, Beloit College 98 | Box score |
| 1/12/18 | Grinnell, Iowa (Darby Gymnasium) | Grinnell College 107, Lake Forest 93 | Box score |
| 1/6/18 | De Pere, Wis. (Kress Center) | St. Norbert College 97, Grinnell College 85 | Box score |
| 1/3/18 | Grinnell, Iowa (Darby Gymnasium) | Grinnell College 95, Ripon 81 | Box score |
| 12/30/17 | Grinnell, Iowa (Darby Gymnasium) | Nebraska Wesleyan 121, Grinnell College 103 | Box score |
| 12/9/17 | Grinnell, Iowa (Darby Gymnasium) | Grinnell College 137, Lawrence 99 | Box score |
| 12/6/17 | Mount Vernon, Iowa (Multi-Sport Center) | Cornell College 114, Grinnell College 111 | Box score |
| 12/2/17 | Lake Forest, Ill. | Lake Forest 104, Grinnell College 91 | Box score |
| 12/1/17 | Beloit, Wis. (Flood Arena) | Grinnell College 102, Beloit College 84 | Box score |
| 11/25/17 | Grinnell, Iowa (Darby Gymnasium) | Grinnell College 147, Kansas Christian College 106 | Box score |
| 11/21/17 | Grinnell, Iowa (Darby Gymnasium) | Grinnell College 119, Central College 93 | Box score |
| 11/18/17 | Grinnell, Iowa (Darby Gymnasium) | Grinnell College 153, Lincoln Christian 115 | Box score |
| 11/17/17 | Grinnell, Iowa (Darby Gymnasium) | Grinnell College 128, Wright State-Lake 95 | Box score |
| 11/15/17 | Grinnell, Iowa (Darby Gymnasium) | Grinnell College 153, Emmaus Bible College 100 | Box score |