Centennial Baseball
| Date | Opponent | Results |
| Mon 5/21/18 | Des Moines Hoover (DH) | W 14-1 (5 inn.), W 3-2 |
| Thu 5/31/18 | at Mason City (DH) | L 2-3, W 4-2 |
| Fri 6/1/18 | Southeast Polk (DH) | W 4-2, W 6-5 |
| Sat 6/2/18 | Tim Heggen Invitational, vs. Burlington | W 7-4 |
| Sat 6/2/18 | Tim Heggen Invitational, vs. Davenport North | W 4-0 |
| Mon 6/4/18 | at Valley (DH) | L 3-7, L 5-15 (5 inn.) |
| Fri 6/8/18 | at Ankeny (DH) | L 2-6, L 0-12 (5 inn.) |
| Mon 6/11/18 | Ames (DH) | W 6-1, L 2-3 |
| Wed 6/13/18 | Waukee (DH) | W 2-0, L 0-10 (5 inn.) |
| Fri 6/15/18 | at Johnston (DH) | L 5-15 (6 inn.), L 1-5 |
| Mon 6/18/18 | at Southeast Polk (DH) | L 1-2, L 0-10 (6 inn.) |
| Fri 6/22/18 | Gilbert | W 3-1 |
| Fri 6/22/18 | Des Moines Lincoln | L 7-11 |
| Sat 6/23/18 | Ottumwa | W 5-0 |
| Mon 6/25/18 | Ankeny | W 8-3 |
| Thu 6/28/18 | at Ames (DH) | W 8-0, L 7-8 |
| Fri 6/29/18 | Valley (DH) | L 5-15 (6 inn.), L 2-11 |
| Mon 7/2/18 | at Waukee (DH) | L 3-4, L 1-6 |
| Tue 7/3/18 | Cedar Rapids Kennedy (DH) | W 11-6, W 7-1 |
| Fri 7/6/18 | Des Moines East (DH) | W 6-5, W 10-9 |
| Sat 7/7/18 | at Sioux City North (DH) | L 1-4, W 3-0 |
| Mon 7/9/18 | at Fort Dodge (DH) | W 7-5, W 19-2 (6 inn.) |
| Fri 7/13/18 | Class 4A Substate Quarterfinal, vs. Mason City | W 3-2 |
| Mon 7/16/18 | Class 4A Substate Semifinal, at Valley | L 4-5 |