| Date | Result | Site | Score |
| Saturday, Mar 13 | Canadian Baseball Academy beat NIACC | | 4-2 |
| Saturday, Mar 13 | NIACC beat Gettysburg College | | 11-2 |
| Sunday, Mar 14 | Northern Essex CC beat NIACC | | 3-2 |
| Sunday, Mar 14 | NIACC beat Dutchess CC | | 10-6 |
| Monday, Mar 15 | NIACC beat Massasoit CC | | 5-2 |
| Tuesday, Mar 16 | Miami (Hamilton) beat NIACC | | 2-1 |
| Wednesday, Mar 17 | Onterio Blue Jays beat NIACC | | 12-1 |
| Wednesday, Mar 17 | NIACC beat Ulster CC | | 14-7 |
| Thursday, Mar 18 | NIACC beat Alstor CC | | 7-2 |
| Sunday, Mar 21 | Alfred State (NY) beat NIACC | | 6-4 |
| Friday, Mar 26 | NIACC beat Upper Iowa JV | (Mason City, IA) | 10-2 |
| Friday, Mar 26 | NIACC beat Upper IA, JV | | 7-0 |
| Sunday, Mar 28 | Riverland CC (MN) vs. NIACC | Mason City, IA | |
| Monday, Mar 29 | Wartburg College beat NIACC | (Waverly, IA) | 10-7 |
| Monday, Mar 29 | NIACC beat Wartburg JV | | 4-0 |
| Thursday, Apr 1 | NIACC beat Iowa Lakes CC | | 7-6 |
| Thursday, Apr 1 | Iowa Lakes CC beat NIACC | | 7-2 |
| Friday, Apr 2 | Iowa Lakes CC beat NIACC | (Estherville, IA) | 12-10 |
| Friday, Apr 2 | Iowa Lakes CC beat NIACC | | 6-1 |
| Monday, Apr 5 | NIACC beat Riverland CC (MN) | (Austin, MN) | 17-1 |
| Monday, Apr 5 | NIACC beat Riverland CC (MN) | | 31-0 |
| Tuesday, Apr 6 | Marshalltown beat NIACC | (Mason City, IA) | 13-3 |
| Tuesday, Apr 6 | Marshalltown beat NIACC | | 13-4 |
| Wednesday, Apr 7 | NIACC beat Wartburg College | (Mason City, IA) | 19-7 |
| Friday, Apr 9 | Southeastern CC beat NIACC | (Burlington, IA) | 5-3 |
| Friday, Apr 9 | Southeastern CC beat NIACC | | 10-7 |
| Saturday, Apr 10 | Southeastern CC beat NIACC | (Burlington, IA) | 3-1 |
| Saturday, Apr 10 | Southeastern CC beat NIACC | | 8-6 |
| Monday, Apr 12 | NIACC beat Iowa State University JV | (Ames, IA) | 8-1 |
| Monday, Apr 12 | NIACC beat Iowa State University JV | | 8-1 |
| Wednesday, Apr 14 | NIACC beat Dakota County Tech (MN) | (Mason City, IA) | 15-2 |
| Wednesday, Apr 14 | NIACC beat Dakota Tech | | 10-0 |
| Thursday, Apr 15 | MN State JV (MN) vs. NIACC | Mason City, IA | |
| Saturday, Apr 17 | NIACC beat Kirkwood CC | (Mason City, IA) | 12-2 |
| Saturday, Apr 17 | NIACC beat Kirkwood CC | | 3-0 |
| Sunday, Apr 18 | Kirkwood CC beat NIACC | (Mason City, IA) | 13-3 |
| Sunday, Apr 18 | NIACC beat Kirkwood CC | | 6-4 |
| Wednesday, Apr 21 | Muscatine beat NIACC | | 6-4 |
| Wednesday, Apr 21 | NIACC beat Muscatine | | 5-1 |
| Thursday, Apr 22 | Marshalltown beat NIACC | (Mason City, IA) | 7-3 |
| Thursday, Apr 22 | NIACC beat Marshalltown | | 7-2 |
| Sunday, Apr 25 | Iowa Central CC beat NIACC | (Mason City, IA) | 10-2 |
| Monday, Apr 26 | Iowa Central CC beat NIACC | | 7-0 |
| Monday, Apr 26 | Iowa Central CC beat NIACC | | 7-6 |
| Monday, Apr 26 | NIACC beat Iowa Central CC | | 12-2 |
| Wednesday, Apr 28 | NIACC beat MN State JV (MN) | (Mankato, MN) | 18-4 |
| Wednesday, Apr 28 | NIACC beat Minnesota St. JV | | 8-4 |
| Thursday, Apr 29 | NIACC beat Iowa State University JV | (Mason City, IA) | 6-4 |
| Thursday, Apr 29 | NIACC beat Iowa State University JV | | 13-1 |
| Saturday, May 1 | NIACC beat Ellsworth CC | (Iowa Falls, IA) | 5-3 |
| Saturday, May 1 | NIACC beat Ellsworth CC | | 9-8 |
| Sunday, May 2 | NIACC beat Ellsworth CC | (Iowa Falls, IA) | 11-7 |
| Sunday, May 2 | NIACC beat Ellsworth CC | | 6-4 |
| Monday, May 10 | NIACC beat Bethel JV | (Bethel, MN) | 3-1 |
| Monday, May 10 | NIACC beat Bethel JV | (Bethel, MN) | 15-8 |
| Friday, May 14 | Kirkwood CC beat NIACC | (DII Regional Tournament (Game 2)) | 9-0 |
| Saturday, May 15 | Southeastern CC beat NIACC | (DII Regional Tournament (Game 5)) | 6-3 |