Through games of Sunday April 1, 2018
| # | School (1st votes) | Rec | Pts | Prev. |
| 1 | Trinity (Texas) (18) | 19-2 | 615 | 1 |
| 2 | Rowan (3) | 15-2 | 579 | 3 |
| 3 | UW-Whitewater (2) | 8-2 | 538 | 2 |
| 4 | Roanoke (1) | 19-3 | 530 | 6 |
| 5 | Concordia-Chicago (1) | 14-4 | 524 | 5 |
| 6 | Wooster | 11-3 | 465 | 7 |
| 7 | Christopher Newport | 22-4 | 456 | 9 |
| 8 | Randolph-Macon | 16-3-1 | 431 | 10 |
| 9 | Mass-Boston | 13-5 | 423 | 4 |
| 10 | Cortland | 16-6 | 344 | 14 |
| 11 | Methodist | 22-6 | 317 | 8 |
| 12 | Texas Lutheran | 21-6 | 308 | 12 |
| 13 | Case Western Reserve | 16-3 | 304 | 13 |
| 14 | TCNJ | 12-2 | 280 | 17 |
| 15 | Redlands | 24-7 | 254 | 15 |
| 16 | Marietta | 12-4 | 195 | 19 |
| 17 | Maryville (Tenn.) | 26-5 | 170 | 20 |
| 18 | Spalding | 17-3 | 160 | 21 |
| 19 | La Roche | 13-4 | 156 | 22 |
| 20 | UW-Oshkosh | 13-2 | 134 | 25 |
| 21 | Frostburg State | 13-6 | 126 | 11 |
| 22 | Shenandoah | 14-6 | 108 | 24 |
| 23 | Oswego State | 11-5 | 102 | 23 |
| 24 | Catholic | 16-5 | 95 | 16 |
| 25 | Baldwin Wallace | 15-6 | 65 | 18 |
Dropped out: none.
Others receiving votes: Mount Union 46, Berry 45, Saint John's (Minn.) 36, Franklin 33, Keystone 31, Alvernia 21, Salisbury 20, Mitchell 17, Heidelberg 17, Concordia (Texas) 16, Wabash 15, Augustana (Ill.) 14, Southern Maine 14, UW-La Crosse 14, New England College 12, Chapman 11, Washington & Jefferson 10, Centenary (La.) 9, Wartburg 9, Western New England 9, North Central (Ill.) 9, Rhodes 7, La Verne 6, Piedmont 5, Webster 5, Adrian 4, Bethel (Minn.) 3, Washington (Mo.) 3, Aurora 2, Endicott 2, New York Univ. 1.
The D3baseball.com Top 25 is voted on by a panel of 25 Sports Information Directors and media members from across the country, and is published weekly. Full members of NCAA Division III are eligible.