Through games of Sunday, May 2, 2021
| # | School (1st votes) | Rec | Pts | Prev. |
| 1 | Washington U. (14) | 24-3 | 605 | 2 |
| 2 | Trinity (Texas) (3) | 25-5 | 581 | 1 |
| 3 | Salisbury (1) | 19-3 | 544 | 4 |
| 4 | Washington and Jefferson (3) | 31-1 | 522 | 6 |
| 5 | Webster (1) | 26-6 | 511 | 3 |
| 6 | Marietta (2) | 21-3 | 498 | 5 |
| 7 | Aurora | 30-4 | 477 | 7 |
| 8 | UW-Whitewater | 25-4 | 463 | 8 |
| 9 | Rowan (1) | 19-3 | 413 | 11 |
| 10 | North Central (Ill.) | 26-6 | 404 | 9 |
| 11 | Babson | 10-2 | 376 | 10 |
| 12 | Adrian | 24-6 | 321 | 13 |
| 13 | North Carolina Wesleyan | 29-6 | 300 | 12 |
| 14 | Wheaton (Mass.) | 12-2 | 275 | 19 |
| 15 | Coe | 25-4 | 248 | 18 |
| 16 | Shenandoah | 26-8 | 235 | 15 |
| 17 | Eastern Connecticut | 26-4 | 204 | 21 |
| 18 | Berry | 32-9 | 194 | 16 |
| 19 | Chapman | 6-2 | 181 | 14 |
| 20 | Southern Maine | 21-8 | 158 | 22 |
| 21 | Randolph-Macon | 22-9 | 133 | 17 |
| 22 | Oswego State | 17-1 | 98 | rv |
| 23 | William Paterson | 23-6 | 84 | 23 |
| 24 | Centenary (La.) | 30-9 | 61 | 20 |
| 25 | Cortland | 21-5 | 53 | rv |
Dropped out: No. 24 Cal Lutheran, No. 25 Wooster.
Others receiving votes: Augustana (Ill.) 41, St. John Fisher 25, Penn St.-Abington 18, Gustavus Adolphus 17, Texas Lutheran 17, Birmingham Southern 14, Johns Hopkins 12, La Roche 9, St. Thomas (Minn.) 9, UW-Stevens Point 8, Spalding 4, Benedictine 3, Beloit 2, Christopher Newport 2, Millikin 2, Wooster 2, Mount Union 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.