Union Roster
| # | DOB | Yr/Elig | HT | WT | POS | Bats | Throws | Hometown | High School |
| 7 | Aldoroty, Michael | 04/1997 | 2nd / So | 5' 11" | 183 | C / IF | Right | Right | New York City, NY | Trevor Day School |
| Bacchi, Paul | 03/1998 | 1st / Fr | 5' 11" | 180 | | | | Schenectady, NY | Notre Dame-Bishop Gibbons |
| 27 | Brown, Philip | 04/1998 | 1st / Fr | 6' 0" | 160 | OF / 2B | | | Concord, MA | Concord Carlisle Regional Highschool |
| Bullock, Kevin | 02/1997 | 2nd / So | 6' 4" | 180 | | | | Dover, NJ | Dover High |
| 23 | Carrigan, Matthew | 06/1997 | 2nd / So | 6' 1" | 180 | FLEX / P | Left | | Wellesley, MA | Wellesley |
| Cole, Matthew | 06/1996 | 2nd / So | 6' 0" | 220 | | | | New Hampton, NH | New Hampton School |
| Ghumman, Hamza | 01/1998 | 1st / Fr | 5' 6" | 125 | | | | Brooklyn, NY | Lafayette |
| 69 | Goldberg G, Kevin | 01/1997 | 2nd / So | 5' 8" | 175 | OF / P | Left | | Portland, ME | Deering |
| 15 | Gupta, Neel | 08/1996 | 3rd / Jr | 5' 6" | 160 | OF / P | Right | | Marlborough, MA | Advanced Math and Science Academy Charter School |
| 14 | Hernandez, Fred | 07/1996 | 3rd / Jr | 5' 9" | 130 | OF / C | | | New York, NY | The Calhoun School |
| 5 | Hojlo, Scott INACTIVE | 06/1997 | 2nd / So | 5' 11" | 175 | OF / FLEX | Right | | Wayland, MA | Wayland |
| 42 | Kiernan, Tom | 12/1997 | 1st / Fr | 5' 10" | 165 | SS / P | Right | | Hudson Falls, NY | Hudson Falls |
| 18 | Kupiec, Sam | 10/1996 | 2nd / So | 6' 2" | 180 | P / OF | Right | Left | Limestone, ME | Maine School of Science and Mathematics |
| 24 | Lewis, Matt | 07/1995 | 3rd / Jr | 5' 10" | 170 | 2B / SS | Right | Right | Montrose, PA | Montrose Area Jr./Sr. |
| 20 | Lovett Jr., Eric | 02/1996 | 3rd / Jr | 5' 10" | 210 | SS / C | Right | | Ithaca, NY | Ithaca |
| 2 | Maher, Joe INACTIVE | 05/1998 | 1st / Fr | 6' 0" | 175 | 3B / 2B | Right | | Silver Spring, MD | Montgomery Blair |
| 8 | Morley, David | 08/1997 | 2nd / So | 6' 1" | 175 | 2B / SS | Right | | Reading, MA | Austin Preparatory School |
| 33 | Mularz, Duncan | 02/1997 | 2nd / So | 6' 3" | 205 | OF / P | Right | Right | Lake George, NY | Lake Geirge Jr./Sr. |
| 3 | Perez, Esteban | 01/1998 | 1st / Fr | 5' 7" | 180 | UT / P | Right | Right | Bronx, NY | Bronx Center for Science and Math |
| 12 | Silfin, Matthew | 08/1996 | 3rd / Jr | 6' 3" | 220 | C / P | Right | Right | Scarsdale, NY | Scarsdale |
| 9 | Vogt, Ian | 07/1996 | 3rd / Jr | 5' 11" | 160 | OF / 2B | Right | | Weston, MA | The Cambridge School of Weston |