Penn Roster
| # | DOB | Yr/Elig | HT | WT | POS | Bats | Throws | Hometown | High School |
| 35 | Allen, Jerome | 09/1995 | 3rd / Jr | 6' 3" | 275 | 1B / 3B | | | Wynnewood, PA | Friends' Central School |
| 33 | Bauman, Sam | 08/1996 | 3rd / Jr | 6' 1" | 185 | P / 1B | Right | | Mamaroneck, NY | Mamaroneck |
| 8 | Becker, Andrew | 05/1995 | 4th / Sr | 5' 11" | 173 | P / OF | Left | | Philadelphia, PA | Germantown Friends School |
| 13 | Cala, Jacob | 07/1998 | 1st / Fr | 5' 11" | 178 | C / 3B | Right | | Oakland, CA | Bishop O'dowd |
| 30 | Chen, Andy | 01/1998 | 1st / Fr | 5' 8" | 157 | C / 3B | Right | Right | San Lorenzo, CA | KIPP King Collegiate |
| 34 | David, Alexander | 04/1993 | 6th / 5SR+ | 5' 9" | 185 | P / FLEX | Right | | New York, NY | Stuyvesant |
| DeCorso, Kevin | 01/1995 | 4th / Sr | 5' 10" | 175 | P / 3B | Right | | Sherman Oaks, CA | The Buckley School |
| Fineran, Edward Benjamin | 05/1997 | 2nd / So | | | | | | Silver Spring, MD | Montgomery Blair |
| Fisher, Andrew | 07/1997 | 2nd / So | 6' 5" | 210 | 1B / P | Right | Right | Philadelphia, PA | St. Joseph's Prep |
| 8 | Fishman, Henry | 08/1998 | 1st / Fr | 6' 0" | 170 | SS / P | Right | Right | New York, NY | Fieldston |
| Gilbertson, Matthew | 12/1997 | 1st / Fr | 5' 7" | 140 | OF / IF | Right | | Palos Verdes Estates, CA | Palos Verdes |
| Hoffnagle, Alexander | 06/1996 | 3rd / Jr | 5' 7" | 120 | SS / 2B | Right | | San Jose, CA | Andrew P. Hill |
| Jenkins, Eddie | 05/1997 | 1st / Fr | 5' 10" | 172 | IF / 2B | Right | | Pittsburgh, PA | Mt. Lebanon |
| King, Ryan | 09/1998 | 1st / Fr | 5' 9" | 150 | OF / 2B | Right | Right | Greenwich, CT | Greenwich |
| Kolansky, Jonathan | 05/1996 | 3rd / Jr | 5' 10" | 200 | C / 2B | Right | Right | Bryn Mawr, PA | Jack M. Barrack Hebrew Academy |
| Lambroza, Justin | 10/2016 | 1st / Fr | 5' 10" | 160 | 2B / SS | Right | | New York, NY | Trinity |
| Legg, Sean | 03/1998 | 1st / Fr | 5' 10" | 180 | 1B / OF | Left | Left | Attleboro, MA | Bishop Feehan |
| Miller, Tim | 04/1998 | 1st / Fr | 5' 11" | 175 | P / OF | Right | | Belmont, CA | Carlmont |
| 11 | Parasar, Josh | 05/1995 | 4th / Sr | 6' 4" | 190 | OF / SS | Right | | Holmdel, NJ | Holmdel High School |
| 10 | Quinn, John | 05/1995 | 4th / Sr | 5' 10" | 180 | OF / SS | | | Manlius, NY | Fayetteville-Manlius |
| Rhoads, Russell | 05/1996 | 3rd / Jr | 6' 2" | 195 | P / OF | Right | | Newtown Square, PA | The Episcopal Academy |
| 19 | Robinson, Nathaniel | 04/1996 | 2nd / So | 5' 10" | 180 | P / 3B | | | Slocomb, AL | Slocomb |
| 24 | Rogers, Samuel | 01/1995 | 4th / Sr | 5' 10" | 175 | C / DH | Right | | Philadelphia, PA | Germantown Friends School |
| 15 | Smith, Daniel | 10/1994 | 4th / Sr | 5' 10" | 175 | OF / UT | Right | | North Andover, MA | Brooks School |
| 23 | Townley, James | 07/1995 | 4th / Sr | 5' 11" | 195 | | | | Mays Landing, NJ | Oakcrest High School |
| 0 | Townsend, James | 05/1995 | 4th / Sr | 5' 5" | 125 | | | | Bethesda, MD | Landon School |
| Wallach, Michael | 04/1998 | 1st / Fr | 5' 11" | 160 | P / SS | Right | | Scarsdale, NY | Scarsdale |
| Weinberg, Aaron | 03/1996 | 3rd / Jr | 6' 3" | 200 | 1B / SS | Right | | Chicago, IL | Francis W Parker |
| Zuccarello, Casey | 01/1995 | 4th / Sr | 6' 2" | 190 | OF / DH | Left | | St. Louis, MO | Micds |