The Mets' top prospect for 2017 is 21-year-old SS Amed Rosario, according an organizational Top 10 list by Baseball America...
| BA Rank | Player | Age | ETA |
| 1 | SS Amed Rosario | 21 | 2017 |
| 2 | 1B Dominic Smith | 21 | 2017 |
| 3 | RHP Justin Dunn | 21 | 2019 |
| 4 | OF Demond Lindsay | 19 | 2019 |
| 5 | OF Brandon Nimmo | 23 | - |
| 6 | INF Gavin Cecchini | 22 | - |
| 7 | RHP Robert Gsellman | 23 | - |
| 8 | LHP Thomas Szapucki | 20 | 2019 |
| 9 | RHP Gabriel Ynoa | 23 | - |
| 10 | C Tomas Nido | 22 | 2018 |
The Mets recently added Rosario, RHP Marcos Molina, OF Wuilmer Becerra, RHP Chris Flexen, and Nido to their 40-man roster, which will protect them from December's Rule 5 Draft.