Summer 2019 Brooklyn Bonnies Workout
| Name | State | School | Class | Pos | Commitment |
| Andy Abreu | NY | Cristo Rey Brooklyn | 2020 | SS | |
| Andy Alcantara | NY | Grand Street Campus | 2021 | 3B | |
| Jasper Andrianarivo | NY | Fort Hamilton | 2021 | 2B | Eastern Nazarene College |
| Baldwin Castro | NY | Bishop Loughlin | 2021 | 2B | |
| Zachary Colon | NY | Aviation | 2022 | C | Erie CC |
| Patrick Donohoe | NY | Bronx High School of Science | 2020 | OF | |
| Devin Edwards | NY | Benjamin Banneker | 2017 | RHP | Sullivan County CC |
| Matthew Encarnacion | NY | Abraham Lincoln | 2021 | RHP | Dominican College (NY) |
| Adam Espiritusanto | NY | John Bowne | 2021 | 2B | |
| Jalen Faison | NY | Abraham Lincoln | 2018 | 2B | Frontier Community College |
| Darian Gomez | NY | Harry Van Arsdale | 2020 | 3B | |
| Tony Holden | PA | Perkiomen School | 2021 | C | |
| Joshua Janniere | NY | QHST | 2021 | SS | |
| Daniel King | NY | Grand St. Campus | 2022 | 3B | Dominican College (NY) |
| Michael Lewishall | NY | Berkshire School | 2020 | 3B | |
| Robert Nunez | NY | Monsignor McClancy Memorial | 2021 | LHP | St. Peters |
| Antonio Pena | NY | Bishop Loughlin | 2021 | SS | Dominican College (NY) |
| Lucas Slesinski | NY | Bishop Loughlin | 2021 | LHP | |
| Myles Vazquez | NY | Grand Street Campus | 2022 | 1B | Dominican College (NY) |