2021 PBR/Expos Summer Invitational
| Name | State | School | Class | Pos | Commitment |
| Henry Adkins | MA | Berkshire School | 2023 | OF | |
| Michael Agro | NY | Averill Park | 2021 | OF | |
| Ryan Allen | RI | Johnston | 2021 | 2B | |
| Brad Andreola | MA | Holliston | 2024 | OF | |
| Justin Appleby | MA | Cohasset | 2022 | C | |
| Mikey Arsenault | MA | Woburn Memorial | 2022 | C | |
| Nicholas Avalos | RI | Wheeler | 2021 | C | |
| Nick Avellani | MA | Methuen | 2021 | OF | |
| Derek Baccari | MA | Woburn Memorial | 2022 | 2B | |
| Nate Barrett | CT | Staples | 2024 | LHP | |
| Jordan Barthel | MA | Austin Prep | 2024 | RHP | |
| Costa Beechin | MA | Bishop Fenwick | 2023 | Massachusetts Maritime Academy | |
| Charlie Bella | MA | Winchester | 2022 | OF | |
| Casey Bellew | MA | Beverly | 2022 | OF | Massachusetts-Dartmouth |
| Micah Bennett | MA | Concord Carlisle | 2024 | RHP | Union Commonwealth University |
| Corbin Berard | RI | Bishop Hendricken | 2022 | RHP | Saint Anselm College |
| Joseph Bianchi | MA | Noble and Greenough | 2021 | RHP | Bates College |
| Landon Bickford | ME | Gorham | 2022 | RHP | |
| Evan Blake | MA | Taconic | 2023 | 3B | Bryant |
| Colin Bligh | MA | Catholic Memorial | 2023 | 3B | |
| Cameron Boardman | VT | Vermont Academy | 2022 | C | Hartford |
| Bryan Bolio | MA | Westfield | 2023 | OF | |
| Mason Booker | ME | Lisbon | 2022 | OF | |
| William Bordes | MA | Milton Academy | 2022 | 2B | Bowdoin College |
| Jason Bouffard | MA | Swampscott | 2024 | 1B | |
| Cody Bowker | ME | Thornton Academy | 2022 | OF | Georgetown |
| Bo Bramer | MA | Taconic | 2022 | OF | Fordham |
| Connor Brandon | MA | Winchendon | 2022 | ||
| Ryan Broderick | MA | Belmont | 2022 | RHP | |
| Zachery Broderick | CT | Fairfield Warde | 2022 | LHP | Merrimack College |
| Ryan Brunet | MA | Peabody Veterans Memorial | 2023 | C | |
| Jack Bruno | MA | Nipmuc Regional | 2022 | LHP | Southern Maine |
| Daniel Bucciero | CT | Ridgefield | 2022 | 3B | Fordham |
| Matthew Bucciero | CT | Ridgefield | 2022 | SS | Fairfield |
| Colin Burchard | MA | Nipmuc Regional | 2023 | OF | Colby-Sawyer College |
| Brayden Burgielewicz | MA | Hampshire Regional | 2022 | RHP | |
| Colin Burke | NH | Souhegan | 2022 | SS | Saint Michael's College |
| Keegan Burke | NH | Souhegan | 2022 | SS | |
| Nathaniel Burnett | NH | St. Thomas Aquinas | 2022 | RHP | |
| Mike Burney | MA | Hopkinton | 2022 | OF | |
| Daniel Henry Burnham | MA | The Groton School | 2023 | 2B | |
| Cam Burns | MA | Bishop Feehan | 2023 | OF | |
| Zach Burns | MA | Saint Johns Prep | 2022 | C | |
| Jack Byrne | MA | Natick | 2024 | OF | Fairfield |
| Joseph Cacciatore | MA | Lexington | 2020 | OF | |
| Jack Cangelosi | MA | Mount Greylock | 2022 | LHP | Massachusetts-Boston |
| Nicholas Carlucci | CT | New MIlford | 2022 | OF | |
| Joey Carrazza | MA | Hopkinton | 2023 | SS | |
| Gian Carroccio | RI | Bishop Hendricken | 2022 | 2B | Massachusetts-Boston |
| Joe Carroll | MA | Greater Lawrence Tech | 2022 | 2B | |
| Ryan Carroll | MA | Whitman-Hanson | 2023 | OF | |
| Damien Carter | MA | Milford | 2024 | RHP | Franklin Pierce |
| Nate Carter | CT | Ridgefield | 2023 | 3B | |
| Timothy Carter | MA | Beverly | 2023 | 1B | |
| Michael Cashell | MA | Winchester | 2022 | 2B | |
| Bennett Cashman | MA | Hingham | 2022 | C | |
| Christopher Cassidy | MA | Revere | 2023 | 2B | |
| Andrew Castelluccio | CT | Ridgefield | 2022 | RHP | St. John's |
| Henry Caulfield | MA | Lynnfield | 2023 | 2B | |
| Spencer Chard | CT | Canterbury School | 2023 | MIF | Quinnipiac |
| Matthew Chatelle | MA | Austin Prep | 2022 | 1B | Southern Maine |
| Ben Cherico | CT | Ridgefield | 2022 | RHP | St. Louis |
| Michael Chiodo | MA | Woburn Memorial | 2022 | OF | |
| Teddy Chisholm | MA | Boston Latin School | 2022 | OF | |
| Jackson Ciccone | CT | Danbury | 2022 | OF | Hartford |
| Rex Cinelli | MA | Franklin | 2024 | OF | |
| James Clark | MA | Algonquin Regional | 2022 | RHP | Babson College |
| Sam Clark | ME | Cheverus | 2022 | RHP | Connecticut |
| Max Cloutier | ME | Greely | 2022 | SS | St. Lawrence University |
| Kaden Codey | MA | Taconic | 2022 | RHP | |
| Daniel Cohen | NY | South Glens Falls | 2022 | RHP | Yale |
| Cameron Cole | CT | Fairfield Prep | 2022 | OF | |
| Colton Colleran | MA | Mashpee | 2023 | SS | Rivier College |
| Jackson Collins | NY | Helderberg Christian | 2022 | OF | |
| Zowen Collins | NY | Cobleskill/Richmondville | 2023 | 1B | Dominican College (NY) |
| Louis Consigli | MA | Xaverian Brothers | 2024 | 2B | |
| Jack Cote | ME | Thornton Academy | 2022 | SS | |
| Spencer Cotugno | NY | Amsterdam | 2023 | C | |
| Evan Cournoyer | MA | Franklin | 2023 | C | |
| Connor Cowern | MA | Ashland | 2023 | MIF | Saint Anselm College |
| Anderson Cowles | NY | Shenendehowa | 2023 | RHP | |
| Jacob Crisileo | MA | Franklin | 2022 | OF | |
| Shea Cucinotta | MA | Amesbury | 2022 | SS | |
| Alberto Curet | MA | Charlestown | 2024 | 3B | |
| Ayden Curren | NH | Merrimack | 2022 | RHP | Clark University |
| Will Curtin | MA | Burlington | 2023 | OF | |
| Charlie Curtis | CT | Newtown | 2022 | SS | |
| Luc D'Andrea | CT | New Canaan High School | 2025 | SS | |
| Ryan Daley | MA | Winchendon | 2024 | RHP | |
| Luke DeAngelis | CT | Xavier | 2024 | LHP | |
| Braden Deckers | MA | Advanced Math and Science Academy Charter School | 2022 | SS | |
| Will Dempsey | MA | Masconomet | 2022 | C | |
| Charlie DeRizzo | NY | CBA-Albany | 2022 | OF | |
| Teddy Deutsch | CT | Staples | 2024 | RHP | |
| Jacob Deveikas | MA | Dexter Southfield | 2022 | OF | |
| Ross Dexter | MA | Winchendon | 2021 | RHP | Massachusetts-Boston |
| Cole Dickinson | CT | New Milford | 2022 | 3B | |
| Jonathan DiPrizio | MA | Austin Preparatory School | 2022 | RHP | |
| Maxim Dobkowski | ME | Westbrook | 2021 | 3B | |
| Gill Dolan | MA | Weymouth | 2024 | SS | Massachusetts-Amherst |
| Thomas Donahue | ME | Scarborough | 2022 | OF | |
| Matthew Donovan | MA | Stoneham | 2023 | C | |
| Brian Dowling | CT | Avon Old Farms | 2022 | LHP | Harvard |
| Jack Doyle | MA | Salem | 2023 | MIF | |
| Dom Drago | MA | Melrose | 2022 | RHP | |
| Karson Drake | CT | Darien | 2022 | RHP | |
| Griffin Dupuis | MA | Triton | 2024 | RHP | Saint Michael's College |
| Dacota Durkee | MA | Westfield Technical Academy | 2022 | RHP | American International |
| Derek Duval | NY | Fonda-Fultonville | 2022 | RHP | Florence-Darlington JC |
| Jack Dwyer | RI | Smithfield | 2022 | 2B | St. Thomas Aquinas College |
| Colin Elliott | MA | Governors Academy | 2022 | ||
| Kyle Elliott | MA | Governors Academy | 2022 | ||
| Brisean Evicci | MA | North middlesex regional | 2022 | 1B | |
| Jack Farnen | CT | Staples | 2024 | OF | Hobart College |
| Ernie Farrell | NY | Aviation | 2021 | 3B | Florida Memorial University |
| Drew Fecteau | MA | Arlington | 2023 | 1B | |
| Samuel Feliciano | MA | East Longmeadow | 2022 | 1B | |
| Synsere Fernandes | RI | Bishop Hendricken | 2022 | OF | |
| Matthew Ferrante | CT | Wilton | 2022 | C | |
| Miled Ferreira | MA | Frontier | 2023 | OF | |
| Brendan Ferris | MA | Methuen | 2021 | RHP | |
| Matt Festa | MA | Duxbury | 2023 | RHP | Maryland |
| Jack Fillion | MA | St. John's Prep | 2023 | C | |
| Dylan Firmin | MA | The Winchendon School | 2022 | C | |
| Kyle Fischesser | MA | St. John's-Shrewsbury | 2023 | RHP | |
| Michael Fischetti | CT | Wilton | 2024 | OF | Gettysburg College |
| John Fitzgerald | CT | Staples | 2022 | OF | |
| Trace Florio | CT | Greens Farms Academy | 2022 | LHP | Lafayette |
| Colin Flynn | MA | Boston Collegiate Charter School | 2023 | OF | Suffolk University |
| Joseph Ford | MA | Swampscott | 2022 | RHP | Lasell University |
| Grady Forslund | MA | Natick | 2024 | 1B | |
| Joseph Fraser | MA | Nipmuc | 2024 | 1B | |
| Pierce Friedman | MA | Swampscott | 2022 | RHP | Stonehill College |
| Nic Frink | ME | Thornton Academy | 2023 | C | Quinnipiac |
| Taylor Gaspar | RI | Saint raphael (Saints ) | 2021 | OF | Stonehill College |
| Andrew Gaughan | MA | Hopkinton | 2022 | C | |
| Cooper Gavin | MA | Beverly | 2022 | RHP | Brandeis University |
| Michael Geissler | MA | Bishop Fenwick | 2023 | RHP | Northern Essex CC |
| Joseph Gentile | MA | Holliston | 2023 | C | |
| Nate Glionna | MA | Arlington Catholic | 2023 | LHP | |
| Gavin Gold | MA | St Johns Prep | 2024 | OF | Endicott College |
| Grady Golier | CT | Avon Old Farms | 2023 | RHP | Lehigh |
| Carter Gould | NY | Schalmont | 2021 | RHP | |
| William Granata | CT | N/A | 2022 | OF | |
| Hayden Groh | MA | Boston Latin School | 2022 | SS | |
| Maxwell Gross | CT | Hamden | 2021 | LHP | |
| Nick Guachione | MA | Taconic | 2023 | C | Pennsylvania |
| Giovanni Guglielmo Jr. | MA | Peabody Veterans Memorial | 2023 | 1B | |
| JT Gunzy | CT | Immaculate | 2022 | 1B | |
| Myles Gythfeldt | CT | Canterbury | 2024 | SS | Colby College |
| Bobby Haarde | MA | Lincoln-Sudbury Regional | 2022 | OF | Denison University |
| Noah Hajdu | MA | The Winchendon School | 2022 | OF | Lafayette |
| Zakary Halloran | NY | Cohoes | 2022 | 2B | |
| Joe Hamelin | ME | Waterville | 2022 | SS | |
| Jack Hansen | MA | Wachusett | 2023 | LHP | Wagner |
| Samuel Harris | MA | Groton School | 2022 | LHP | |
| Dylen Harrison | MA | Mount Greylock Regional | 2023 | OF | |
| Nate Hartley | MA | Belmont | 2023 | LHP | |
| Mason Hatfield | MA | Lexington | 2021 | SS | Fordham |
| Derek Hatherley | MA | Hopkinton | 2024 | RHP | |
| Roman Hausmann | CT | Danbury | 2022 | C | |
| Ryan Hawley | MA | Thayer Academy | 2023 | RHP | Babson College |
| John Heitzman | CT | Fairfield Warde | 2022 | OF | Quinnipiac |
| Tristan Henning | MA | Winchester | 2022 | LHP | |
| Anthony Herbert | MA | Bishop Fenwick | 2025 | LHP | |
| Ruben Hernandez | MA | Proviidence Country Day | 2022 | ||
| Brayden Hollinrake | NH | Goffstown | 2022 | C | Clark University |
| Justin Holmes | CT | Staples | 2022 | LHP | |
| Tristen Hong | CT | Simsbury | 2024 | SS | |
| Fin Howat | CT | Greens Farms academy | 2024 | RHP | |
| Jacob Hughes | MA | Malden Catholic | 2022 | OF | |
| Kevin Hurley | MA | Westwood | 2023 | SS | Babson College |
| Camden Hussey | ME | Marshwood | 2021 | OF | |
| Anthony Iamarone | RI | Bishop Hendricken | 2021 | 2B | Worcester State College |
| Arya Ika | MA | St Marks | 2021 | RHP | |
| Max Iorio | MA | Hull | 2021 | OF | Suffolk University |
| Andrew Jacques | MA | Nipmuc Reginal | 2022 | 1B | Gordon College |
| Hayden Jamali | CT | St. Joseph High School | 2022 | RHP | Arcadia University |
| Tristan Jones | CT | Greens Farms Academy | 2022 | 2B | |
| Max Jossen | CT | Staples | 2024 | C | Eastern Connecticut State University |
| Samuel Kalivas | MA | Methuen | 2022 | RHP | Rivier College |
| Evan Kaplo | NH | Bishop Guertin | 2023 | 3B | |
| Brady Karmelek | MA | Miscoe Hill | 2023 | OF | |
| Kevin Katragadda | CT | Trumbull | 2022 | 3B | Wagner |
| Andrew Keaveney | CT | Greens Farms Academy | 2022 | 1B | Union College (NY) |
| Matt Keene | MA | Deerfield Academy | 2023 | RHP | Williams College |
| Christopher Kelly | MA | Arlington | 2022 | OF | |
| Conor Kelly | MA | Hopkinton | 2021 | OF | Massachusetts-Lowell |
| Will Kelly | MA | Dexter Southfield | 2022 | LHP | |
| Christopher Kennedy | CT | Staples | 2022 | SS | Misericordia University |
| Danny Kent | MA | Whitman/hanson | 2021 | SS | Hartford |
| Shane Keough | MA | Marblehead | 2023 | OF | |
| Richard Kerstetter | CT | Canterbury | 2022 | 1B | Saint Joseph's |
| Zachary Khozozian | MA | Belmont Hill | 2024 | OF | |
| Aidan King | MA | Westfield | 2021 | RHP | |
| Justin King | MA | Oakwood | 2022 | ||
| Colin Kinsella | MA | Winchendon | 2024 | C | |
| Aaron Kiss | ME | Massabesic | 2023 | OF | Husson University |
| Craig Klempa | MA | Woburn Memorial | 2022 | C | |
| Ryan Kolben | ME | Greely | 2023 | C | Massachusetts-Amherst |
| malacki Kruger | NY | Fonda Fultonville | 2021 | RHP | |
| Will Krupa | MA | Plymouth North | 2023 | RHP | Curry College |
| James Kuczmiec | MA | Franklin | 2022 | SS | |
| Adam Lazits | MA | Taconic | 2022 | 3B | |
| Matt Lee | MA | Taconic | 2023 | RHP | Kansas State |
| Matthew Leombruno | MA | Nipmuc Regional | 2022 | SS | |
| Ty Letichevsky | MA | Ashland | 2024 | RHP | Northeastern |
| Cameron Letourneau | MA | Bishop Stang | 2023 | RHP | Adelphi University |
| Eric Lindley | RI | South Kingstown | 2022 | RHP | Stonehill College |
| Cameron Lisowski | MA | Westfield | 2022 | OF | |
| Dylan Locke | MA | Hopkinton | 2022 | C | Bowdoin College |
| Maximus Lucas | NH | Phillips Exeter Academy | 2021 | OF | Bates College |
| Ethan Lynch | MA | Dover Sherborn | 2022 | RHP | Pace University |
| Ryan MacDougall | MA | Taunton | 2023 | C | Dayton |
| Finn MacLennan | MA | Ipswich | 2022 | LHP | |
| Jeffrey Maddalone | NY | LaSalle Institute | 2022 | OF | |
| Michael Magliocca | NY | Broadalbin-Perth | 2022 | 2B | |
| Peter Mahon | MA | Williston Northampton | 2025 | C | |
| Gabriel Marcoux | MA | Philips Exeter Academy | 2023 | C | |
| Anthony Marini | CT | Norwalk | 2022 | LHP | |
| Alex Marot | MA | Winchendon School | 2023 | 3B | West Virginia |
| Noah Marshall | NY | Amsterdam | 2022 | RHP | SUNY-Cortland |
| Nate Marston | MA | St. John's Prep | 2023 | OF | |
| Drew Martin | CT | Brookfield | 2023 | OF | Sacred Heart |
| Lillian Martineau | CT | Lewis Mills | 2024 | RHP | |
| Josh Mayo | MA | Westfield | 2023 | RHP | |
| Nick McCabe | MA | Boston College | 2023 | SS | |
| Brendan McCaffrey | RI | Bishop Hendricken | 2022 | LHP | Saint Joseph's College (ME) |
| Sean McCann | MA | Hopkinton | 2024 | OF | |
| Jayden McClellan | NY | Ravena-Coeymans-Selkirk | 2022 | SS | Ithaca College |
| Will McEnaney | MA | Saint Johns Preparatory | 2022 | RHP | |
| Liam Mcilroy | MA | Marblehead | 2022 | 2B | Union College (NY) |
| Andrew McKenzie | MA | Bishop Fenwick | 2024 | C | |
| Jake McManus | MA | Belmont Hill | 2024 | ||
| Collin McNeil | CT | Branford | 2021 | LHP | |
| Conor Meehan | MA | Thayer Academy | 2023 | North Carolina Wesleyan College | |
| Jacob Mello | MA | Westfield | 2024 | RHP | |
| Cayden Miceli | MA | The Rivers School | 2024 | C | |
| Luke Miller | MA | Lawrence Academy | 2023 | LHP | |
| Matthew Miller | MA | Franklin | 2024 | RHP | |
| Adam Moeckel | MA | Nipmuc Regional | 2023 | 3B | |
| Andrew Mongeon | RI | East Providence | 2021 | C | Northwestern Ohio |
| John Montalto | NY | Shaker | 2023 | SS | |
| Sean Montgomery | MA | Boston College | 2022 | OF | |
| James Morice | CT | Canterbury | 2022 | RHP | Northeastern |
| Matt Morin | MA | Lawrence Academy | 2023 | OF | |
| Zach Morris | MA | Gloucester | 2023 | RHP | Rhode Island |
| Sean Morrison | MA | Masconomet | 2022 | 2B | |
| Jon Mould | MA | Xaverian Brothers | 2023 | 1B | |
| Alfred Mucciarone | MA | Franklin | 2023 | RHP | Massachusetts-Lowell |
| Jack Muir | MA | Oliver Ames | 2022 | 3B | |
| T.J. Mullen | MA | Methuen | 2023 | RHP | |
| Dylan Murphy | MA | West Bridgewater | 2023 | LHP | |
| Tim Myers | NY | Ravena Coymens Selkirk | 2021 | LHP | |
| Ben Nigro | MA | Arlington | 2022 | OF | |
| Evan Nikolis | CT | Newtown | 2024 | OF | |
| Jack Nimons | NY | LaSalle Institute | 2022 | SS | |
| Raymond Niski | NY | Saratoga Springs | 2022 | OF | Husson University |
| Aidan Noke | MA | Austin Prep | 2022 | 3B | |
| Ronan Noke | MA | Austin Prep | 2022 | C | Saint Anselm College |
| Jacob Nolan | MA | Hingham | 2021 | LHP | Endicott College |
| Joseph Norris | MA | Bridgton Academy | 2022 | SS | Suffolk University |
| John Nowicki | MA | The Winchendon School | 2024 | RHP | |
| Coleman O'Neill | MA | Arlington Catholic HS | 2025 | 3B | |
| Quinn O'Brien | MA | Hudson | 2022 | OF | |
| Evan O'Neill | MA | Arlington Catholic | 2022 | C | |
| Nicholas O'Toole | MA | Auburn | 2023 | C | |
| Jack Oakley | CT | Staples | 2022 | RHP | |
| Brian Olson | MA | Dover Sherborn | 2024 | OF | Middlebury College |
| Frankie Oppedisano | MA | Hopkinton | 2023 | RHP | |
| Alex Oppenheimer | CT | Staples | 2022 | RHP | Union College (NY) |
| Scott Pagliuca | MA | Hopkinton | 2022 | 2B | |
| Nicholas Paharik | MA | Hopkinton | 2022 | SS | |
| Nathan Palladino | MA | Greater Lowell Tech | 2022 | C | Framingham State College |
| Eric Paradis | MA | Woburn Memorial | 2023 | OF | Suffolk University |
| Derek Paris | MA | Mount Greylock | 2022 | C | Maryland, Baltimore County |
| Will Passarelli | CT | Fairfield Warde | 2023 | RHP | |
| Carson Patrick | NY | Schuylerville | 2022 | C | |
| Tristan Pearl | CT | Choate Rosemary Hall | 2023 | LHP | Babson College |
| Harry Peters | MA | Boston College | 2021 | C | Saint Anselm College |
| Teddy Peters | MA | Holliston | 2024 | RHP | |
| Mika Petersen | CT | Westhill | 2022 | OF | Brown |
| Charlie Petruney | MA | Hopkinton | 2024 | OF | Saint Anselm College |
| Matthew Pietrorazio | CT | Newtown | 2022 | OF | |
| Joseph Pitrone, III | RI | Smithfield | 2021 | 3B | Rhode Island College |
| Baden Plante | CT | East Hampton | 2024 | RHP | Thomas Jefferson University |
| Bjorn Pluss | MA | Marblehead | 2022 | SS | |
| Finn Popken | CT | Staples | 2022 | 2B | |
| Alek Popovich | MA | Sheperd Hill | 2022 | OF | |
| Drew Powers | MA | Woburn | 2023 | ||
| Tim Prenderville | MA | Belmont | 2024 | C | |
| Vinnie Purpura | MA | Hopkinton | 2022 | LHP | Bryant |
| Xavier Quezada | RI | Bishop Hendricken | 2021 | 2B | Worcester State College |
| Dan Quinn | NY | N/A | 2022 | C | |
| Chase Racine | MA | Pittsfield | 2022 | 1B | Vermont State University - Castleton |
| Jayder Raifstanger | MA | Monument mountain | 2023 | SS | St. John's |
| Zachary Ramaswamy | MA | Franklin | 2023 | RHP | |
| Jack Reardon | MA | Ashland | 2023 | OF | |
| Caden Reisman | MA | Medway | 2024 | C | |
| Mitchell Riccio | CT | Notre Dame West Haven CT | 2022 | SS | |
| Mike Richards | MA | Melrose | 2022 | C | |
| Andrew Riesenberger | MA | Hopkinton | 2024 | RHP | |
| Jake Rinkavage | CT | Terryville | 2022 | LHP | |
| Aidan Robey | MA | Hull | 2022 | 3B | |
| Raymond Robichaud | MA | Hopkinton | 2023 | 2B | |
| Nate Rodriguez | NY | Saratoga Springs | 2022 | 3B | Ithaca College |
| Michael Rogan | MA | Newton North | 2023 | 3B | |
| John Rohner | ME | Thornton Academy | 2022 | 3B | |
| Jomari Rosa | MA | Methuen | 2021 | RHP | |
| Thomas Rosario | NY | Ravena-Coeymans-Selkirk | 2021 | LHP | Herkimer County CC |
| Trevin Russ | CT | Killingly | 2022 | 1B | |
| Michael Russo | NY | John Jay | 2022 | C | |
| Mason Ryan | ME | Bonny Eagle | 2023 | RHP | Wheaton College (IL) |
| Max Salerno | MA | Governors Academy | 2024 | 3B | |
| Sam Salvi | MA | Algonquin Regional | 2022 | OF | |
| Daniel Sarmiento | NH | Bridgton Academy | 2022 | LHP | Azusa Pacific University |
| Jack Sarno | MA | St. John's prep | 2024 | RHP | |
| Joseph Scardino | MA | Hopkinton | 2023 | 3B | |
| Bruce Schlegelmilch | CT | Staples High School | 2027 | RHP | |
| Schuyler Schmitt | MA | Marblehead | 2022 | OF | |
| Jake Schoenberg | MA | Holliston | 2024 | RHP | Saint Anselm College |
| Griffin Schutte | MA | Rivers | 2024 | 1B | Brown |
| Ryan Scialabba | CT | Cheshire | 2021 | SS | Saint Anselm College |
| Daniel Scolaro | MA | Boston College | 2021 | OF | Brandeis University |
| Noah Scurto | CT | Glastonbury High School | 2024 | C | |
| Richard Segura | RI | PCTA | 2022 | C | American International |
| Thai-ler Sestokas | CT | Danbury | 2022 | 2B | |
| Samuel Sherman | MA | Taconic | 2022 | SS | Merrimack College |
| Chase Siegel | CT | Staples | 2023 | SS | Skidmore College |
| Gabriel Silva | CT | Brookfield | 2022 | SS | Thomas Jefferson University |
| Mario Silva Jr | MA | Greater Lowell technical | 2021 | RHP | |
| Jayce Singleton | MA | Burlington | 2023 | OF | |
| Panos Sinis | NY | Fox Lane | 2022 | C | |
| Kyle Skolfield | ME | Gorham | 2022 | RHP | |
| Liam Skribiski-Banack | MA | Frontier Regional | 2023 | 1B | |
| George Slauson | MA | Plymouth North | 2024 | 3B | |
| Austin Smith | NY | Cohoes | 2022 | SS | |
| Brendan Smith | MA | Peabody Veterans Memorial | 2022 | 1B | |
| Christian Smith | CT | Fairfield Ludlowe | 2022 | C | Quinnipiac |
| Payton Smith | ME | Waynflete School | 2022 | LHP | |
| Rowan Smith | MA | Melrose | 2022 | RHP | |
| Tanner Smith | MA | Milton Academy | 2021 | RHP | Harvard |
| Garrett Snyder | CT | Cheshire Academy | 2025 | RHP | Notre Dame |
| Matthew Spenner | CT | Hopkins School | 2022 | RHP | Massachusetts Institute of Technology |
| Noah Staffier | MA | Beverly | 2023 | C | Colby-Sawyer College |
| Philip Stalzer | CT | Brien McMahon | 2022 | OF | |
| Braydon Stellato | CT | New Milford | 2022 | 2B | |
| Aidan Stern | CT | Avon Old Farms | 2023 | C | Trinity College (CT) |
| Joshua Sturmer | MA | Westfield Technical Academy | 2022 | SS | |
| Gibby Sullivan | ME | Yarmouth | 2023 | 1B | Bates College |
| Zachary Tavares | MA | Methuen | 2022 | 2B | |
| Jackson Tavel | NY | Edgemont | 2022 | C | |
| Noah Taylor | MA | Winchester | 2022 | 2B | |
| Zander Teator | NY | Saratoga Springs | 2022 | SS | Babson College |
| Nathan Thurber | MA | Framingham | 2022 | RHP | Worcester State College |
| Jared Titcomb | MA | Woburn Memorial | 2021 | SS | |
| Anthony Torreso | CT | Salisbury School | 2022 | C | Davidson |
| Christian Tortorici | NY | Schalmont | 2022 | C | Houghton College |
| Colton Trisch | ME | Bangor | 2022 | LHP | George Washington |
| Benjamin Valente | MA | Newton South | 2023 | RHP | Babson College |
| Andrew Van Dyk | NY | Schalmont | 2022 | OF | |
| Kyle Ventola | MA | Pentucket Regional | 2023 | C | Clarkson University |
| Ryan Verdi | CT | Newtown | 2022 | SS | |
| Nick Villano | MA | Bishop Fenwick | 2024 | 1B | Saint Joseph's College (ME) |
| Matthew Vivona | CT | Fairfield Ludlowe | 2022 | SS | Stonehill College |
| Jacob Wagner | MA | Westfield | 2023 | C | Springfield College |
| Charlie Walsh | MA | Belmont Hill | 2024 | SS | George Washington |
| Dylan Walsh | MA | Arlington | 2023 | MIF | Brandeis University |
| Will Walsh | MA | Newburyport | 2023 | RHP | |
| Dustin Walters | CT | Fairfield Ludlowe | 2023 | 2B | |
| Peter Ward | MA | Nashoba Regional | 2023 | OF | Felician College |
| Ian Wearing | CT | New Canaan | 2022 | RHP | |
| Samuel Weber | CT | Cheshire academy | 2022 | RHP | |
| Connor Welch | MA | Woburn | 2023 | ||
| Devon Werbiskis | MA | Westfield Technical Academy | 2024 | 2B | |
| Colin West | MA | Westborough | 2022 | SS | |
| Ryan Wheeler | CT | Ellington | 2023 | 2B | |
| Jacob Wiberg | NH | Exeter | 2022 | OF | Sacred Heart |
| John Williams | MA | St. Sebastian's | 2024 | 1B | |
| Michael Williams | MA | Bishop Fenwick | 2023 | RHP | |
| Bryce Williston | CT | Joel Barlow | 2021 | RHP | |
| Bailey Wright | MA | St. John's Prep Danvers | 2023 | C | |
| Trey Yesu | MA | Monson | 2022 | RHP | |
| David York | ME | Kennebunk | 2022 | C | Husson University |
| Joseph Zabilansky | CT | Tolland | 2023 | 1B | Westfield State University |
| Christopher Zajac | CT | Staples | 2023 | LHP | |
| Grant Ziegler | CT | Staples | 2023 | RHP |