Player Commitments
| Name | State | School | Class | Pos. | Commitment |
| Tyler Arter | OH | Johnstown-Monroe | 2020 | C | Muskingum |
| Nathan Arterbridge | DE | St. Georges Technical | 2024 | C | Missouri State |
| Gordon Arthaud | MO | South Callaway | 2014 | LHP | North Central |
| Adam Arther | CA | Polytechnic | 2023 | LHP | Kansas State |
| Jack Arthur | TX | Flower Mound | 2021 | RHP | Texas |
| Champ Artigues | LA | St. Thomas Aquinas | 2018 | SS | Louisiana Tech |
| Casey Artigues | LA | St. Thomas Aquinas | 2021 | OF | Southern Miss |
| DJ Artis | NC | Southeast Guilford | 2015 | OF | Liberty |
| Kris Artis | VA | Granby | 2018 | RHP | Old Dominion |
| Zack Artis | OH | Akron Ellet | 2014 | RHP | Lake Erie College |
| Jon Artis | TX | Katy | 2024 | - | Ranger JC |
| Javon Artis | VA | Lakeland | 2023 | OF | Paul D. Camp CC |
| Mark Artley | PA | Milton | 2014 | RHP | Penn State Harrisburg |
| Nathan Artt | TX | Liberty Christian | 2017 | RHP | Grayson JC |
| Philip Arturi | ON | Jean Vanier catholic | 2023 | RHP | Cornerstone University |
| Jake Artz | PA | Mercersburg Academy | 2016 | OF | Saint Joseph's |
| Michelle Artzberger | OK | MacArthur | 2019 | LHP | Cowley County CC |
| Scott Artzer | WA | Richland | 2021 | C | Corban University |
| Brayden Artzer | NE | Omaha Burke | 2021 | OF | Briar Cliff University |
| Ryan Aruanno | VA | Massaponax | 2018 | RHP | Christopher Newport Unive |
| Luke Arvantides | NY | Baldwinsville | 2021 | LHP | Niagara |
| Brandon Arvidson | TX | SAN JACINTO | 2022 | LHP | Texas A&M |
| Bryer Arview | IL | Civic Memorial | 2023 | SS | Western Kentucky |
| Braden Arview | IL | Civic Memorial | 2022 | LHP | Lewis & Clark CC |
| Jacob Arzaga | VA | Freedom (South Riding) | 2021 | 1B | Shenandoah |
| Anthony Arzaga | AZ | Eastmark | 2022 | 2B | Bethany Lutheran College |
| Ivan Arzola | VA | Culpeper | 2018 | C | Bryant & Stratton (VA) |
| Gio Arzuaga | MA | Tabor Academy | 2022 | RHP | Boston College |
| Gio Arzuaga | MA | Tabor Academy | 2022 | RHP | Boston College |
| Blake Asadoor | CA | Clovis North | 2020 | OF | McPherson College |
| Anthony Asalon | OH | Elder | 2012 | 2B | Indianapolis |
| Sota Asano | NC | Marvin Ridge | 2022 | - | Lafayette |
| Lucas Asanovic | CT | Joel Barlow | 2024 | 3B | Williams College |
| Len Asari | NJ | Cherry Hill East | 2018 | 2B | Penn State Abington |
| Chase Asbill | SC | Richland Northeast | 2019 | SS | Erskine College |
| David Asbill | NC | Reagan | 2019 | OF | Winston-Salem State Unive |
| Austin Asbill | FL | Atlantic | 2022 | LHP | Tallahassee CC |
| Kristian Asbury | VA | Robinson Secondary School | 2020 | RHP | John A. Logan JC |
| Tyler Asbury | NC | Metrolina Christian | 2024 | C | Gaston College |
| Will Asby | CA | Jesuit | 2019 | OF | San Francisco |
| Michael Ascanio | NY | Byram Hills | 2021 | LHP | Plattsburgh State |
| Jacob Ascari | VA | Kettle Run | 2022 | C | West Virginia Wesleyan |
| Michael Ascencio | IL | Joliet Catholic | 2022 | 3B | Kaskaskia JC |
| David Ascencio | IL | Plainfield Central | 2018 | 3B | Parkland JC |
| Colby Aschenbach | IL | Huntley | 2024 | RHP | Loras College |
| Lincoln Ascher | WI | Kettle Moraine | 2024 | C | Central Missouri |
| AJ Aschettino | NY | Rocky Point | 2024 | SS | Northeastern |
| James Aselta | CT | Fairfield College Prep | 2022 | C | Lafayette |
| James Aselta | FL | IMG Academy | 2022 | 2B | Lafayette |
| Jacob Aseltine | IL | Batavia | 2024 | RHP | Olivet Nazarene |
| Dorsy Asencio | RI | Bishop Hendricken | 2022 | RHP | Rhode Island |
| Damon Asencio | RI | Cranston East | 2023 | 3B | American International |
| Jayden Asencio | NY | St John's the Baptist | 2022 | C | Merrimack College |
| Ryan Ash | NY | Saratoga Springs | 2021 | SS | Manhattan |
| Konnor Ash | IL | Plainfield South | 2017 | RHP | Missouri |
| TJ Ash | NC | Southeast Guilford | 2020 | OF | North Carolina A&T |
| George Ash | OH | Richmond Edison | 2020 | 1B | West Liberty |
| Mark Ash | IL | Grayslake Central | 2012 | RHP | Winona State University |
| Ian Ash | OH | Revere | 2020 | 1B | Wittenberg University |
| Tyler Ash | OK | Charles Page | 2019 | OF | Eastern Oklahoma State JC |
| Justin Ash | KS | Derby | 2016 | 3B | Independence CC |
| Trenton Ash | UT | Springville | 2023 | SS | Bethany Lutheran College |
| Eric Ashbrook | OH | Mount Vernon | 2013 | RHP | Dayton |
| Aaron Ashburn | GA | Brookwood | 2019 | OF | LaGrange College |
| Connor Ashby | OH | North Canton | 2021 | SS | Kent State |
| Chase Ashby | FL | Park Vista | 2019 | SS | Barry University |
| Hayden Ashby | NC | Cox Mill | 2024 | 1B | Methodist University |
| Ian Ashby | OH | Lake Ridge Academy | 2018 | RHP | Oberlin College |
| Patrick Ashby | VA | Paul VI | 2020 | SS | Stevenson University |
| Andrew Ashby | LA | Iota | 2020 | SS | Bishop State CC |
| Chandler Ashby | MO | Park Hill | 2019 | RHP | Crowder JC |
| Aaron Ashby | MO | Park Hill | 2016 | LHP | Crowder JC |
| Keaton Ashby | MI | Hackett Catholic Prep | 2018 | 3B | Glen Oaks CC |
| Cooper Ashby | TX | Georgetown | 2024 | RHP | Redlands CC |
| Braxton Ashcraft | TX | Robinson | 2018 | RHP | Baylor |
| Graham Ashcraft | AL | Huntsville | 2015 | RHP | Alabama-Birmingham |
| Mitchell Ashcraft | MI | Forest Hills Central | 2014 | RHP | Grand Valley State |
| Camden Ashe | NC | South Point | 2024 | C | Mars Hill College |
| Evan Ashe | ON | N/A | 2022 | C | Southwest Tennessee CC |
| Grayson Ashe | AL | Trinity Presbyterian | 2022 | C | Wallace CC-Dothan |
| Brooks Asher | NE | Hastings | 2016 | - | Kansas |
| Brendan Asher | OK | Bartlesville | 2024 | RHP | Oral Roberts |
| Trey Asher | NE | Hastings St. Cecilia | 2018 | LHP | Cloud County CC |
| Zach Ashford | CA | Buchanan | 2015 | OF | Fresno State |
| Robby Ashford | AL | Hoover | 2020 | OF | Oregon |
| Trent Ashford | OK | Kiefer | 2023 | LHP | Coffeyville CC |
| Ryan Ashford Jr | FL | Lake Mary | 2024 | LHP | Miami |
| Troy Ashkinos | NY | Trinity Pawling | 2024 | OF | Wesleyan University (CT) |
| Drew Ashley | IN | Reitz Memorial | 2017 | OF | Indiana |
| Andrew Ashley | CA | Branson | 2020 | OF | Middlebury College |
| Damien Ashley | FL | Port Chartlotte | 2019 | RHP | Cumberlands |
| Gavyn Ashley | IA | Muscatine | 2018 | SS | Ellsworth CC |
| Mikal Ashley | IL | Grant | 2020 | 1B | Johnson County CC |
| Zachary Ashline | NY | Colonie | 2022 | RHP | Mercy University |
| Mason Ashlock | TX | Dripping Springs | 2023 | 1B | Temple JC |
| Ethan Ashlock | NC | Cape Fear | 2021 | LHP | Fayetteville Tech CC |
| Micah Ashman | UT | Jordan | 2021 | LHP | Utah |
| Drew Ashman | OH | Bowling Green | 2020 | OF | Northwestern Ohio |
| Parker Ashton | TN | Lausanne Collegiate School | 2020 | RHP | Freed-Hardeman |
| Andrew Ashur | MD | Georgetown Prep | 2015 | LHP | Davidson |