These players have played for a Diamond – Simcox team or have received instruction from the Diamond staff and have had the opportunity to play college or professional baseball or softball.
| ATHLETE | GRAD YEAR | HIGH SCHOOL | COLLEGE | MLB DRAFT |
|---|---|---|---|---|
| Logan Adams | 2017 | Knoxville Christian | Dartmouth | |
| Chandler Adkins | 2015 | Grace Christian | Lipscomb University | |
| Nick Adkins | 2015 | Bearden | Columbia State | |
| Justin Alexander | 2010 | Webb | Tennessee Tech | |
| Taylor Alford | 2019 | Powell | Johnson University | |
| David Allen | 2010 | Farragut | Tennessee Tech | |
| Chris Arbuthnot | 2019 | Knoxville Catholic | Maryville College | |
| Aaron Aucker | 2013 | Knoxville Catholic | Middle Tennessee State University | |
| Bo Baker | 2014 | Farragut | Tusculum College | |
| Nick Barnes | 2019 | Farragut | Roane State | |
| Bryce Beeler | 2011 | Halls | Memphis | Mets |
| Stephen Belasco | 2010 | Farragut | Tennessee Wesleyan | |
| Neil Borden | 2010 | Alcoa | Lincoln Memorial University | |
| Quinten Bowman | 2010 | Halls | Cleveland State | |
| Matt Bradley | 2017 | Jefferson County | Carson Newman | |
| Ben Breazeale | 2013 | Pigeon Forge | Wake Forest | Orioles |
| Alex Brewer | 2018 | Christian Academy | Lincoln Memorial University | |
| Charlie Brown | 2017 | Sevier County | Carson Newman | |
| Austin Bumbalaugh | 2016 | Farragut | Martin Methodist | |
| Newly Burton | 2015 | Dobyns Bennett | Roane State | |
| Garret Butler | 2013 | Hardin Valley | Emory & Henry | |
| Landon Byers | 2016 | Hardin Valley | Jackson State | |
| Drake Byrd | 2013 | Pigeon Forge | Belmont University | |
| Seth Caldwell | 2018 | Oak Ridge | Walters State | |
| Reid Cantrell | 2015 | Christian Academy | Roane State | |
| Ty Carter | 2019 | Pigeon Forge | Roane State | |
| Ben Cash | 2012 | William Blount | Tusculum College | |
| Chase Chambers | 2014 | Farragut | Tennessee Tech | |
| Hudson Chastain | 2017 | Christian Academy | Transylvania | |
| Owen Clark | 2019 | Farragut | Carson Newman | |
| Hayden Coffman | 2016 | Grace Christian | College of the Cumberlands | |
| Parker Cochran | 2015 | Christian Academy | Chattanooga State | |
| Cal Cook | 2018 | West | Walters State | |
| Bass Cooper | 2018 | Gibbs | Tennessee | |
| Seth Cooper | 2017 | Knoxville Catholic | Maryville College | |
| Kole Cottam | 2015 | Knoxville Catholic | Kentucky | Red Sox |
| Grant Crosby | 2016 | Gibbs | Cleveland State | |
| Will Crowe | 2013 | Pigeon Forge | South Carolina | Nationals |
| Eli Crowder | 2021 | Grace Christian | Martin Methodist | |
| Will Crowder | 2019 | Bearden | Volunteer State | |
| Matt Cunningham | 2013 | Grace Christian | Tennessee Tech | |
| Dalton Curtis | 2012 | Maryville | Lipscomb University | |
| Nicky Delmonico | 2011 | Farragut | Georgia | Orioles |
| Jake Denton | 2012 | Hardin Valley | Berry College | |
| Mason Dillon | 2010 | Karns | Austin Peay | |
| Kevin Dupree | 2013 | Ooltewah | Middle Tennessee State University | |
| Austyn Dyer | 2012 | Mt. Juliet | Vol State | |
| Anthony ElChibani | 2013 | Farragut | Tennessee Tech | |
| Ethan Elliott | 2015 | Knoxville Catholic | Lincoln Memorial University | Padres |
| Bo Farris | 2013 | Campbell County | Carson Newman | |
| Trevor Ferguson | 2018 | Central | Bryan College | |
| Braden Ferrell | 2021 | Lenoir City | Roane State | |
| Matthew Fine | 2018 | Knoxville Catholic | Carson Newman | |
| Carter Finley | 2020 | Maryville | UVA-Wise | |
| Keith Gabrielson | 2017 | Bearden | Princeton | |
| Bret Gallihugh | 2010 | Pigeon Forge | East Tennessee State University | |
| Vinny Gambuzza | 2015 | Hardin Valley | Maryville College | |
| Joe Ganger | 2012 | David Crockett | Tennessee Tech | |
| Will Gardner | 2014 | Morristown West | Tennessee Tech | |
| Tyler Garner | 2013 | Boyd Buchanan | Southern Poly State | |
| Chavez Golden | 2011 | Oak Ridge | Milligan College | |
| Ryder Green | 2018 | Karns | Vanderbilt | Yankees |
| Jackson Greer | 2016 | Farragut | East Tennessee State University | |
| Matt Grimm | 2019 | Powell | Lincoln Memorial University | |
| Collin Grove | 2017 | Farragut | Cleveland State | |
| Dannon Grubb | 2014 | Rockwood | Lincoln Memorial University | |
| Brett Hagenow | 2013 | Farragut | Carson Newman | |
| Joe Hall | 2012 | Webb | Lincoln Memorial University | |
| Alex Hames | 2017 | Karns | Dyersburg State | |
| Alex Harper-Cooke | 2015 | Maryville Christian | Tennessee | |
| Dylan Harris | 2016 | Hardin Valley | Walters State | |
| Jonah Hartline | 2015 | Murfreesboro Riverdale | Lincoln Memorial University | |
| Hunter Hayes | 2013 | Knoxville Catholic | Virginia Intermont College | |
| Tyler Hayes | 2018 | Knoxville Catholic | UVA-Wise | |
| Alex Haynes | 2016 | Central | Walters State | Rockies |
| Will Heflin | 2016 | Morristown West | Tennessee | |
| Elijah Helton | 2014 | Bearden | Walters State | |
| Xander Helton | 2012 | Grace Christian | Memphis | |
| Dakota Henry | 2016 | Kingston | Carson Newman | |
| Logan Hess | 2010 | Farragut | King College | |
| Kolton Hicks | 2018 | Pigeon Forge | Maryville College | |
| Hunter Hill | 2012 | Karns | Lincoln Memorial University | |
| Tyler Hill | 2012 | Bearden | Emory & Henry | |
| Beau Hollin | 2017 | Knoxville Catholic | Birmingham-Southern | |
| Major Hollin | 2020 | Knoxville Catholic | Maryville College | |
| Jordan Holly | 2016 | Science Hill | Walters State | |
| Jordan Hopkins | 2011 | Grace Christian | Tennessee Tech | |
| Wyatt Humphries | 2018 | Gibbs | Volunteer State | |
| Seth Hunt | 2015 | Hardin Valley | Lincoln Memorial University | |
| James Irwin | 2016 | Maryville Christian | Tusculum College | |
| MacKenzie Jackson | 2016 | Knoxville Catholic | Lindsey Wilson | |
| Dylan Jacob | 2020 | Powell | Cleveland State | |
| Kent Jenkins | 2010 | Grace Christian | Roane State | |
| Jacob Jennings | 2016 | Morristown West | Walters State | |
| Ricky Jennings | 2020 | Oak Ridge | Volunteer State | |
| AJ Johnson | 2017 | Hardin Valley | King College | |
| Marcus Joyner | 2020 | Seymour | Motlow State | |
| Hunter Judd | 2016 | Knoxville Catholic | Lincoln Memorial University | |
| Connor Jurek | 2020 | Christian Academy | USC-Upstate | |
| Austin Kearney | 2014 | Knoxville Catholic | Tennessee Tech | |
| Sean Kearney | 2017 | Knoxville Catholic | East Tennessee State University | |
| Hagen Kennedy | 2014 | Karns | Tusculum College | |
| Ty King | 2015 | Central | Tennessee Tech | |
| Landon Knack | 2015 | Science Hill | Walters State | Dodgers |
| Paul Komistek | 2018 | Farragut | Tennessee | |
| Derek Lance | 2012 | Bearden | Tennessee | |
| Tanner Latham | 2014 | Powell | Lincoln Memorial University | |
| Andrew Lee | 2012 | Morristown West | Tennessee | Nationals |
| Dom Leo | 2015 | Hardin Valley | Southeastern College | |
| Heath Lloyd | 2012 | Science Hill | Tennessee | |
| Ryan Lloyd | 2016 | Morristown East | Cleveland State | |
| Trevor Lloyd | 2016 | Hardin Valley | Tusculum College | |
| Brandon Malone | 2011` | Heritage | Milligan College | |
| Chase Marine | 2017 | West | Milligan College | |
| Stewart Martens | 2010 | Farragut | Rhodes College | |
| Levi Martin | 2014 | Clinton | Roane State | |
| Nico Mascia | 2015 | Farragut | Tennessee | |
| Cole Massey | 2010 | Webb | Volunteer State | |
| Carson Matthews | 2018 | Bearden | Walters State | |
| Chase McCallister | 2015 | Karns | Tusculum College | |
| Kevin McCarthy | 2017 | Farragut | Roane State | |
| Ryan McCarthy | 2019 | Farragut | Middle Tennessee State University | |
| Paul McConkey | 2010 | Halls | Kentucky | |
| John McDermott | 2010 | Knoxville Catholic | Limestone College | |
| Ryan McDonald | 2019 | Knoxville Catholic | Maryville College | |
| Nathan McNelly | 2021 | Roane County | UVA Wise | |
| Ethan Melton | 2022 | Midway | Roane State | |
| John Millet | 2015 | Sevier County | Walters State | |
| Justin Millsaps | 2022 | Maryville | Tusculum University | |
| Cody Mitchell | 2016 | Kingston | Walters State | |
| Christian Moore | 2014 | Midway | Roane State | |
| Austin Morgan | 2014 | Alcoa | Walters State | |
| Will Morrow | 2015 | Webb | Rhodes College | |
| Travis Moths | 2014 | William Blount | Tennessee Tech | |
| Frankie Musco | 2021 | Farragut | Roane State | |
| Keary Nease | 2016 | Cocke County | Carson Newman | |
| Will Neely | 2015 | Hardin Valley | Tennessee | |
| Chase Neibarger | 2015 | Alcoa | Roane State | |
| Jordan Newby | 2012 | Farragut | Freed-Hardeman University | |
| Tyler Nolan | 2010 | Farragut | Vol State | |
| Trey Oglesby | 2018 | Carter | East Tennessee State University | |
| Ralph O’Neal | 2013 | Oak Ridge | Roane State | |
| Riley Orr | 2022 | Maryville | Cleveland State | |
| Cody Ott | 2015 | South Doyle | Walters State | |
| Jacob Ownby | 2018 | Oak Ridge | Roane State | |
| Dylan Pacifico | 2016 | Farragut | Walters State | |
| Drew Parks | 2017 | Hardin Valley | Cleveland State | |
| Jacob Parham | 2016 | Farragut | Tennessee Tech | |
| K.J. Parent | 2011 | Webb | Mass Institute of Technology | |
| Barandon Parrott | 2017 | Seymour | East Tennessee State University | |
| Tucker Pate | 2016 | Karns | Walters State | |
| Drew Patterson | 2020 | Farragut | Tennessee | |
| Nate Payne | 2018 | Seymour | Roane State | |
| Angus Pence | 2021 | Farragut | Tennessee | |
| Duncan Pence | 2016 | Farragut | Walters State | |
| Philip Pfeifer | 2011 | Farragut | Vanderbilt | Dodgers |
| Connor Pinkard | 2018 | Knoxville Catholic | Tusculum College | |
| Peter Pratti | 2015 | Farragut | Lincoln Memorial University | |
| Seth Pressley | 2020 | Union County | Johnson University | |
| Ian Pung | 2015 | Hardin Valley | Carson Newman | |
| Aaron Quillen | 2012 | Dobyns Bennett | Tennessee | Reds |
| Grant Rabbitts | 2015 | Science Hill | Carson Newman | |
| Daniel Raby | 2013 | Maryville | Chattanooga State | |
| Patrick Raby | 2015 | Farragut | Vanderbilt | Reds |
| Jordan Raines | 2013 | Clay County | Lincoln Memorial University | |
| Chase Randolph | 2014 | Harriman | Lincoln Memorial University | |
| Adam Reed | 2014 | Knoxville Catholic | Tennessee Tech | |
| Jackson Reid | 2012 | Science Hill | Carson Newman | |
| Cole Rheinecker | 2019 | Central | Southwestern CC | |
| Tyler Roach | 2010 | Karns | Chattanooga State | |
| Thomas Saliba | 2018 | Webb | Tennessee Tech | |
| Mason Sawicki | 2013 | Knoxville Catholic | Roane State | |
| Houghston Schaeffer | 2021 | Rhea County | Covenant College | |
| Peter Schaeffer | 2019 | Webb | John Hopkins University | |
| Sam Schulze | 2014 | Farragut | Carson Newman | |
| Trey Schulze | 2020 | Farragut | Lincoln Memorial University | |
| Zach Sears | 2015 | Hardin Valley | Walters State | |
| Josh Seiler | 2021 | Maryville | Trevecca Nazarene | |
| Nick Senzel | 2013 | Farragut | Tennessee | Reds |
| Kyle Serrano | 2013 | Farragut | Tennessee | Astros |
| Parker Serrano | 2021 | West | Roane State | |
| Andy Shaw | 2018 | Etowah, GA | Dyersburg State | |
| Bryson Shelton | 2013 | Grace Christian | Trevecca Nazarene University | |
| Will Shelton | 2019 | Alcoa | Chattanooga State | |
| Tilo Skole | 2017 | Science Hill | The Citadel | |
| A.J. Simcox | 2012 | Farragut | Tennessee | Tigers |
| Bryant Sissom | 2010 | Clinton | Roane State | |
| Zach Slagle | 2012 | Grace Christian | Tusculum College | |
| Cade Smith | 2020 | Loudon | Maryville College | |
| Nic Smith | 2022 | York Institute | Missouri | |
| Cooper Stapleton | 2022 | South Doyle | Milligan | |
| Malik Stephens | 2015 | Science Hill | Tennessee Wesleyan | |
| Jamison Stepp | 2020 | First Baptist Academy | Roane State | |
| Parker Stinnett | 2018 | Powell | Walters State | |
| Cameron Strickland | 2013 | Farragut | Tennessee | |
| Carson Strickland | 2015 | Farragut | Motlow State | |
| Evan Surrett | 2011 | Farragut | Covenant College | |
| Daniel Sweeney | 2014 | Science Hill | East Tennessee State University | |
| Xander Taylor | 2012 | Farragut | Volunteer State | |
| Lane Thomas | 2014 | Bearden | Tennessee | Blue Jays |
| Tyler Thompson | 2016 | Hardin Valley | Austin Peay | |
| Christen Torres | 2016 | Knoxville Catholic | Memphis | |
| Brandon Trammell | 2017 | Bearden | Tennessee | |
| Bryson Trammell | 2021 | Bearden | Middle Tennessee State University | |
| Tyler Troutt | 2012 | Alcoa | Chattanooga State | |
| Walker Trusley | 2020 | Powell | East Tennessee State University | |
| Brock Umbarger | 2018 | Hardin Valley | Lincoln Memorial University | |
| Jayce Upton | 2022 | Sweetwater | Alabama Hunstville | |
| Chase Wallace | 2017 | Sevier County | Tennessee | |
| Redmond Walsh | 2016 | Alcoa | Tennessee | |
| Tommy Weiler | 2013 | Hardin Valley | Jackson State | |
| Reece Westmoreland | 2016 | Science Hill | Carson Newman | |
| Shane Whalen | 2014 | Farragut | Lincoln Memorial University | |
| Hunter White | 2020 | Cocke County | Garrett College | |
| Parker White | 2022 | West | Volunteer State | |
| Turner Whitfield | 2016 | Knoxville Catholic | Lincoln Memorial University | |
| Jake Wilkinson | 2019 | West | King College | |
| Trey Willis | 2021 | Loudon | Walters State | |
| Bryce Woody | 2017 | Kingston | Chattanooga State | |
| Parker Wormsley | 2011 | Webb | Tennessee | |
| Brandon Wright | 2010 | Loudon | Tennessee Tech | |
| Trey York | 2012 | Bearden | East Tennessee State University | Brewers |