Player Commitments
| Name | State | School | Class | Pos. | Commitment |
| Max Cotier | CT | Canterbury School | 2019 | SS | Virginia |
| Keaton Cottam | ON | Kings Christian | 2023 | C | Austin Peay |
| Kole Cottam | TN | Knoxville Catholic | 2015 | C | Kentucky |
| Tyler Cotten | VA | Grafton | 2020 | C | Charlotte |
| Drew Cotten | SC | P27 Academy | 2022 | RHP | East Tennessee State |
| Andrew Cotten | SC | P27 Baseball Academy | 2022 | RHP | East Tennessee State |
| Cameron Cotter | NC | Northern Guilford | 2017 | RHP | North Carolina State |
| Tim Cotter | CT | Kingswood Oxford | 2020 | C | Sacred Heart |
| Sam Cottingham-Beard | IL | Oak Park-River Forest | 2014 | RHP | Western Illinois |
| Klay Cottis | OH | Indian Creek | 2020 | OF | Frederick CC |
| Alden Cottle | NC | Bertie Early College | 2020 | 3B | Mount Olive |
| Clay Cottle | OH | Portsmouth Clay | 2021 | SS | Mt Vernon Nazarene |
| Tyler Cotto | AZ | Valley Vista | 2019 | C | Austin Peay |
| Magdiel Cotto | SC | Nation Ford | 2020 | LHP | South Carolina |
| Melvin Cotto | FL | Central Pointe | 2020 | LHP | Eastern FL State College |
| Eddie Cotto | AZ | Alhambra | 2022 | SS | Glendale CC |
| Quin Cotton | CO | Regis Jesuit | 2016 | OF | Grand Canyon |
| Logan Cotton | IN | Crown Point High School | 2025 | RHP | Indiana |
| Caleb Cotton | TX | Huntsville | 2022 | OF | Sam Houston State |
| Jackson Cotton | TX | ST PIUS X HIGH SCHOOL | 2025 | OF | Texas A&M |
| Brady Cotton | IA | Iowa City High | 2015 | LHP | Luther College |
| Tim Cotton | NC | Covenant Day | 2021 | OF | Lynchburg |
| Adrian Cotton | NE | Gretna | 2017 | C | Concordia (NE) |
| Jaron Cotton | TX | Leander | 2022 | 3B | Barton CC |
| Nathan Cotton | NY | Columbia | 2017 | SS | Hagerstown CC |
| Trent Cotton | KS | Clearwater | 2016 | OF | Independence CC |
| Lofton Cotton | TN | Franklin | 2017 | OF | Volunteer State CC |
| Braxton Cottongame | KY | Perry County Central | 2018 | LHP | Kentucky |
| Nick Cottongim | IN | Plainfield | 2015 | RHP | Vincennes JC |
| Shaun Cottrell | AZ | Mountain Ridge | 2022 | OF | Regis University |
| Preston Cottrell | KY | Breckinridge County | 2020 | RHP | Southern Indiana |
| Blake Cottrell | WI | Arrowhead | 2017 | 2B | Wisconsin-Oshkosh |
| McKabe Cottrell | WA | Freeman | 2018 | LHP | Spokane Falls |
| Josh Cottrill | WI | Pewaukee | 2020 | RHP | Valparaiso |
| Taylor Cotts | CO | Pagosa Springs | 2021 | 1B | Colorado Northwestern CC |
| Carson Cotugno | NY | Amsterdam | 2021 | RHP | Wake Forest |
| Sam Couch | IL | Joliet Catholic | 2013 | RHP | Lewis University |
| Aaron Couch | TN | Soddy Daisy | 2019 | OF | Tusculum College |
| Kameron Couch | IL | Wheaton Warrenville South | 2024 | RHP | Loras College |
| Hudson Couch | GA | Ridgeland | 2023 | C | Chattanooga State CC |
| Jerry Couch | LA | Airline | 2018 | RHP | LSU-Eunice JC |
| Luke Couch | IL | Marquette | 2021 | 3B | Southwestern Illinois JC |
| Will Couchman | MN | Edina | 2022 | SS | North Iowa Area CC |
| Freddie Coudret | IN | Castle | 2017 | OF | DePauw University |
| Nick Coudret | IN | Castle High School | 2013 | C | Parkland JC |
| Ryan Coughanour | GA | Sequoyah | 2023 | 3B | Truett-McConnell College |
| Andrew Coughlan | IN | Mooresville | 2020 | SS | Lincoln Trail JC |
| Mitch Coughlin | OH | Benjamin Logan | 2012 | OF | Dayton |
| Brandon Coughlin | PA | Hempfield Area | 2022 | OF | Lehigh |
| Cal Coughlin | IL | Lake Forest | 2016 | RHP | Texas Christian |
| Michael Coughlin | IL | St. Patrick | 2017 | 2B | Saint Ambrose |
| Logan Coughlin | IN | Brownsburg | 2012 | OF | Vincennes JC |
| Jay Coughlin | NE | Omaha Westside | 2024 | RHP | Northeast CC |
| Max Coughlin | NE | Omaha Westside | 2023 | RHP | Northeast CC |
| Mitch Couglin | IL | Plainfield East | 2014 | - | Tiffin University |
| Nick Couhig | MA | Falmouth | 2017 | RHP | Boston College |
| Jason Coules | NY | Bellmore JFK | 2018 | RHP | Fordham |
| Jack Coultas | TX | Seven Lakes | 2022 | C | Dallas |
| Jake Coulter | MI | Brother Rice | 2022 | RHP | Central Michigan |
| Bradley Coulter | KY | Spencer county | 2023 | RHP | Cincinnati |
| Brian Coulter | MO | Parkway North | 2015 | LHP | Southern Illinois-Edwards |
| Carson Coulter | WA | Pullman | 2021 | C | Northwest Nazarene |
| Logan Coulter | WI | Janesville Parker | 2015 | OF | Wisconsin-La Crosse |
| Bryce Coulter | SC | Sumter | 2027 | 3B | Florence-Darlington JC |
| Ben Coulthard | TN | Montgomery Bell Academy | 2018 | RHP | Rhodes College |
| Paul Coumoulos | FL | College of Central Florida | 2017 | OF | Saint Leo |
| Christian Counard | WI | Southern Door | 2023 | OF | Madison JC |
| Tristan Council | VA | Oscar Smith | 2017 | OF | Chowan College |
| Wade Council | CO | Pine Creek | 2016 | OF | Concordia (NY) |
| Quinn Council | MO | Chaminade College Prep | 2023 | RHP | Lindenwood University (MO |
| Jack Counsell | WI | Whitefish Bay | 2023 | SS | Michigan |
| Brady Counsell | WI | Whitefish Bay | 2021 | SS | Minnesota |
| Zachary Counts | GA | Brookwood School | 2023 | C | Gordon State JC |
| Lleyton Coupe | PA | P27 Academy | 2024 | 1B | Bucknell |
| Nathanael Coupet | FL | North Broward Prep | 2023 | OF | Georgia Tech |
| Isaiah Coupet | IL | Homewood-Flossmoor | 2020 | LHP | Ohio State |
| Malik Coupet | IL | Homewood-Flossmoor | 2016 | SS | Knox College |
| Gallien Coupet | IL | Homewood-Flossmoor | 2021 | SS | Heartland CC |
| Will Cournan | MA | Cardinal Spellman | 2018 | RHP | Babson College |
| Ahmir Cournier | NJ | Jackson Memorial | 2019 | SS | North Carolina Central |
| Brenden Cournoyer | MA | Berkshire | 2017 | RHP | Albany |
| Jay Cournoyer | FL | Lakewood Ranch | 2021 | SS | Lakeland College |
| Will Coursen-Carr | IN | South Side | 2012 | LHP | Indiana |
| Marty Coursey | KY | Henderson County HS | 2014 | RHP | Union College (NY) |
| Chase Coursey | GA | Lanier | 2020 | C | East Georgia State JC |
| Cale Coursey | IN | Crawfordsville | 2023 | RHP | Parkland JC |
| Zach Courson | IL | Mahomet Seymour | 2022 | RHP | Bradley |
| Bryce Courson | FL | West Broward | 2021 | OF | Hillsborough CC |
| Alex Courtier | LA | Acadiana | 2017 | OF | Baton Rouge CC |
| Jesse Courtney | IL | Normal West | 2023 | C | Illinois State |
| Tommy Courtney | NJ | Don Bosco Prep | 2018 | OF | Pennsylvania |
| Daniel Courtney | GA | Starr's Mill | 2021 | LHP | University of North Georg |
| Wil Courtney | IA | Dubuque Hempstead | 2018 | OF | Kirkwood CC |
| Ethan Courtney | MO | Seckman | 2019 | RHP | St. Charles CC |
| Jake Courtot | OH | Mentor Lake Catholic | 2013 | - | Notre Dame College |
| Bryan Courts | WV | Wheeling Central Catholic | 2018 | SS | Wheeling Jesuit |
| Nate Courtwright | GA | Cherokee | 2022 | - | Piedmont College |
| Presley Courville | LA | Barbe | 2025 | C | Texas A&M |
| Joseph Courville | LA | Kinder | 2024 | RHP | Coastal Alabama-South CC |
| Crawford Courville | LA | Alfred M. Barbe | 2022 | OF | LSU-Eunice JC |