There are 35 former NCAA Division I players among the 104 players on MLB League Championship rosters.
The Los Angeles Dodgers lead with 15, followed by the Boston Red Sox with nine, the Houston Astros with seven and the Atlanta Braves with four.
There are 29 schools represented. Those with two players include Arkansas, Louisville, Mississippi State, Missouri, Texas A&M and Vanderbilt.
| Arizona | Bobby | Dalbec | 1B | Boston Red Sox |
| Arizona State | Austin | Barnes | C | Los Angeles Dodgers |
| Arkansas | Drew | Smyly | LHP | Atlanta Braves |
| Arkansas | Ryne | Stanek | RHP | Houston Astros |
| Belmont | Matt | Beaty | OF | Los Angeles Dodgers |
| Cal Poly | Justin | Bruihl | LHP | Los Angeles Dodgers |
| Cal State Fullerton | Justin | Turner | 3B | Los Angeles Dodgers |
| Florida Gulf Coast | Chris | Sale | LHP | Boston Red Sox |
| Indiana | Kyle | Schwarber | OF | Boston Red Sox |
| Kent State | Travis | Shaw | 3B | Boston Red Sox |
| Louisiana Tech | Phil | Maton | RHP | Houston Astros |
| Louisville | Adam | Duvall | OF | Atlanta Braves |
| Louisville | Will | Smith | C | Los Angeles Dodgers |
| LSU | Alex | Bregman | 3B | Houston Astros |
| Mississippi State | Kendall | Graveman | RHP | Houston Astros |
| Mississippi State | Hunter | Renfroe | OF | Boston Red Sox |
| Missouri | Tanner | Houck | RHP | Boston Red Sox |
| Missouri | Max | Scherzer | RHP | Los Angeles Dodgers |
| NC State | Trea | Turner | SS | Los Angeles Dodgers |
| Nebraska | Jake | Meyers | OF | Houston Astros |
| Northeastern | Adam | Ottavino | RHP | Boston Red Sox |
| Notre Dame | A.J. | Pollock | OF | Los Angeles Dodgers |
| Purdue | Kevin | Plawecki | C | Boston Red Sox |
| Saint Mary’s | Tony | Gonsolin | RHP | Los Angeles Dodgers |
| South Dakota State | Blake | Treinen | RHP | Los Angeles Dodgers |
| Stanford | Jason | Castro | C | Houston Astros |
| Texas | Corey | Knebel | RHP | Los Angeles Dodgers |
| Texas A&M | A.J. | Minter | LHP | Atlanta Braves |
| Texas A&M | Brooks | Raley | LHP | Houston Astros |
| UAB | Garrett | Whitlock | RHP | Boston Red Sox |
| UC Riverside | Joe | Kelly | RHP | Los Angeles Dodgers |
| UNC Wilmington | Evan | Phillips | RHP | Los Angeles Dodgers |
| Vanderbilt | Walker | Buehler | RHP | Los Angeles Dodgers |
| Vanderbilt | Dansby | Swanson | SS | Atlanta Braves |
| Virginia | Chris | Taylor | OF | Los Angeles Dodgers |