There are 23 former Division I players out of 50 on the World Series rosters for the Boston Red Sox and the Los Angeles Dodgers.
The Red Sox have 12 and the Dodgers have 11. In the LCS in each league, the team with more Division I college players on their roster won the pennants (Boston 12, Houston 9; Los Angeles 11, Milwaukee 7).
There are 20 schools represented in the World Series. There are two former Cal State Fullerton Titans on the Dodgers (Dylan Floro, Justin Turner), two former South Carolina Gamecocks on the Red Sox (Jackie Bradley, Jr., Steve Pearce) and a Vanderbilt Commodore on each roster (Walker Buehler for LA, David Price for Boston).
| Arizona State | Austin | Barnes | C | Los Angeles Dodgers |
| Arkansas | Andrew | Benintendi | OF | Boston Red Sox |
| Baylor | Max | Muncy | 1B | Los Angeles Dodgers |
| Cal State Fullerton | Dylan | Floro | RHP | Los Angeles Dodgers |
| Cal State Fullerton | Justin | Turner | 3B | Los Angeles Dodgers |
| College of Charleston | Heath | Henbree | RHP | Boston Red Sox |
| Connecticut | Matt | Barnes | RHP | Boston Red Sox |
| Florida Gulf Coast | Chris | Sale | LHP | Boston Red Sox |
| Georgia | Alex | Wood | LHP | Los Angeles Dodgers |
| Miami (Fla.) | Yasmani | Grandal | C | Los Angeles Dodgers |
| Michigan | Rich | Hill | LHP | Los Angeles Dodgers |
| Mississippi State | Mitch | Moreland | 1B | Boston Red Sox |
| Missouri | Ian | Kinsler | 2B | Boston Red Sox |
| Ole Miss | Drew | Pomeranz | LHP | Boston Red Sox |
| Rice | Brock | Holt | 2B | Boston Red Sox |
| South Alabama | David | Freese | 3B | Los Angeles Dodgers |
| South Carolina | Jackie | Bradley Jr. | OF | Boston Red Sox |
| South Carolina | Steve | Pearce | 1B | Boston Red Sox |
| Southern Miss | Brian | Dozier | 2B | Los Angeles Dodgers |
| UC Riverside | Joe | Kelly | RHP | Boston Red Sox |
| Vanderbilt | Walker | Buehler | RHP | Los Angeles Dodgers |
| Vanderbilt | David | Price | LHP | Boston Red Sox |
| Virginia | Chris | Taylor | SS | Los Angeles Dodgers |