There are 25 players who played for 23 Division I baseball programs on rosters for the two MLB teams playing in the World Series.
Out of 52 players, 48% played Division I baseball. There are 16 on Tampa Bay (62%) and nine on Milwaukee (35%).
There are two schools with multiple players on MLB World Series rosters. Florida State and Oregon both have two.
| Air Force | Griffin | Jax | RHP | Tampa Bay |
| Arkansas State | Liam | Hicks | C | Tampa Bay |
| Boston College | Sal | Frelick | OF | Milwaukee |
| California | Andrew | Vaughn | 1B | Milwaukee |
| Campbell | Cedric | Mullins | OF | Tampa Bay |
| Dartmouth | Cole | Sulser | RHP | Tampa Bay |
| Florida State | Shane | Drohan | LHP | Milwaukee |
| Florida State | Taylor | Walls | SS | Tampa Bay |
| Fordham | Nick | Martinez | RHP | Tampa Bay |
| Georgia Tech | Chandler | Simpson | OF | Tampa Bay |
| Houston | Robert | Gasser | LHP | Milwaukee |
| James Madison | Kevin | Kelly | RHP | Tampa Bay |
| Loyola Marymount | Logan | Megill | RHP | Milwaukee |
| Mississippi State | Brandon | Woodruff | RHP | Milwaukee |
| New Mexico State | Joey | Ortiz | SS | Milwaukee |
| North Florida | Bryan | Baker | RHP | Tampa Bay |
| Ole Miss | Nick | Fortes | C | Tampa Bay |
| Oregon | Garrett | Cleavinger | LHP | Tampa Bay |
| Oregon | Jonny | DeLuca | OF | Tampa Bay |
| Oregon State | Drew | Rasmussen | RHP | Tampa Bay |
| Texas | David | Hamilton | 3B | Milwaukee |
| Towson | Richie | Palacios | 2B | Tampa Bay |
| UCLA | Garrett | Mitchell | OF | Milwaukee |
| Virginia Tech | Ian | Seymour | LHP | Tampa Bay |
| William & Mary | Ben | Williamson | 2B | Tampa Bay |