Illinois Draft
| Name | State | School | Class | Pos. | Year | Round | Team |
| Kyle Salley | IL | Homewood-Flossmoor | 2018 | LHP | 2018 | 40 | White Sox |
| Jon Savarise | IL | Stevenson | 2012 | LHP | 2012 | 33 | White Sox |
| Dan Savas | IL | Leyden | 2010 | RHP | 2014 | 19 | Diamondbacks |
| Brady Schanuel | IL | Belleville East | 2015 | RHP | 2017 | 20 | Phillies |
| Tyler Schlaffer | IL | Homewood-Flossmoor | 2019 | RHP | 2019 | 9 | Cubs |
| Garrett Schlecht | IL | Waterloo | 2011 | LHP | 2011 | 9 | Cubs |
| Noah Schultz | IL | Oswego East | 2022 | LHP | 2022 | 1 | White Sox |
| Seth Schwindenhammer | IL | Limestone | 2009 | OF | 2009 | 5 | Red Sox |
| Jacob Scudder | IL | Rock Island | 2013 | C | 2017 | 16 | Nationals |
| Cody Sedlock | IL | Rock Island Alleman | 2013 | RHP | 2016 | 1 | Orioles |
| Quintin Sefcik | IL | Carmel Catholic | 2014 | RHP | 2019 | 24 | Reds |
| Barrett Serrato | IL | West Chicago | 2008 | SS | 2012 | 30 | Rangers |
| Chris Serritella | IL | Loyola | 2008 | 1B | 2012 | 4 | Phillies |
| Bobby Seymour | IL | Mount Carmel | 2017 | 1B | 2021 | 13 | Tampa Bay Rays |
| Ethan Skender | IL | Metamora | 2015 | SS | 2016 | 28 | Padres |
| Evan Skoug | IL | Libertyville | 2014 | C | 2017 | 7 | White Sox |
| Ryan Sloan | IL | York | 2024 | RHP | 2024 | 2 | Mariners |
| Angelo Smith | IL | Richards | 2017 | LHP | 2017 | 40 | White Sox |
| Ryan Smith | IL | Nazareth Academy | 2021 | SS | 2024 | 9 | Astros |
| DJ Snelton | IL | Lakes | 2010 | LHP | 2013 | 9 | Giants |
| Nick Solak | IL | Naperville North | 2013 | SS | 2016 | 2 | Yankees |
| Zack Soria | IL | St. Rita | 2012 | C | 2017 | 18 | Braves |
| Chad Spanberger | IL | Granite City | 2014 | C | 2017 | 6 | Rockies |
| Bren Spillane | IL | Wheeling | 2015 | 1B | 2018 | 3 | Reds |
| Blair Springfield | IL | Decatur MacArthur | 2009 | SS | 2009 | 7 | Cubs |
| Fitz Stadler | IL | Glenbrook South | 2015 | RHP | 2018 | 18 | Blue Jays |
| Tyler Statler | IL | Hononegah | 2019 | RHP | 2019 | 14 | Cardinals |
| Brock Stewart | IL | Normal West | 2010 | RHP | 2014 | 6 | Dodgers |
| Zach Stoner | IL | Rockford Boylan | 2012 | C | 2012 | 12 | White Sox |
| Eric Stout | IL | St. Francis | 2011 | LHP | 2014 | 13 | Royals |
| Josh Stowers | IL | Mount Carmel | 2015 | OF | 2018 | 2 | Mariners |
| Tyler Stuart | IL | Herscher | 2018 | RHP | 2022 | 6 | Mets |
| DeJohn Suber | IL | Morgan Park | 2012 | SS | 2012 | 38 | White Sox |
| Ryan Sublette | IL | Lemont | 2017 | RHP | 2021 | 7 | Los Angeles Dodgers |
| Jack Suwinski | IL | Taft | 2016 | OF | 2016 | 15 | Padres |
| Matt Svanson | IL | Lake Zurich | 2017 | RHP | 2021 | 13 | Toronto Blue Jays |
| Charlie Szykowny | IL | Alan B. Shepard | 2018 | SS | 2023 | 9 | Giats |
| Mike Tauchman | IL | Fremd | 2009 | OF | 2013 | 10 | Rockies |
| Christian Taugner | IL | Lake Park | 2013 | RHP | 2017 | 37 | Brewers |
| Marshawn Taylor | IL | Simeon | 2013 | MIF | 2018 | 28 | Diamondbacks |
| Zac Taylor | IL | Downers Grove South | 2014 | OF | 2019 | 25 | Cubs |
| Clint Terry | IL | Fremd | 2010 | LHP | 2013 | 18 | Brewers |
| Sam Thoele | IL | Dieterich | 2011 | RHP | 2015 | 14 | Rockies |
| Kyle Thomas | IL | Providence Catholic | 2009 | C | 2017 | 30 | Tigers |
| Alek Thomas | IL | Mount Carmel High School | 2018 | OF | 2018 | 2 | Diamondbacks |
| Derek Thompson | IL | Teutopolis | 2011 | LHP | 2013 | 12 | Rangers |
| Sam Tidaback | IL | Providence Catholic | 2012 | C | 2016 | 21 | Cubs |
| Charlie Tilson | IL | New Trier | 2011 | CF | 2011 | 2 | Cardinals |
| Nick Tindall | IL | O'Fallon | 2009 | C | 2009 | 17 | Twins |
| Sam Travis | IL | Providence | 2011 | 3B | 2014 | 2 | Red Sox |
| Mitch Trees | IL | Sacred Heart-Griffin | 2014 | C | 2014 | 11 | Reds |
| Dayton Tripp | IL | Goreville | 2013 | RHP | 2016 | 38 | Braves |
| Ben Troike | IL | Lincoln-Way North | 2016 | SS | 2019 | 11 | Rays |
| Alex Troop | IL | Marmion | 2014 | 1B | 2017 | 9 | Nationals |
| Matt Trowbridge | IL | Providence | 2011 | LHP | 2014 | 13 | Orioles |
| Brendan Tunink | IL | Newman Central Catholic | 2024 | OF | 2024 | 8 | Dodgers |
| Nick Vichio | IL | Glenbard East | 2013 | RHP | 2017 | 27 | Orioles |
| Dominic Voegele | IL | Columbia | 2023 | RHP | 2023 | 20 | Arizona Diamondbacks |
| Zaid Walker | IL | Homewood-Flossmoor | 2018 | OF | 2018 | 36 | Reds |
| Matt Walker | IL | Morris | 2016 | LHP | 2019 | 13 | Tigers |
| Michael Walsh | IL | Lyons Township | 2019 | RHP | 2022 | 9 | Pirates |
| Adam Walton | IL | Stevenson | 2012 | SS | 2015 | 20 | Orioles |
| Jude Warwick | IL | Downers Grove North | 2024 | SS | 2024 | 12 | Tigers |
| Jonathan Weaver | IL | Leyden | 2008 | RHP | 2012 | 21 | Rays |
| CJ Weins | IL | Lockport | 2018 | RHP | 2023 | 6 | Boston Red Sox |
| Ryan Weiss | IL | South Elgin | 2015 | RHP | 2018 | 4 | Diamondbacks |
| Jack Wenninger | IL | Cary-Grove | 2020 | RHP | 2023 | 6 | New York Mets |
| Philip Wetherell | IL | Stewardson-Strasburg | 2008 | RHP | 2011 | 8 | Yankees |
| Charlie White | IL | Naperville North | 2010 | OF | 2014 | 21 | Cubs |
| Brandon White | IL | Harlan | 2011 | SS | 2016 | 13 | Braves |
| Donivan Williams | IL | Richards | 2017 | 3B | 2017 | 14 | Cardinals |
| Kyle Wilson | IL | O'Fallon | 2012 | LHP | 2010 | 24 | Giants |
| George Wolkow | IL | Downers Grove North | 2023 | 3B | 2023 | 7 | White Sox |
| Blake Wolters | IL | Mahomet Seymour | 2023 | RHP | 2023 | 2 | Royals |
| Danny Woodrow | IL | Loyola | 2013 | OF | 2016 | 12 | Tigers |
| Austin Wright | IL | Conant | 2008 | LHP | 2011 | 8 | Phillies |
| Jack Yalowitz | IL | Loyola | 2015 | OF | 2019 | 10 | Rockies |
| Justin Yeager | IL | Plainfield North | 2016 | RHP | 2019 | 33 | Braves |
| Alex Young | IL | Carmel Catholic | 2012 | LHP | 2015 | 2 | Diamondbacks |
| Zane Zielinski | IL | Lake View | 2020 | SS | 2024 | 9 | Giants |
| Jake Zitella | IL | St. Charles East | 2023 | 3B | 2023 | 16 | Mets |
| Tony Zych | IL | St. Rita | 2008 | RHP | 2011 | 4 | Cubs |