| Year | Illinois Mr. Basketball | School | Points received | College | NBA Draft | Ref |
|---|
| 2025 | Jaxson Davis | Warren Township High School, Gurnee | 315 | | | [1] |
| 2024 | Morez Johnson Jr. | Thornton Township High School, Harvey | 130 | Illinois | | [2] |
| 2023 | Brock Harding | Moline High School, Moline | 272 | Iowa | | [3] |
| 2022 | Braden Huff | Glenbard West High School, Glen Ellyn | 473 | Gonzaga | | [4] |
| 2021 | n/a | | | | | |
| 2020 | Adam Miller | Morgan Park High School, Chicago | 142 | Illinois, LSU, Arizona State | | [5] |
| 2019 | E. J. Liddell | Belleville West, Belleville | 506 | Ohio State | 2022 NBA draft: 2nd round, 41st overall by the New Orleans Pelicans | [6] |
| 2018 | 432 | [7] |
| 2017 | Mark Smith | Edwardsville High School, Edwardsville | 251 | Illinois, Missouri, Kansas State | | [8] [9] |
| 2016 | Charlie Moore | Morgan Park High School, Chicago | 221 | Cal, Kansas, DePaul, Miami | | [10] [11] |
| 2015 | Jalen Brunson | Adlai E. Stevenson High School, Lincolnshire | 552 | Villanova | 2018 NBA draft: 2nd round, 33rd overall by the Dallas Mavericks | |
| 2014 | Jahlil Okafor | Whitney M. Young Magnet High School, Chicago | 492 | Duke | 2015 NBA draft: 1st round, 3rd overall by the Philadelphia 76ers | [12] |
| 2013 | Jabari Parker | Simeon Career Academy, Chicago | 315 | Duke | 2014 NBA draft: 1st round, 2nd overall by the Milwaukee Bucks | [13] [14] |
| 2012 | 400 | [15] |
| 2011 | Ryan Boatright | East Aurora High School, Aurora | 257 | UConn | | [16] |
| Chasson Randle | Rock Island High School, Rock Island | Stanford | | |
| 2010 | Jereme Richmond | Waukegan High School, Waukegan | 455 | Illinois | | |
| 2009 | Brandon Paul | Warren Township High School, Gurnee | 337 | Illinois | | [17] |
| 2008 | Kevin Dillard | Homewood-Flossmoor High School, Flossmoor | 228 | Southern Illinois, Dayton | | [18] |
| 2007 | Derrick Rose | Simeon Career Academy, Chicago | 720 | Memphis | 2008 NBA draft: 1st round, 1st overall by the Chicago Bulls | [17] |
| 2006 | Jon Scheyer | Glenbrook North High School, Northbrook | 1,187 | Duke | | [17] [19] |
| 2005 | Julian Wright | Homewood-Flossmoor High School, Flossmoor | 645 | Kansas | 2007 NBA draft: 1st round, 14th overall by the New Orleans Hornets | [17] |
| 2004 | Shaun Livingston | Peoria Central High School, Peoria | 1,056 | none | 2004 NBA draft: 1st round, 4th overall by the Los Angeles Clippers | [17] |
| 2003 | Shannon Brown | Proviso East High School, Maywood | 887 | Michigan State | 2006 NBA draft: 1st round, 25th overall by the Cleveland Cavaliers | [17] |
| 2002 | Dee Brown | Proviso East High School, Maywood | 952 | Illinois | 2006 NBA draft: 2nd round, 46th overall by the Utah Jazz | [17] |
| 2001 | Eddy Curry | Thornwood High School, South Holland | 1,443 | none | 2001 NBA draft: 1st round, 4th overall by the Chicago Bulls | [17] |
| 2000 | Darius Miles | East St. Louis High School, East St. Louis | 217 | none | 2000 NBA draft: 1st round, 3rd overall by the Los Angeles Clippers | [20] |
| 1999 | Brian Cook | Lincoln High School, Lincoln | 903 | Illinois | 2003 NBA draft: 1st round, 24th overall by the Los Angeles Lakers | |
| 1998 | Frank Williams | Manual High School, Peoria | 1,049 | Illinois | 2002 NBA draft: 1st round, 25th overall by the Denver Nuggets | [17] |
| 1997 | Sergio McClain | Manual High School, Peoria | 1,361 | Illinois | | [17] |
| 1996 | Ronnie Fields | Farragut Academy, Chicago | 1,270 | none | | [17] |
| 1995 | Kevin Garnett | Farragut Academy, Chicago | 1,443 | none | 1995 NBA draft: 1st round, 5th overall by the Minnesota Timberwolves | [21] |
| 1994 | Jarrod Gee | St. Martin de Porres High School, Chicago | 658 | Illinois | | |
| 1993 | Rashard Griffith | King College Prep High School, Chicago | 1,329 | Wisconsin | 1995 NBA draft: 2nd round, 38th overall by the Milwaukee Bucks | |
| 1992 | Chris Collins | Glenbrook North High School | 1,195 | Duke | | |
| 1991 | Howard Nathan | Manual High School, Peoria | 822 | DePaul, Louisiana-Monroe | | |
| 1990 | Jamie Brandon | King College Prep High School, Chicago | 826 | LSU | | |
| 1989 | Deon Thomas | Simeon Vocational High School, Chicago | 959 | Illinois | 1994 NBA draft: 2nd round, 28th overall by the Dallas Mavericks | |
| 1988 | Eric Anderson | St. Francis de Sales High School, Chicago | 1,490 | Indiana | | |
| 1987 | Marcus Liberty | King College Prep High School, Chicago | 1,286 | Illinois | 1990 NBA draft: 2nd round, 42nd overall by the Denver Nuggets | |
| 1986 | Nick Anderson | Simeon Vocational High School, Chicago | 876 | Illinois | 1989 NBA draft: 1st round, 11th overall by the Orlando Magic | |
| 1985 | Ed Horton | Lanphier High School, Springfield | 1,735 | Iowa | 1989 NBA draft: 2nd round, 39th overall by the Washington Bullets | |
| 1984 | Brian Sloan | McLeansboro High School, McLeansboro | 1,303 | Indiana | | |
| 1983 | Marty Simmons | Lawrenceville High School, Lawrenceville | 2,056 | Indiana, Evansville | | [22] |
| 1982 | Bruce Douglas | Quincy Senior High School, Quincy | 1,700 | Illinois | 1986 NBA draft: 3rd round, 57th overall by the Sacramento Kings | |
| 1981 | Walter Downing | Providence Catholic High School, New Lenox | 1,301 | DePaul, Marquette | 1986 NBA draft: 6th round, 138th overall by the Boston Celtics | [23] |