| Name | Position | Number | Height | From | Seasons With Windy City | Games Played With WCB |
| Bryce Alford | G | #20 | 6-3 | UCLA | 2021-22 | 28 |
| Rawle Alkins | G | #20 | 6-5 | Arizona | 2018-19 | 44 |
| Yor Anei | C | #00 | 6-10 | DePaul | 2024-25 | 3 |
| Kostas Antetokounmpo | F | #37 | 6-10 | Dayton | 2022-23 | 12 |
| Ryan Arcidiacono | G | #15 and #51 | 6-3 | Villanova | 2017-18, 2023-24, 2024-25 | 72 |
| Chase Audige | G | #7 | 6-4 | Northwestern | 2023-24 | 6 |
| JJ Avila | F | #31 | 6-8 | Colorado State | 2016-17 | 21 |
| Ibou Badji | C | #00 | 7-1 | FC Barcelona | 2025-26 | 1 |
| Keita Bates-Diop | F | #6 | 6-8 | Ohio State | 2019-20 | 2 |
| Troy Baxter Jr. | F | #7 | 6-9 | Morgan State | 2021-22 | 7 |
| VJ Beachem | F | #2 | 6-8 | Notre Dame | 2018-19, 2019-20 | 84 |
| Giorgi Bezhanishvili | F/C | #12 | 6-9 | Illinois | 2025-26 | 50 |
| Jamal Bieniemy | G | #25 | 6-5 | UTEP | 2025-26 | 8 |
| Onuralp Bitim | F | #17 | 6-6 | Turkey | 2023-24 | 22 |
| Antonio Blakeney | G | #9 | 6-4 | LSU | 2017-18, 2018-19 (assignment) | 34 |
| Vrenz Bleijenbergh | F | #40 | 6-10 | Belgium | 2021-22 | 3 |
| Jaron Blossomgame | F | #8 | 6-6 | Clemson | 2019-20 | 15 |
| Jean-Jacques Boissy | G | #55 | 6-2 | Al Ahli Tripoli | 2025-26 | 9 |
| Bol Bol | C | #10 | 7-2 | Oregon | 2019-20 (assignment) | 8 |
| Tim Bond | G | #3 | 6-7 | Eastern Michigan | 2021-22 | 13 |
| Taylor Braun | G/F | #24 | 6-7 | North Dakota State | 2024-25 | 8 |
| Devin Brooks | G | #5 | 6-1 | Creighton | 2016-17 | 3 |
| Alec Brown | F/C | #21 | 7-1 | Wisconsin-Green Bay | 2016-17 | 50 |
| Keyshawn Bryant | F | #9 | 6-6 | South Florida | 2025-26 | 22 |
| Matas Buzelis | F | #14 | 6-10 | NBA G League Ignite | 2024-25 (assignment) | 2 |
| Will Bynum | G | #12 | 6-0 | Georgia Tech | 2016-17 | 22 |
| Perrion Callandret | G | #1 | 6-2 | Idaho | 2019-20, 2021-22 | 68 |
| Maurice Calloo | F | #7 | 6-10 | Oregon State | 2022-23 | 8 |
| Chris Clemons | G | #3 | 5-9 | Campbell | 2022-23, 2023-24 | 34 |
| Tyler Cook | F/C | #25 | 6-8 | Iowa | 2021-22 | 17 |
| Ben Coupet Jr. | F | #11 | 6-7 | Southern Illinois | 2022-23, 2023-24, 2024-25 | 117 |
| Will Davis II | F | #5 | 6-8 | UC Irvine | 2017-18 | 14 |
| Andre Dawkins | G | #1 | 6-4 | Duke | 2016-17 | 14 |
| Coreontae DeBerry | C | #9 | 6-10 | Cincinatti | 2016-17 | 12 |
| Spencer Dinwiddie | G | #25 | 6-6 | Colorado | 2016-17 | 9 |
| Daniel Dixon | G/F | #0 | 6-6 | William & Mary | 2019-20 | 16 |
| Dikembe Dixson | F | #7 | 6-7 | UIC | 2018-19 | 6 |
| Marcus Domask | G/F | #3 | 6-6 | Illinois | 2024-25 | 31 |
| Devon Dotson | G | #1 | 6-1 | Kansas | 2021-22 | 34 |
| Milton Doyle | G | #35 | 6-4 | Loyola-Chicago | 2019-20 | 40 |
| PJ Dozier | G/F | #15 | 6-6 | South Carolina | 2019-20 | 18 |
| Fousseyni Drame | F | #2 | 6-7 | Duquesne | 2025-26 | 1 |
| Henri Drell | F | #0 | 6-9 | Estonia | 2021-22, 2022-23, 2023-24 | 120 |
| Chris Duarte | G | #27 | 6-5 | Oregon | 2024-25 (assignment) | 2 |
| Duje Dukan | F | #13 | 6-10 | Wisconsin | 2016-17, 2017-18 | 40 |
| Jarell Eddie | F | #8 | 6-7 | Virginia Tech | 2016-17, 2017-18 | 48 |
| TK Edogi | F | #1 | 6-8 | Iona | 2024-25 | 8 |
| Noa Essengue | F | #24 | 6-8 | Ratiopharm Ulm/France | 2025-26 (assignment) | 4 |
| CJ Fair | F | #5 and #7 | 6-8 | Syracuse | 2017-18, 2018-19 | 60 |
| Derrick Favors | F/C | #14 | 6-10 | Georgia Tech | 2023-24 | 29 |
| Kay Felder | G | #20 | 5-8 | Oakland | 2017-18 (assignment) | 3 |
| Cristiano Felicio | C | #6 | 6-10 | Flamengo/Brazil | 2016-17 (assignment), 2017-18 (assignment), 2019-20 (assignment) | 13 |
| Armon Fletcher | G | #16 | 6-5 | Southern Illinois | 2023-24 | 1 |
| Trentyn Flowers | F | #00 | 6-9 | Adelaide 36ers | 2025-26 | 14 |
| Javon Freeman-Liberty | G | #00 | 6-3 | DePaul | 2022-23, 2024-25 | 54 |
| Jerome Frink | F | #33 | 6-7 | LIU Brooklyn | 2017-18 | 4 |
| Andrew Funk | G | #30 | 6-5 | Penn State | 2023-24 | 13 |
| Eric Gaines | G | #11 | 6-2 | Alabama-Birmingham | 2024-25 | 20 |
| Daniel Gafford | C | #12 | 6-10 | Arkansas | 2019-20 | 3 |
| Kaiser Gates | F | #21 | 6-7 | Xavier | 2018-19 | 50 |
| Evan Gilyard II | G | #1 | 5-10 | University of Missouri-Kansas City | 2023-24 | 37 |
| Dayon Goodman | F | #8 | 6-8 | Westminster College | 2019-20 | 11 |
| Jerian Grant | G | #2 | 6-4 | Notre Dame | 2016-17 (assignment) | 2 |
| Caleb Grill | G | #31 | 6-3 | Missouri | 2025-26 | 33 |
| Mouhamadou Gueye | F | #16 | 6-9 | Pittsburgh | 2025-26 | 47 |
| Ferrakohn Hall | F | #17 | 6-8 | Memphis | 2016-17, 2018-19, 2019-20 | 125 |
| Jordan Hall | G | #13 | 6-7 | St. Joseph's (PA) | 2024-25 | 39 |
| Alex Hamilton | G | #3 | 6-4 | Louisiana Tech | 2017-18 | 14 |
| Stefhon Hannah | G | #11 | 6-1 | Missouri | 2017-18 | 4 |
| Jalen Harris | G | #2 | 6-5 | Nevada | 2023-24 | 35 |
| Tyler Harris | F | #10 | 6-10 | Auburn | 2017-18 | 40 |
| Andrew Harrison | G | #6 | 6-4 | Kentucky | 2021-22 | 4 |
| Max Heidegger | G | #20 | 6-3 | UCSB | 2023-24 | 10 |
| Malcolm Hill | G | #14 and #21 | 6-6 | Illinois | 2021-22, 2022-23 | 31 |
| RJ Hunter | G | #22 | 6-5 | Georgia State | 2016-17 | 5 |
| Chandler Hutchison | G/F | #25 | 6-7 | Boise State | 2019-20 (assignment) | 1 |
| Justin Jackson | F | #15 | 6-7 | Maryland | 2025-26 | 24 |
| Jordan Jackson | G | #22 | 6-3 | UTRGV | 2024-25 | 42 |
| Quenton Jackson | G | #29 | 6-5 | Texas A&M | 2023-24 | 38 |
| Lacey James | F/C | #44 | 6-9 | Northern Illinois | 2023-24, 2024-25 | 30 |
| Jaylen Johnson | F | #0 | 6-9 | Louisville | 2017-18 (assignment) | 50 |
| Carlik Jones | G | #1 | 6-0 | Louisville | 2022-23 | 43 |
| Lazeric Jones | G | #12 | 6-0 | UCLA | 2022-23 | 21 |
| Perry Jones III | F | #2 | 6-11 | Baylor | 2021-22 | 11 |
| Yuki Kawamura | G | #11 | 5-7 | Yokohama B-Corsairs | 2025-26 | 11 |
| Tiwian Kendley | G | #7 | 6-5 | Morgan State | 2018-19 | 4 |
| Joe Kilgore | G | #2 | 6-5 | Texas A&M-Corpus Christi | 2018-19 | 19 |
| Nick King | F | #7 | 6-7 | Middle Tennessee State | 2022-23 | 24 |
| Kevin Knox II | F | #7 | 6-8 | Kentucky | 2025-26 | 39 |
| David Laury III | F | #22 | 6-9 | Iona | 2016-17 | 10 |
| Jake Layman | F | #10 | 6-8 | Maryland | 2016-17 (assignment) | 8 |
| Walt Lemon Jr. | G | #25 | 6-2 | Bradley | 2018-19 | 33 |
| Justin Lewis | F | #34 | 6-7 | Marquette | 2023-24 | 14 |
| EJ Liddell | F | #32 | 6-6 | Ohio State | 2024-25 | 36 |
| Scottie Lindsey | G | #20 | 6-5 | Northwestern | 2021-22, 2023-24 | 55 |
| Cartier Martin | F | #20 | 6-7 | Kansas State | 2016-17 | 6 |
| Charles Matthews | G/F | #8 | 6-6 | Michigan | 2022-23 | 35 |
| Tre'Darius McCallum | F | #7 | 6-7 | DePaul | 2018-19, 2019-20 | 53 |
| Mac McClung | G | #00, #0 | 6-2 | Texas Tech | 2021-22, 2025-26 | 41 |
| Mike Miles Jr. | G | #8 | 6-2 | Texas Christian | 2024-25 | 9 |
| Emanuel Miller | F | #20, #2 | 6-7 | Texas Christian | 2024-25, 2025-26 | 46 |
| Leonard Miller | F | #50 | 6-10 | G League Ignite | 2025-26 (assignment) | 1 |
| Jameel McKay | F | #1 | 6-9 | Iowa State | 2018-19 | 2 |
| Alfonzo McKinnie | F | #34 | 6-8 | Wisconsin-Green Bay | 2016-17 | 50 |
| Adam Mokoka | G | #20 | 6-4 | Mega Basket/France | 2019-20 | 31 |
| Isaiah Moore | G | #50 | 6-1 | South Alabama | 2025-26 | 2 |
| Isaih Moore | F/C | #13 | 6-10 | Fresno State | 2023-24 | 14 |
| David Muoka | C | #7 | 6-10 | UNLV | 2024-25 | 48 |
| Mychal Mulder | G | #1 and #11 | 6-3 | Kentucky | 2017-18, 2018-19 | 95 |
| RJ (Ruben) Nembhard Jr. | G | #8 | 6-4 | Texas Christian | 2025-26 | 21 |
| Derick Newton | F | #22 | 6-7 | Stetson | 2017-18 | 22 |
| Daniel Ochefu | C | #21 | 6-10 | Villanova | 2017-18 | 18 |
| Jon Octeus | G | #4 and #8 | 6-4 | Purdue | 2016-17, 2017-18, 2018-19 | 78 |
| Lachlan Olbrich | F/C | #47 | 6-8 | Illawarra | 2025-26 | 18 |
| Daniel Oturu | F/C | #24 | 6-8 | Minnesota | 2021-22, 2022-23 | 72 |
| Jeremy Pargo | G | #2 | 6-2 | Gonzaga | 2021-22, 2022-23 | 37 |
| Cameron Payne | G | #1 and #2 | 6-1 | Murray State | 2016-17, 2017-18 | 6 |
| Julian Phillips | F | #15 | 6-8 | Tennessee | 2023-24 (assignment), 2024-25 (assignment) | 10 |
| Darel Poirier | C | #16 | 6-10 | France | 2019-20 | 5 |
| Wooga Poplar | G | #5 | 6-5 | Villanova | 2025-26 | 15 |
| Bobby Portis Jr. | F | #5 | 6-10 | Arkansas | 2016-17 (assignment) | 1 |
| Giddy Potts | G | #20 | 6-2 | Middle Tennessee | 2025-26 | 12 |
| Rodney Pryor | G | #3 | 6-5 | Georgetown | 2018-19 | 1 |
| Tim Quarterman | G | #55 | 6-5 | LSU | 2016-17 (assignment) | 9 |
| Kerwin Roach | G | #12 | 6-4 | Texas | 2021-22 | 38 |
| Brandon Sampson | G | #44 | 6-5 | LSU | 2018-19 | 19 |
| JaKarr Sampson | F | #1 | 6-7 | St. John's | 2018-19 | 24 |
| Adama Sanogo | F/C | #21 | 6-9 | UConn | 2023-24, 2024-25 | 67 |
| Wesley Saunders | G | #24 | 6-6 | Harvard | 2016-17 | 46 |
| Alexander Schumacher | G | #5 | 6-3 | Seattle | 2024-25 | 40 |
| Simi Shittu | F/C | #11 | 6-10 | Vanderbilt | 2019-20 | 40 |
| Justin Simon | G | #5 | 6-4 | St. John's | 2019-20 | 43 |
| Marko Simonovic | C | #19 | 7-0 | Montenegro | 2021-22 (assignment), 2022-23 (assignment) | 75 |
| Marvin Smith | G/F | #5 | 6-6 | North Carolina-Greensboro | 2023-24 | 15 |
| D'Vauntes Smith-Rivera | F | #1 | 6-2 | Georgetown | 2016-17 | 6 |
| DJ Steward | G | #00 | 6-2 | Duke | 2024-25 | 16 |
| Diamond Stone | C | #00 | 6-11 | Maryland | 2017-18 | 10 |
| Max Strus | G/F | #28 | 6-5 | DePaul | 2019-20 | 13 |
| Keifer Sykes | G | #28 | 5-11 | Wisconsin-Green Bay | 2023-24 | 28 |
| Dalen Terry | G/F | #25 | 6-7 | Arizona | 2022-23 (assignment), 2023-24 (assignment) | 17 |
| Terry Taylor | F | #21 | 6-4 | Austin Peay | 2022-23 | 7 |
| Lahat Thioune | F | #34 | 6-10 | South Dakota | 2025-26 | 15 |
| Aaron Thomas | G | #3 | 6-5 | Florida State | 2016-17 | 43 |
| Elijah Thomas | F/C | #2 | 6-9 | Clemson | 2021-22 | 6 |
| Jalen Thomas | C | #1 | 6-10 | Butler | 2024-25 | 25 |
| Ethan Thompson | G | #5 | 6-5 | Oregon State | 2021-22, 2022-23 | 90 |
| Anthony Tucker | G | #22 | 6-4 | Minnesota State-Moorhead | 2022-23 | 5 |
| Jordan Tucker | F | #8 | 6-7 | Butler | 2021-22 | 9 |
| Tyler Ulis | G | #0 | 5-10 | Kentucky | 2018-19 | 4 |
| Denzel Valentine | G | #45 | 6-4 | Michigan State | 2016-17 (assignment), 2019-20 (assignment) | 4 |
| Jarred Vanderbilt | F | #3 | 6-9 | Kentucky | 2019-20 (assignment) | 3 |
| Thomas Walkup | G/F | #0 | 6-4 | Stephen F. Austin State | 2016-17 | 40 |
| Karrington Ward | F | #14 | 6-5 | Eastern Michigan | 2017-18, 2018-19 | 40 |
| Kyle Washington | F | #12 | 6-9 | University of Cincinnati | 2018-19 | 2 |
| Aaron Wheeler | F | #3 | 6-9 | St. John's | 2022-23 | 29 |
| Okaro White | F | #15 | 6-8 | Florida State | 2022-23 | 2 |
| Kahlil Whitney | F | #6 | 6-6 | Kentucky | 2023-24 | 3 |
| Thomas Wilder | G | #22 and #14 | 6-3 | Western Michigan | 2018-19, 2019-20 | 79 |
| Lucas Williamson | G | #55 | 6-4 | Loyola-Chicago | 2025-26 | 15 |
| Brandon Wood | G | #30 | 6-2 | Michigan State | 2017-18 | 43 |
| Ryan Woolridge | G | #3 | 6-3 | Gonzaga | 2025-26 | 36 |
| Jacob Young | G | #42 | 6-2 | Oregon | 2023-24 | 20 |
| Jahmir Young | G | #17 | 6-1 | Maryland | 2024-25 | 13 |
| Marcus Zegarowski | G | #9 | 6-2 | Creighton | 2022-23 | 6 |
| Paul Zipser | F | #16 | 6-8 | Bayern Munich | 2016-17 (assignment), 2017-18 (assignment) | 5 |
