2009–10 Big Ten Conference men's basketball season
Columns: ACC Team | Big Ten Team | Location | Attendance | Winner | Challenge Leader
Virginia | Penn State | John Paul Jones Arena • Charlottesville, VA | 8898 | Penn State (69–66) | Big Ten (1–0) | Wake Forest | #4 Purdue | Mackey Arena • West Lafayette, IN | 14123 | Purdue (69–58) | Big Ten (2–0) | NC State | Northwestern | RBC Center • Raleigh, NC | 11913 | Northwestern (65–53) | Big Ten (3–0) | Maryland | Indiana | Assembly Hall • Bloomington, IN | 17039 | Maryland (80–68) | Big Ten (3–1) | #10 North Carolina | #9 Michigan State | Dean Smith Center • Chapel Hill, NC | 21346 | North Carolina (89–82) | Big Ten (3–2) | Virginia Tech | Iowa | Carver-Hawkeye Arena • Iowa City, IA | 8755 | Virginia Tech (70–64) | Tied (3–3) | #18 Clemson | Illinois | Littlejohn Coliseum • Clemson, SC | 10000 | Illinois (76–74) | Big Ten (4–3) | Miami | Minnesota | BankUnited Center • Coral Gables, FL | 5157 | Miami (63–58) | Tied (4–4) | Boston College | Michigan | Crisler Arena • Ann Arbor, MI | 10718 | Boston College (62–58) | ACC (5–4) | #6 Duke | Wisconsin | Kohl Center • Madison, WI | 17230 | Wisconsin (73–69) | Tied (5–5)