Purdue vs Illinois head-to-head: position-by-position star ratings, experience, and composite grades on CFB Matchup. They meet Week 5, Saturday, October 3, 2026.
The Breakdown
Purdue 61, Illinois 60 — a coin flip. Purdue's 3.5★ D-line versus a 3.0★ Illini O-line separates it.
When Purdue has the ball: The 3.4★ O-line, led by 4★ Joey Tanona, holds a slight edge on Illinois' 3.0★ D-line.
When Illinois has the ball: The 3.0★ O-line faces Purdue's 3.5★ D-line — CJ Madden and Elo Modozie both 4★.
Swing factor: Katin Houser, a 4★ fourth-year transfer, outranks Ryan Browne's 3★ and three years — the biggest gap here.
X-factor: Purdue travels to Champaign for a Week 5 Saturday; Illinois banks the home-field edge in October.