|Venue: Princes Park||Date: Saturday July 18, 1903|
|Result: Won by 30 points||Umpire:||Crowd: 9,000|
|Goalkickers: B.Leeds 2, J.Sullivan 2, F.Elliott 1, M.Grace 1, F.Webber 1.|
|Reports: Nil||Injuries: C.Roland (wrenched ankle) taken from the ground to see a doctor.|
Up forward for Carlton, Joe Sullivan maintained his scoring consistency, and joined a four-way log jam at the top of the goal-kicking table. Four players; Sullivan, Ike Woods of Geelong, and Collingwood pair Lockwood and Rowell were all equal on 24 majors for the season.
Meanwhile, in other matches, St Kilda caused one of the upsets of the year by knocking over Fitzroy at the Junction Oval. Carlton was now equal second with the Maroons, just one win and a few percentage points behind Collingwood.
|B:||Charlie O'Connor||Frank Hince||Gordon Ross|
|HB:||Fred Elliott||Ernie Walton (vc)||Albert Trim|
|C:||George Bruce||Arthur Ford||Charlie Roland|
|HF:||Henry McShane||Mick Grace||Fred Webber|
|F:||Jim Opie||George Topping||Joe Sullivan|
|Ruck:||Joe McShane (c)||Billy Leeds||Archie Snell|
Round 11 | Round 13