At the end of an AFL season when the medals are awarded and a premiership flag is flying, it's easy to forget all the little moments that made up one grand, unpredictable year.

We've already covered some of our most memorable moments from earlier in the year, and now with the finals series concluded, we've taken a look back at the top 10 highlights in 2021.

4. Walker ends Melbourne's undefeated streakย 

Taylor Walker has kicked 489-goals throughout his illustrious career, but his final major in Adelaide's Round 10 match against Melbourne might be one of his most memorable.

The undefeated Demons seemed to have another win pencilled in as the fourth-quarter drew to a close, up by 16-points thanks to a Clayton Oliver goal. The Crows came back, riding a final quarter surge until the ball landed in the hands of former captain Tex, who kicked truly in the final minute of the game and gave the Adelaide Oval crowd an underdog win for the ages.

The assumed wooden spooners up against the would-be premiers, an unassuming match delivering a nail-biting finish worthy of ending an 11-game winning streak.