That's what Emma Quinlivan is facing this weekend as she steps out on the court for her beloved Murray Magpies.

It will mark the first time anyone at the club has reached the milestone, with Quinlivan involved with the Magpies since their inception in 1999.

A seven time premiership player, Quinlivan has competed in 13 grand finals, taken out three club best and fairest's and four runner-ups as well as runner-up in the A-grade league best and fairest.

But It's the 2009 premiership that stands out the most for Quinlivan, with five out of the six Magpie grades tasting grand final success.

"It's definitely the friendships I've made and family that has kept me at the club," Quinlivan said.

"My two little boys have pushed me to 300 because they want to run under the arch with the girls.

"I can't see myself retiring just yet."

She plays B-grade against Howlong on Saturday.