You usually need to go to a Dicks Sporting Goods store to apply for their card but I found this mobile link you have to access from your mobile device where you can apply at from an old thread here on myfico. I applied and got approved $1200.
www.tinyurl.com/dickscc is the link to apply on your mobile device, won't work on a desktop computer
I had a JCPenney card long ago I stupidly closed (that I regret) and a few months after I was originally apped for it and was approved for$300, they upped my limit to $900 and automatically upgraded me to the mastercard with a $3000 limit then auto CLI me a few months down the road to $4000. I hope that can happen with my Dicks Sporting Goods card like it did with my old JCP Card! Really want the Mastercard.