Hi conway. I also have a 14 year old boy and recognise myself in your post. BabyGanoush is partly right, but I expect there are reasons why you can't cancel next week's match, if it's anything like at our house.
I think you do need to stop running around after him so much, but maybe you could do what I'm trying to do at the moment and make a tactical withdrawal rather than just get angry and refuse to do things for him.
I think many modern parents are guilty of doing too much for their children. I'm ashamed to admit that it's only this year that I have started to require my children (14 and 12) to tidy away their own things after meals, make their own breakfast, set an alarm clock and get themselves up in the morning, pick up their own dirty laundry from their bedroom floors, open their curtains in the morning.... I suddenly realised that they need to learn independence and do these things, and actually I find that asking them to do one thing at a time (and repeating it daily so that it soon becomes habit) is better than yelling at them about not doing anything. Also, I feel happier each day. Getting them to set their own alarm clocks/get up/make & clear away breakfast has given me an extra 20 mins in bed each morning!
With lifts, it's not so possible, but you could explain to your DS that it is wearing you out doing all the driving around, as well as taking you away from other things that you need time to do, so it would be a help if he could talk to friends about sharing lifts maybe?
Let us know how you get on and if anything works!!