Best way to express a change of subjects in a succession of events I'm trying to say that "she will go eat after playing tennis with her friends" but I want to know if there are better ways of saying this then the ones I'm about to show

她和朋友打了网球，她去吃饭。

or

她跟朋友打网球以后，她去吃饭。

Right now these sentences sound really choppy to me. If it's better to keep a consistent subject, then I'm wondering if there's any way I can put "with friends" after the verb and not with the subject. For example, maybe something like

她先打网球跟朋友，在去吃饭。

Again, any alternative ways of expression would be appreciated.
Actually the second one is quite natural. 

她跟朋友打网球以后，她去吃饭。

This is actually the most legit you can get for this case, otherwise you will have to alter the meaning of your sentence a bit. Like:

她在网球场和朋友约好了， 然后再去吃饭。

Which means, she had a plan to go to tennis with her friends, and then dinner.