Skill wise, I would absolutely say you have the skills to do what ya need to do. A couple of the shots are a tad over sharpened (it's showing up in the grass), but the timing and all else looks about right for the equipment you were using. So yeah, I am sure you could deliver good enough shots for a Division II school. Expectations from a Div 1 school is you would likely need a 300 or a 400 to get the expected shots at that level of play, but still not required. And I am sure you would do just fine there as well. My only cautionary note would be that you left because of some rain. As someone who does this all the time, you dream about games like this. I am so tired of sun shinny games, I could hurl sometimes. If I got a game like this, you would have to drag my soaked arse off the field before I would go home. I would find a plastic bag or anything to keep over my equipment so I could keep shooting. Images from games like this are the ones that will get an editor to stop and take a look. And I know you have what it takes to stick in there when things get tough. So I just wonder if you have the motivation to want to do something like sports photography. There is no right or wrong answer here. It is just that it does get repetitive, and you got to really love what your doing to keep the excitement showing in the images. Otherwise, it will be come just a job... and it will kill the fun of photography.
Hope I didn't cross any lines here. The skills are there, is the heart willing is the question.