Correct syntax and grammar in articles

Hello, I have 200 articles about poker ("spinned" articles), each around 500 words. I need someone to look over and correct them, rewrite some sentences so it is correct grammatically. Currently syntax is not right in most of them. I don't need to create something new, just fix the errors. It is not a hard job, but rather very time consuming. Deadline is not that important, as long as the project is done. If you have any questions, feel free to ask. Thanks!