The Oklahoma high school state wrestling championships are underway. Here’s how you can watch online with NFHS Network. How can I watch Oklahoma high school wrestling? Fans can subscribe to NFHS Network. a nationwide streaming platform for more than 9,000 high school sports. You can find the list of available schools here. How much does an NFHS subscription cost? Is there a free trial to NFHS Network? An annual subscription costs $79.99, or you can pay monthly for $11.99 per month. Can you watch NFHS on your phone or TV? NFHS Network is available on smart TVs like Apple TV, Roku, Amazon Fire and Google Chromecast, as well as on iOS and Android smartphones. Thank you for relying on us to provide the journalism you can trust.