ESPN recently premiered the final film in their documentary series, 30 for 30, out now on dvd. Complete creative control was given to 30 different Hollywood filmmakers and the result is a riveting collection that even the non-sports fan can appreciate.

Our favorite is Unmatched, directed by Lisa Lax and Nancy Stern Winter. It documents the legendary on-court rivalry and off-court friendship between tennis greats Chris Evert and Martina Navratilova. In 12 consecutive years on the circuit, Chris and Martina traded the top ranking. Check out our exclusive interview with Chris here.