Editor's note: This list is the top-10 stories from the collegiate and professional ranks. Because high school sports are so popular, we'll have a separate prep sports story as well. Also, these stories are listed in chronological order and not ranked because we want you to rank them by New Year's Eve. Please rank your own list at the bottom of the story. Also, check below the ranker at the bottom of the story for other big moments from the decade.
As the 2010s come to an end, it's time to look back at the biggest stories of the decade.