The Real Winner Of March Madness? Grilled Chicken Burritos.

Enjoying a little "team-building" by watching March Madness with your colleagues at work? You're probably eating a grilled-chicken burrito, too — it's corporate America's go-to order come tourney time, after all. That's according to MarketWatch, citing data provided by the online ordering service Seamless.

The annual NCCA basketball tournament is a big boon to the food-delivery business, and a big chunk of that uptick comes from offices. According to the Seamless data, orders from corporate accounts increased by seven percent during weekday games in 2014, compared with 2013 and 2012.

If the numbers are a true indication, then the average American hoops-watching desk jockey is surely getting his fill of tortillas at this time of year. The two hottest items are chicken burritos and California wraps. Check out the full breakdown in handy chart form below.