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Official Site: Rax

Rax Roast Beef is a regional U.S. fast food restaurant chain specializing in roast beef sandwiches. The company is based in Ironton, Ohio. Once a major player in the fast food industry, Rax has extensively scaled down its operations since its peak in the 1980s.

Rax was originally known as "JAX Roast Beef", founded by Jack Roschman in 1967, in Springfield, Ohio. In 1969, Roschman sold the chain to General Foods, who then changed the name of the restaurants to "RIX Roast Beef". General Foods ran the chain until 1978, when most of the restaurants closed down. The remaining 10 units were franchised units owned by the Restaurant Administration Corporation (RAC), headed by J. Patrick Ross, a franchisee of multiple restaurant chains including Wendy's, Ponderosa Steak House, and Long John Silver's.

RAC purchased the remainder of RIX from General Foods, and returned the JAX name to the restaurants. RAC eventually decided to focus on the roast beef business, and began franchising the chain. The JAX restaurants were renamed Rax to be more suitable for trademarking and franchising, with the first Rax branded franchise restaurant opening in Columbus, Ohio. RAC was renamed Rax Systems Inc., then again to Rax Restaurants Inc. in 1982. By then, Rax had grown to over 221 restaurants in 25 states.

In 1981, the chain introduced baked potatoes and salad bars to its menu. In 1988, the company decided to reduce the size of its money losing salad and food bars to help reduce expenses and refocus on sandwiches.

Mr. Delicious has not been a contender in any CBUB matches.