World Series of Fighting 19: Gaethje vs. Palomino

World Series of Fighting 19: Gaethje vs. Palomino was a mixed martial arts event held March 28, 2015 in Phoenix, Arizona, United States. This event aired on NBCSN in the U.S and on Fight Network in Canada. World Series of Fighting 19: Gaethje vs. Palomino was a mixed martial arts event held March 28, 2015 in Phoenix, Arizona, United States. This event aired on NBCSN in the U.S and on Fight Network in Canada. World Series of Fighting 19: Gaethje vs. Palomino was a mixed martial arts event held March 28, 2015 in Phoenix, Arizona, United States. This event aired on NBCSN in the U.S and on Fight Network in Canada. World Series of Fighting 19: Gaethje vs. Palomino was a mixed martial arts event held March 28, 2015 in Phoenix, Arizona, United States. This event aired on NBCSN in the U.S and on Fight Network in Canada.