While the UFC 244 main event left bad tastes in people’s mouths, UFC 244 at Madison Square Garden can be considered a success financially. A total of 20,143 attended the event — a sell-out crowd — and produced a gate of $6,575,996.19. Out of the UFC’s four events held at the historic New York venue, it is the second-highest gate. Only UFC 205, the first UFC event in New York following…