As the 2013 regular season is winding down and the Yankees are making a playoff push, the reality is really sinking in that Mariano is retiring. The Mariano Rivera farewell tour has been – if nothing else – extravagant. Mo announced before the season that 2013 would be his last, ensuring that everyone around MLB would get one last opportunity to soak-in the greatest closer of all time and show their appreciation for a man who has done so much for the game of Baseball.