Here's how the last five years might have played out under the different proposed scenarios. (Not accounting, of course, for the fact that the won-lost records would have been different with a different schedule.) For each year, in the first section I show, for each league, the four playoff teams, and in brackets who the fifth team would have been if there was provision for a second wild card. I then show, in the "Single Division" section, who would have made the playoffs if the five teams with the best records qualified. In some years, there's no difference, but sometimes there are a few different teams qualifying. The 2007 NL race would have been incredible. 2010 in the NL would have been essentially unchanged. 2010 NATIONAL LEAGUE 1. Phillies (97) 1. Reds (91) 1. Giants (92) W1. Braves (91) {W2. Padres (90)} Single Division: 1. Phillies (97) 2. Giants (92) 3T. Braves (91) 3T. Reds (91) 5. Padres 90 AMERICAN LEAGUE 1. Rays (96) 1. Twins (94) 1. Rangers (90) W1. Yankees (95) {W2. Red Sox (89)} Single Division: 1. Rays (96) 2. Yankees (95) 3. Twins (94) 4. Rangers (90) 5. Red Sox (89) 2009 NATIONAL LEAGUE 1. Phillies (93) 1. Cardinals (91) 1. Dodgers (95) W1. Rockies (92) {W2. Giants (88)} Single Division 1. Dodgers (95) 2. Phillies (93) 3. Rockies (92) 4. Cardinals (87) 5. Giants (88) AMERICAN LEAGUE 1. Yankees (103) 1. Twins (87) 1. Angels (97) W1. Red Sox (95) {W2. Rangers (87)} Single Division 1. Yankees (103) 2. Angels (97) 3. Red Sox (95) 4T. Twins (87) 4T. Rangers (87) 2008 NATIONAL LEAGUE 1. Phillies (92) 1. Cubs (97) 1. Dodgers (84) W1. Brewers (90) {W2. Mets (89)} Single Division 1. Cubs (97) 2. Phillies (92) 3. Brewers (90) 4. Mets (89) 5T. Astros (86) 5T. Cardinals (86) AMERICAN LEAGUE 1. Rays (97) 1. White Sox (89) 1. Angels (100) W1. Red Sox (95) {W2. Yankees (89)} Single Division 1. Angels (100) 2. Rays (97) 3. Red Sox (95) 4T. Yankees (89) 4T. White Sox (89) 2007 NATIONAL LEAGUE 1. Phillies (89) 1. Cubs (85) 1. Diamondbacks (90) W1. Rockies (90) {W2. Padres (89)} Single Division 1T. Diamondbacks (90) 1T. Rockies (90) 3T. Phillies (89) 3T. Padres (89) 5. Mets (88) AMERICAN LEAGUE 1. Red Sox (96) 1. Indians (96) 1. Angels (94) W1. Yankees (94) {W2. Tigers or Mariners, (88)} Single Division 1T. Red Sox (96) 1T. Indians (96) 3T. Angels (94) 3T. Yankees (94) 5T. Tigers (88) 5T. Mariners (88) 2006 NATIONAL LEAGUE 1. Mets (97) 1. Cardinals (83) 1. Padres (88) W1. Dodgers (88) {W2. Phillies (85)} Single Division 1. Mets (97) 2T. Padres (88) 2T. Dodgers (88) 4. Phillies (85) 5. Cardinals (83) AMERICAN LEAGUE 1. Yankees (97) 1. Twins (96) 1. Athletics (93) W1. Tigers (95) {W2. White Sox (90) Single Division 1. Yankees (97) 2. Twins (96) 3. Tigers (95) 4. White Sox (90) 5. Angels (89)