After two-hundred forty-four years since its first publication, the Encyclopædia Britannica discontinues its print edition.
On October 14th, Austrian skydiver Felix Baumgartner becomes the first person to break the sound barrier without any machine assistance during a record space dive out of the Red Bull Stratos helium-filled balloon from 24 miles (39 kilometers) over Roswell, New Mexico in the United States.
The 2012 phenomenon was a range of eschatological beliefs that cataclysmic or transformative events would occur around 21 December 2012. This date was regarded as the end-date of a 5,125-year-long cycle in the Mesoamerican Long Count calendar. Luckily for baseball fans (and people worldwide), the apocalypse did not occur.
Fenway Park celebrated its 100th birthday, with about 200 former Boston Red Sox players, managers and coaches coming out for the pre-game introduction. The New York Yankees, however, spoiled the party and defeated the Red Sox 6-2 on five home runs, all off starter Clay Buchholz.
A record-tying six Seattle Mariner pitchers combined to no-hit the Los Angeles Dodgers. Kevin Millwood threw the first six innings before leaving the game with a groin injury; he was relieved by Charlie Furbush, Stephen Pryor (who recorded his first major league victory), Lucas Luetge and Brandon League, before Tom Wilhelmsen closed out a 1–0 win and was credited with the save. The six pitchers tied a record for most in a combined no-hitter, which was set by six Houston Astros pitchers who no-hit the New York Yankees during the 2003 season.
Miguel Cabrera of the Detroit Tigers finished the season winning the American League Triple Crown, leading the league with 44 home runs, 139 runs batted in, and a .330 batting average. Cabrera became the first Triple Crown winner since Carl Yastrzemski in 1967.
The St. Louis Cardinals defeated the renamed Miami Marlins 4-1 in the first regular-season game at Marlins Park. The ceremonial first pitch is thrown by Muhammad Ali, who won his first of three heavyweight boxing championships by defeating Sonny Liston in Miami in 1964.
After 50 seasons and 8,020 games, the New York Mets recorded their first no-hitter as Johan Santana performed the deed in the Mets' 8-0 victory over the St. Louis Cardinals at Citi Field. Santana was assisted in the sixth inning by a foul ball call on a Carlos Beltran line drive over third base that appeared to land on the chalk line (Beltran eventually grounds out to third baseman David Wright) and by Mike Baxter's seventh-inning catch to rob Yadier Molina of a possible extra-base hit. The no-hitter left the San Diego Padres, who began play in 1969, as the only remaining team without a no-hitter.
The Washington Nationals defeated the visiting Los Angeles Dodgers, 4–1 on September 20th, they secured at least a National League wild card place and brought playoff baseball back to the U.S. capital for the first time in 79 years, when the Washington Senators fell to the New York Giants in the 1933 World Series.
New York Mets COO Jeff Wilpon, Major League Baseball Commissioner Bud Selig, New York City Mayor Michael Bloomberg and owner Fred Wilpon announced that the 2013 All-Star Game will be held at Citi Field.
The National League shutout the American League, 8–0, in the 83rd All-Star Game played in Kansas City's Kaufmann Stadium. NL starting pitcher Matt Cain of the San Francisco Giants threw two shutout innings for the win, while teammates Pablo Sandoval and Melky Cabrera and Milwaukee Brewers' Ryan Braun contributed most of the offensive firepower. Sandoval hit a bases-loaded triple and scored one run during a five-run first inning off Detroit Tigers' Justin Verlander, while Braun doubled, tripled and made a fine catch in the outfield. Cabrera belted a two-run home run and scored two times to take home the MVP Award. Atlanta Braves' Chipper Jones singled in his final All-Star at-bat, at age 40.
Major League Baseball expanded its playoff format to ten teams for the 2012 season, adding a second wild card in each league. The decision established a new one-game, wild-card round in each league between the teams with the best records.
"We (the 2012 San Francisco Giants) didn't allow doubt to ever creep in. You know, the thing that made this team so special is just playing as a team, caring for each other. We had our backs against the wall and we knew it wasn't going to be easy. It's not supposed to be." - Hunter Pence on Fox Sports (10/29/2012, 'Giants beat Tigers, win World Series', Source)
2012 National League Player Review |
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| Statistic | Name | Team | # | Top 25 |
| Base on Balls | Dan Uggla | Atlanta | 94 | Top 25 |
| Joey Votto | Cincinnati | |||
| Batting Average | Buster Posey * | San Francisco | .336 | Top 25 |
| Doubles | Aramis Ramirez | Milwaukee | 50 | Top 25 |
| Hits | Andrew McCutchen | Pittsburgh | 194 | Top 25 |
| Home Runs | Ryan Braun | Milwaukee | 41 | Top 25 |
| On Base Percentage | Joey Votto | Cincinnati | .474 | Top 25 |
| RBI | Chase Headley | San Diego | 115 | Top 25 |
| Runs | Ryan Braun | Milwaukee | 108 | Top 25 |
| Slugging Average | Mike Stanton | Miami | .608 | Top 25 |
| Stolen Bases | Everth Cabrera | San Diego | 44 | Top 25 |
| Total Bases | Ryan Braun | Milwaukee | 356 | Top 25 |
| Triples | Angel Pagan | San Francisco | 15 | Top 25 |
| Statistic | Name | Team | # | Top 25 |
| 2012 A.L. | N.L. Retirements | N.L. Rookies | Year-by-Year | ||||
2012 National League Pitcher Review |
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| Statistic | Name | Team | # | Top 25 |
| Complete Games | R.A. Dickey | New York | 5 | Top 25 |
| ERA | Clayton Kershaw | Los Angeles | 2.53 | Top 25 |
| Games | Matt Belisle | Colorado | 80 | Top 25 |
| Shawn Camp | Chicago | |||
| Randy Choate | Miami / Los Angeles | |||
| Saves | Craig Kimbrel | Atlanta | 42 | Top 25 |
| Jason Motte | St. Louis | |||
| Shutouts | R.A. Dickey | New York | 3 | Top 25 |
| Strikeouts | R.A. Dickey | New York | 230 | Top 25 |
| Winning Percentage | Kyle Lohse | St. Louis | .842 | Top 25 |
| Wins | Gio Gonzalez | Washington | 21 | Top 25 |
| Statistic | Name | Team | # | Top 25 |
| 2012 A.L. | N.L. Retirements | N.L. Rookies | Year-by-Year | ||||
2012 National League Standings2012 All-Star Game | 2012 Team Standings | 2012 World Series |
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| East | Team | Roster | W | L | T | WP | GB | Payroll |
| Washington Nationals | 98 | 64 | 0 | .605 | -- | $81,336,143 | |
| Atlanta Braves | 94 | 68 | 0 | .580 | 4 | $83,309,942 | |
| Philadelphia Phillies | 81 | 81 | 0 | .500 | 17 | $174,538,938 | |
| New York Mets | 74 | 88 | 0 | .457 | 24 | $93,353,983 | |
| Miami Marlins | 69 | 93 | 0 | .426 | 29 | $118,078,000 | |
| Central | Team | Roster | W | L | T | WP | GB | Payroll |
| Cincinnati Reds | 97 | 65 | 0 | .599 | -- | $82,203,616 | |
| St. Louis Cardinals | 88 | 74 | 0 | .543 | 9 | $110,300,862 | |
| Milwaukee Brewers | 83 | 79 | 0 | .512 | 14 | $97,653,944 | |
| Pittsburgh Pirates | 79 | 83 | 0 | .488 | 18 | $63,431,999 | |
| Chicago Cubs | 61 | 101 | 0 | .377 | 36 | $88,197,033 | |
| Houston Astros | 55 | 107 | 0 | .340 | 42 | $60,651,000 | |
| West | Team | Roster | W | L | T | WP | GB | Payroll |
| San Francisco Giants | 94 | 68 | 0 | .580 | -- | $117,620,683 | |
| Los Angeles Dodgers | 86 | 76 | 0 | .531 | 8 | $95,143,575 | |
| Arizona Diamondbacks | 81 | 81 | 0 | .500 | 13 | $74,284,833 | |
| San Diego Padres | 76 | 86 | 0 | .469 | 18 | $55,244,700 | |
| Colorado Rockies | 64 | 98 | 0 | .395 | 30 | $78,069,571 | |
| N.L. | Team | Roster | W | L | T | WP | GB | Payroll |
| 2012 National League Final Standings | |||||||

Aaron Harang set a franchise record by striking out nine consecutive San Diego Padres batters on April 13, 2012. The Dodgers went on to win 9–8. Harang fell one strikeout short of the all-time major league record of 10 set by Hall of Fame Tom Seaver of the New York Mets on April 22, 1970, also against San Diego.
* Buster Posey is the 2012 National League Batting Champion. However, if you select the Top 25 batting averages for the season, you will see his name is listed second, behind Melky Cabrera, who finished the year hitting .346. Melky ended the year with 501 plate appearances, one shy of the necessary 502 to qualify for the batting title, but Rule 10.22(a) made him eligible to win – hitless plate appearances needed to quality would simply be added. However, Melky withdrew his name in a one-time amendment, where the player’s union suggested; "Under terms of the agreement, Rule 10.22(a) will not apply to suspended players" – else, he would have been the batting champ.
Did you know that Jamie Moyer, at 49 years 5 months, became the oldest pitcher to record a Major League victory on April 17, 2012? The previous record was held by Jack Quinn, who recorded his last Major League victory in 1932, two months after his 49th birthday.
At AT&T Park, Matt Cain of the San Francisco Giants pitched the 22nd perfect game in Major League history on June 13, and the first in the franchise's history, defeating the Houston Astros 10–0. His 14 strikeouts tied the record for most in a perfect game, set by Sandy Koufax in his perfect game in 1965. Home plate umpire Ted Barrett also became the first umpire to call balls and strikes for two perfect games, having also done so for David Cone's perfect game in 1999.