# 1989 Major League Baseball postseason

The 1989 Major League Baseball postseason was the playoff tournament of Major League Baseball for the 1989 season. The winners of each division advance to the postseason and face each other in a League Championship Series to determine the pennant winners that face each other in the World Series.
In the American League, the Oakland Athletics returned to the postseason for the second year in a row, and the Toronto Blue Jays returned for the second time in five years. The Blue Jays would return to the postseason in three of the next four seasons.
In the National League, the San Francisco Giants returned to the postseason for the second time in three years, and the Chicago Cubs returned for the second time in six years.
The playoffs began on October 3, 1989, and concluded on October 28, 1989, with the Athletics sweeping the Giants to win their first World Series title since 1974 and ninth overall. The series became marred by the 1989 Loma Prieta earthquake which caused major damage to both Oakland and San Francisco, as well as Candlestick Park where Games 3 and 4 were played. This was the last championship the Athletics ever won during their time in Oakland.

## Playoff seeds

The following teams qualified for the postseason:

### American League

* Toronto Blue Jays – 89–73, AL East champions
* Oakland Athletics – 99–63, AL West champions

### National League

* Chicago Cubs – 93–69, NL East champions
* San Francisco Giants – 92–70, NL West champions

## Playoff bracket

| League Championship Series (ALCS, NLCS) | League Championship Series (ALCS, NLCS) | League Championship Series (ALCS, NLCS) | World Series | World Series | World Series |
| East | Toronto | 1 | | | |
| West | Oakland | 4 | | | |
| West | Oakland | 4 | AL | Oakland | 4 |
| | | | NL | San Francisco | 0 |
| East | Chicago Cubs | 1 | NL | San Francisco | 0 |
| West | San Francisco | 4 | | | |

## American League Championship Series
### Oakland Athletics vs. Toronto Blue Jays

Oakland won the series, 4–1.
| Game | Date | Score | Location | Time | Attendance |
| 1 | October 3 | Toronto Blue Jays – 3, Oakland Athletics – 7 | Oakland–Alameda County Coliseum | 2:52 | 49,435 |
| 2 | October 4 | Toronto Blue Jays – 3, Oakland Athletics – 6 | Oakland–Alameda County Coliseum | 3:20 | 49,444 |
| 3 | October 6 | Oakland Athletics – 3, Toronto Blue Jays – 7 | SkyDome | 2:54 | 50,268 |
| 4 | October 7 | Oakland Athletics – 6, Toronto Blue Jays – 5 | SkyDome | 3:29 | 50,076 |
| 5 | October 8 | Oakland Athletics – 4, Toronto Blue Jays – 3 | SkyDome | 2:52 | 50,024 |
This was the first postseason meeting between the Athletics and Blue Jays. The Athletics won in five games to return to the World Series for the second consecutive year.
The Athletics overcame a 3–2 Blue Jays lead in the sixth inning, and ended up winning Game 1 by a 7–3 score. The Athletics won convincingly in Game 2 by three runs to take a 2–0 series lead headed to Toronto. In Game 3, the Blue Jays got on the board with a 7–3 victory, overcoming a 3–0 Oakland lead with seven unanswered runs in the fourth and seventh innings respectively. Dennis Eckersley helped stop a late comeback by the Blue Jays to preserve a one-run Athletics lead as they won 6–5 to take a 3–1 series lead. Eckersley again held off a late rally by the Blue Jays in Game 5 as the Athletics won 4–3 to secure the pennant.
The Blue Jays returned to the ALCS in 1991, but would fall to the eventual World Series champion Minnesota Twins in five games. The Athletics and Blue Jays would meet again in the 1992 ALCS, where the Blue Jays defeated the Athletics in six games en route to their first World Series title. The Athletics would win the pennant once more in 1990, where they swept the Boston Red Sox, which would ultimately be their last in Oakland as the team would relocate to Las Vegas.

## National League Championship Series
### Chicago Cubs vs. San Francisco Giants

San Francisco won the series, 4–1.
| Game | Date | Score | Location | Time | Attendance |
| 1 | October 4 | San Francisco Giants – 11, Chicago Cubs – 3 | Wrigley Field | 2:51 | 39,195 |
| 2 | October 5 | San Francisco Giants – 5, Chicago Cubs – 9 | Wrigley Field | 3:08 | 39,195 |
| 3 | October 7 | Chicago Cubs – 4, San Francisco Giants – 5 | Candlestick Park | 2:48 | 62,065 |
| 4 | October 8 | Chicago Cubs – 4, San Francisco Giants – 6 | Candlestick Park | 3:13 | 62,078 |
| 5 | October 9 | Chicago Cubs – 2, San Francisco Giants – 3 | Candlestick Park | 2:47 | 62,084 |
This was the first postseason meeting between the Giants and Cubs. The Giants prevailed in five games to return to the World Series for the first time since 1962 (in the process denying a rematch of the 1929 World Series between the Cubs and Athletics).
The Giants stole Game 1 on the road as they blew out the Cubs, 11–3. In Game 2, the Cubs jumped out to a big lead early with six runs scored in the bottom of the first, and maintained it as they won 9–5 to even the series headed to San Francisco. In Game 3, the Giants won by one run as Robby Thompson hit a two-run home run in the bottom of the seventh to put the Giants ahead for good. The Giants would take the next two games to secure the pennant. This was the first playoff series won by the Giants since the 1954 World Series.
This was the last time the Giants won the NL pennant until 2002, where they defeated the St. Louis Cardinals in five games before falling in the World Series. The Cubs would not return to the NLCS again until 2003, where they blew a 3–1 series lead to the eventual World Series champion Florida Marlins.
The Cubs and Giants would meet again in the NLDS in 2016, in which the Cubs prevailed en route to a World Series title.

## 1989 World Series
### Oakland Athletics (AL) vs. San Francisco Giants (NL)

Oakland won the series, 4–0.
| Game | Date | Score | Location | Time | Attendance |
| 1 | October 14 | San Francisco Giants – 0, Oakland Athletics – 5 | Oakland–Alameda County Coliseum | 2:45 | 49,385 |
| 2 | October 15 | San Francisco Giants – 1, Oakland Athletics – 5 | Oakland–Alameda County Coliseum | 2:47 | 49,388 |
| 3 | October 27† | Oakland Athletics – 13, San Francisco Giants – 7 | Candlestick Park | 3:03 | 62,038 |
| 4 | October 28 | Oakland Athletics – 9, San Francisco Giants – 6 | Candlestick Park | 3:07 | 62,032 |
† Game 3 was originally slated for October 17 at 5:35 pm; however, it was postponed when an earthquake occurred at 5:04 pm.
This was the third all-California matchup in the World Series, and the only one to feature two teams from the San Francisco Bay Area. This was also the fourth World Series meeting between the Athletics and Giants (1905, 1911, 1913), dating back to when both teams were in Philadelphia and New York City respectively. The Giants won the former (1905), while the Athletics won the latter two (1911, 1913). The Athletics swept the Giants to win their first World Series title since 1974, and ninth overall.
Dave Stewart pitched a complete-game shutout in Game 1 as the Athletics won 5–0. The Giants were unable to solve Mike Moore or the Athletics' relief pitchers as the Athletics took Game 2 by four runs to take a 2–0 series lead headed to the other side of the bay. When the series moved to San Francisco for Game 3, the series was interrupted by the 1989 Loma Prieta earthquake, which occurred before the start of the game, causing major damage to both Oakland and San Francisco. Candlestick Park in San Francisco suffered damage to its upper deck as pieces of concrete fell from the baffle at the top of the stadium and power was knocked out. The game was postponed out of concerns for the safety of everyone in the ballpark as well as the loss of power. Game 3 of the series resumed on October 27, where the Athletics blew out the Giants to go up 3–0 in the series. The Athletics completed a sweep of the Giants the next day with a 9–6 victory in Game 4.
With the win, the Athletics improved their World Series record against the Giants to 3–1. The Athletics would return to the World Series the following year, but were swept by the Cincinnati Reds in one of the biggest upsets in World Series history. This was the last World Series won by the Athletics during their time in Oakland, as the team would move to Las Vegas.
This was the last postseason appearance for the Giants until 1997. They would return to the World Series in 2002, but they fell to the then-Anaheim Angels in seven games. The Giants would eventually win the World Series in 2010 over the Texas Rangers in five games, marking the start of a dynasty for the team.

## Broadcasting

NBC televised both LCS nationally in the United States. ABC then aired the World Series. This was the last year of ABC and NBC's postseason rights dating back to 1976, as CBS signed a four-year contract to become MLB's exclusive national broadcast television partner from 1990 to 1993.