Cubs 2, Giants 1

Cubs relief pitcher Hector Rondon and catcher Welington Castillo celebrate their 2-1 win over the Giants in a continuation of Tuesday’s suspended game.  (Brian Cassella / Chicago Tribune)

Cubs relief pitcher Pedro Strop delivers to the Giants in the eighth inning.  (Brian Cassella / Chicago Tribune)

A sparse crowd watches the Cubs and Giants play in a continuation of Tuesday’s postponed game.  (Brian Cassella / Chicago Tribune)

Cubs pitcher Jacob Turner bare hands a grounder and throws out a Giants hitter in the sixth inning.  (Brian Cassella / Chicago Tribune)

Cubs catcher Welington Castillo awaits the throw as the Giants’ Adam Duvall scores in the sixth inning.  (Brian Cassella / Chicago Tribune)

Chris Coghlan chases a double by the Giants’ Adam Duvall in the sixth inning.  (Brian Cassella / Chicago Tribune)

The Giants’ Adam Duvall hits an RBI double off pitcher Jacob Turner in the sixth inning.  (Brian Cassella / Chicago Tribune)

Cubs pitcher Jacob Turner delivers in the sixth inning.  (Brian Cassella / Chicago Tribune)

The grounds crew dries the field.  (Brian Cassella / Chicago Tribune)

The grounds crew returns to remove the wet tarp.  (Brian Cassella / Chicago Tribune)

Members of the grounds crew walk through the rain.  (Brian Cassella / Chicago Tribune)

Umpire Hunter Wendelstedt calls the game in front of Giants manager Bruce Bochy.

Cubs catcher John Baker plays guitar in the dugout during a lengthy delay at Wrigley Field.  (Chris Sweda / Chicago Tribune)

Cubs catcher John Baker plays guitar in the dugout during a lengthy delay at Wrigley Field.  (Chris Sweda / Chicago Tribune)

Umpire Hunter Wendelstedt comes off the field after inspecting it with the rest of the umpire crew during a lengthy delay in the fifth inning.  (Chris Sweda / Chicago Tribune)

Javier Baez stands in the dugout during a lengthy delay at Wrigley Field.  (Chris Sweda / Chicago Tribune)

The grounds crew works to repair the infield during a lengthy rain delay at Wrigley Field.  (Chris Sweda / Chicago Tribune)

Giants manager Bruce Bochy and Cubs manager Rick Renteria discuss the condition of the field.

Anthony Rizzo (left) sits in the dugout with his team during a lengthy delay.  (Chris Sweda / Chicago Tribune)

The grounds crew at Wrigley Field work to repair the infield after a heavy downpour in the fifth inning.  (Chris Sweda / Chicago Tribune)

Cubs fans endure a long delay after midnight.  (Chris Sweda / Chicago Tribune)

The grounds crew works to repair the infield after a heavy rain in the fifth inning.  (Chris Sweda / Chicago Tribune)

Cubs fans endure a long delay after midnight, waiting for the field to dry after a rain delay.  (Chris Sweda / Chicago Tribune)

Cubs manager Rick Renteria waits in the dugout during a long delay.  (Chris Sweda / Chicago Tribune)

Cubs head groundskeeper Roger Baird works to repair the infield after a heavy downpour in the fifth inning.  (Chris Sweda / Chicago Tribune)

Cubs head groundskeeper Roger Baird tries to repair the infield after a heavy downpour in the fifth inning.  (Chris Sweda / Chicago Tribune)

The grounds crew tries to get the tarp on the field correctly during a heavy downpour in the fifth inning.  (Chris Sweda / Chicago Tribune)

The grounds crew walks across a soaked tarp after a heavy downpour in the fifth inning.  (Chris Sweda / Chicago Tribune)

The grounds crew at Wrigley try to get the tarp on the field during a heavy rain storm in the fifth inning.  (Chris Sweda / Chicago Tribune)

A fan shields himself from a heavy rainstorm in the fifth inning.  (Chris Sweda / Chicago Tribune)

The grounds crew at Wrigley Field has a few issues during the rain delay in the fifth inning.  (Chris Sweda / Chicago Tribune)

Anthony Rizzo is congratulated by Starlin Castro after Rizzo hit a two-run homer in the first inning.   (Chris Sweda / Chicago Tribune)

Anthony Rizzo rounds the bases after hitting a two-run homer in the first inning on Aug. 19.  (Chris Sweda / Chicago Tribune)

Anthony Rizzo watches the flight of his two-run homer in the first inning.  (Chris Sweda / Chicago Tribune)

Anthony Rizzo watches the flight of his two-run homer in the first inning.  (Chris Sweda / Chicago Tribune)

Anthony Rizzo hits a two-run homer in the first inning.  (Chris Sweda / Chicago Tribune)

Giants starting pitcher Ryan Vogelsong.  (Chris Sweda / Chicago Tribune)

Cubs center fielder Arismendy Alcantara fields a ball that went for a double for the Giants’ Hunter Pence in the first inning.  (Chris Sweda / Chicago Tribune)

Cubs starting pitcher Tsuyoshi Wada delivers to the Giants in the first inning at Wrigley Field.  (Chris Sweda / Chicago Tribune)

Diehard Giants fans arrive at Wrigley Field.  (Chris Sweda / Chicago Tribune)

The Sky’s Epiphanny Prince throws out the ceremonial first pitch.  (Chris Sweda / Chicago Tribune)