SAN FRANCISCO - Quietly over the past couple of weeks, Bruce Bochy's bullpen had started to settle. Bochy praised the group before Thursday's game, noting that roles were being defined by pitchers who entered the series finale with the Dodgers with a 0.94 collective ERA this season. That changed in the 10th inning Thursday.
Three relievers combined to give up four runs on four walks and three singles. The implosion ended with a 5-1 loss to the Dodgers and a split of this four-game series.
For most of the game, this was a day when youth shined. Corey Seager celebrated his 23rd birthday with a solo homer in the first on a two-strike pitch from Matt Moore that caught the heart of the plate. The Giants will be dealing with Seager for years, and if all goes according to plan, there will be years of Julio Urias vs. Christian Arroyo battles, too.
The 21-year-old third baseman won the first matchup, lining a single to center. Arroyo flew out in his second at-bat against the 20-year-old Urias, but they faced off a third time in a big spot. Brandon Belt drew a one-out walk in the sixth and went to third when a pickoff throw skipped down the line. After an intentional walk of Buster Posey, Arroyo lined another one back up the middle. Urias stuck his glove up but it ticked off and into center for a game-tying single.
Arroyo ended the young lefty's day. Moore was done after seven sparkling innings. He struck out eight, six of them looking.
The game went to extras, and Cory Gearrin walked pinch-hitter Adrian Gonzalez to lead off the 10th. Chase Utley was called up to bunt but he couldn't get it down. Instead, he hit an infield single off Steven Okert that stayed true to the third-base line. After a walk of Yasmani Grandal, the third straight pinch-hitter, Andrew Toles lined a single to center to give the Dodgers a lead and the wheels soon came off.
Utley alertly tagged up and scored on a pop-up to foul territory. Justin Turner's single extended the lead to three and Hunter Strickland's four-pitch walk of Chris Taylor pushed another across.
Starting pitching report: Moore gave up 19 hits and 11 earned runs in his two previous starts, but the Dodgers had just two hits, the Seager homer and a Chris Taylor single. Taylor reached third with one out, but Moore got Scott Van Slyke and Cody Bellinger to go down looking.
Bullpen report: Mark Melancon came on in a non-save situation for a second straight day and pitched a scoreless ninth.
At the plate: Buster Posey's hitting streak ended at 12 games. He twice bounced into double plays.
In the field: Posey chased a high pop-up down the right field line in the fourth, but he was going to come up short. Kelby Tomlinson came out of nowhere with the helping hand, making a running catch near the visiting bullpen. Posey smiled and shook his head as Tomlinson whipped the ball back to the infield.
Attendance: The Giants said they sold out a 500th consecutive game.
Up next: The Giants have a three-city road trip coming up, so it's time to take advantage of a weekend at home against the Padres. Jeff Samardzija and Luis Perdomo get the opener.