WASHINGTON (AP) -- After the Nationals' latest blown save, Washington manager Dusty Baker said he's open to a move to bolster his faltering bullpen.
He also knows he might have to wait a while.
Shawn Kelley struggled Sunday before Koda Glover allowed Ty Kelly's tiebreaking RBI single in Philadelphia's three-run ninth inning, sending the Nationals to a 4-3 loss to the Phillies in the opener of a day-night doubleheader.
"You're always pushing for a trade, but there ain't nobody trading right now," Baker said after his team suffered a third blown save in six games. "Sometimes you have no choice but to have patience. Nobody's going to drop you down a knockdown closer out of the sky until there's some teams out of it."
Aaron Altherr opened the ninth with his eighth homer. Maikel Franco and Cameron Rupp hit consecutive doubles off Kelley, and Freddy Galvis walked before Kelly's clutch swing lifted Philadelphia to its third win in 14 games.
"We've been in a hole, trying to climb out," Philadelphia manager Pete Mackanin said.
The Phillies also came back from three runs down to win in the teams' series finale last weekend in Philadelphia.
"That's how it's been against these guys all year," Altherr said of the Nationals relievers, who entered Sunday with a combined NL-worst 5.18 ERA. "We know their bullpen has been struggling a little bit. Never give up, never quit, keep fighting."
Kelley (3-1) blew his second save in five opportunities. The right-hander was activated from the disabled list Friday after being sidelined with a back strain and got the win with a scoreless inning in Saturday's 6-4 victory.
"I wasn't 100 percent," Kelley said of the quick turnaround. "But we don't always pitch 100 percent every time out. The bottom line is, in that situation, I want the ball there. And I've got to do my job, and I didn't."
Joaquin Benoit (1-2) pitched a scoreless eighth for Philadelphia, and Hector Neris finished for his fourth save.
Bryce Harper hit his 12th homer for NL East-leading Washington, and Trea Turner added a two-run shot.
Gio Gonzalez allowed one run and four hits in 6 2/3 innings, but saw a late lead disappear with the bullpen for the second time this season.
"This is just, `Turn the page, hey it happens, it's part of baseball,'" Gonzalez said of Kelley. "I know for a fact that he put his heart out there and he tried his best, you know."
Tommy Joseph hit an opposite-field homer off Gonzalez in the seventh, setting up Philadelphia's late rally.
Phillies: INF Howie Kendrick (abdominal strain) is about to begin swinging the bat and will have at least one rehab game before returning, Mackanin said.
Nationals: LF Jayson Werth was out of the lineup for both games after leaving Saturday night's game because of groin tightness.
Harper has homered five times in eight games against the Phillies, even after missing an entire series with a groin injury.
SO IT'S BEEN A WHILE
Hellickson's fourth start against Washington in the season's 34th game is the earliest a Phillies starter has seen a team that many times since Jumbo Elliott faced the Brooklyn Dodgers for a fourth time in the 32nd game of the 1931 season.
Phillies: Game 2 right-handed starter Vince Velazquez has a 6.88 ERA in six career starts vs. Washington, including an 8.18 ERA in two starts this season.
Nationals: Righty ace Max Scherzer aims for his 53rd career double-digit strikeout game -- and third straight -- to pass the Dodgers' Clayton Kershaw for the most among active players.
MORE NATIONALS: Bryce Harper said he wants to be like John Wall