ATLANTA (AP) — The Nationals celebrated Adam LaRoche's 15th-inning homer that gave Washington an 8-7 win over the Atlanta Braves on Saturday night.
The team also was left with lingering concerns about Stephen Strasburg's ejection and closer Rafael Soriano's blown save.
Strasburg was tossed in the second inning. He hit Justin Upton with a pitch in the first and was tossed after throwing two straight pitches behind Andrelton Simmons' back.
The Nationals insisted Strasburg wasn't trying to hit Simmons, but instead was unable to regain his control after walking Jordan Schafer on four pitches to open the second.
"He's still kind of learning to deal with the adversities of pitching up here," said Nationals manager Davey Johnson, who also was ejected by plate umpire Marvin Hudson when he argued in defense of Strasburg.
"When he went back out in the second inning, I've never seen his command so bad," Johnson said. "He couldn't come close to the first hitter he faced. Then he threw a curve ball that was eight feet outside and then a couple balls that were behind the hitter. It didn't look like he was trying to hit (Simmons). He couldn't find the strike zone."
Entering the game, Strasburg had thrown three wild pitches in 146 1-3 innings. He doubled that total by unleashing three consecutive wild pitches, including the two behind Simmons' back.
When Johnson and Strasburg were in the clubhouse after being tossed, Johnson said he immediately sought to find out if his ace was hurt.
"The first thing I said when we were both in here was 'Are you hurt? Is something wrong with you?'" Johnson said. "He said 'No. I'm just out of sorts.'"
The Nationals loaded the bases and scored two runs in each of the first two innings. On a night when the game-time temperature was 66 degrees, Strasburg said he "just got a little cold. I was just missing spots."
Asked if it was a mechanical problem, Strasburg said "I can't really explain it. I just didn't really feel good out there and couldn't hit the spot."
Braves manager Fredi Gonzalez said it was "just weird" to see Strasburg's suddenly unable to throw strikes. He said he didn't think Strasburg was trying to hit Simmons.
"I don't know if there's something wrong with him physically, because it just didn't look right," Gonzalez said. "It didn't look right."
LaRoche lifted a high fly ball into the right-field seats for this 18th homer off Kris Medlen (10-11), who was pressed into service after Atlanta exhausted its bullpen.
The game lasted 5 hours, 29 minutes.
Jason Heyward hit two homers, including a two-run shot in the ninth as Soriano blew a 7-5 lead.
Craig Stammen (6-5) allowed no hits in three scoreless innings, striking out five with one walk. Dan Haren pitched the 15th for his first career save.
Haren said he threw 30 to 35 pitches in his regular bullpen session before the game, but didn't hesitate to volunteer for the rare relief appearance.
"We needed a game like this," Haren said.