ATLANTA -- Madison Bumgarner definitely had no-hit stuff, even if the Major League Baseball record book said he didn't.
Bumgarner threw a seven-inning no-hitter, an achievement that won't officially count but completed a dominant day of Arizona Diamondbacks pitching for a 7-0 win over the Atlanta Braves and a doubleheader sweep Sunday.
Could he have kept the magic going for a nine-inning game?
"I don't know. There's too many variables," Bumgarner said. "If it worked for seven, it's hard to imagine it not working for two more."
After the D-backs' Zac Gallen tossed a one-hitter to win the opener 5-0, Bumgarner did even better.
Bumgarner struck out seven and the only Braves batter who reached base against him came on shortstop Nick Ahmed's throwing error in the second inning.
The one hit across the two combined games meant the Braves amassed the fewest in a doubleheader in MLB history, according to Elias Sports Bureau research. The previous fewest was two hits by Cleveland against the Red Sox on April 12, 1992.
"I like to keep it pretty low-key," the stoic lefty said. "They definitely didn't, which that's fine and I appreciate that, too. It's pretty special for all of us and like I said, I'm just blessed and fortunate to be able to do that and be a part of this."
Bumgarner's gem won't go into the official list of no-hitters. MLB's eight-man committee on statistical accuracy decided in 1991 that a no-hitter was a game of nine or more innings that ended with no hits.
Other pitchers had come close since commissioner Rob Manfred and MLB switched to seven-inning doubleheaders last year during the coronavirus pandemic.
"It feels good. I just want to say two things before I go celebrate with the guys," Bumgarner said on a TV interview after the game. "I want to thank these shadows in Atlanta. They helped me out a good bit. That was awesome. And I want to thank Rob Manfred for making these seven-inning games."
There have already been two official no-hitters this season.
Atlanta's only hit during the afternoon was by reigning NL MVP Freddie Freeman, who lined a clean single to right-center field off Gallen with one out in the sixth of the opener.
Bumgarner and Gallen, however, are officially credited with shutouts. This made Arizona the first team to throw a pair of complete-game shutouts in a doubleheader since Boston's Reggie Cleveland and Don Aase did it at Toronto on Sept. 5, 1977.
Bumgarner (2-2) struck out Ronald Acuna Jr. to begin the seventh, then retired Freeman on a popup that Ahmed went a long way to get. Ozuna lined an easy fly to right fielder Josh Rojas for the final out.
The 2014 World Series MVP with San Francisco, the 31-year-old Bumgarner retired the last 17 batters after Ozzie Albies reached on Ahmed's error leading off the second.
Making his 300th career start, Bumgarner has won his past two starts with a 0.75 ERA. He posted an 11.19 ERA in his first three starts this season.
Bumgarner likes to swing the bat, and he got to the plate before throwing a pitch as the Diamondbacks scored five runs in the first off Drew Smyly (0-1). Pavin Smith and David Peralta homered during the burst.
Eduardo Escobar added his seventh homer to make it 6-0 in the third.
Smyly, who came off the injured list Saturday after missing six games with left elbow inflammation, went four innings.
In the first game, Gallen (1-0) struck out six, walked two and hit a batter.
Gallen found out after the game that he wouldn't have qualified for an official no-hitter in a seven-inning game.
"It wouldn't have counted, so that makes me feel better that it wasn't actually a no-hitter anyway," the 29-year-old righty said. "The complete-game shutout, I guess, works. That's fine. We won. It really doesn't matter. That's the most important part."
Gallen, who finished ninth in the NL Cy Young Award voting last year, threw his first complete game in 30 major league starts.
Braves manager Brian Snitker said he couldn't fully explain why his team struggled so much at the plate all afternoon, but he's grateful that his club, despite being 9-12 after winning the division for three straight years, hasn't fallen far back in the NL East.
"Nobody's running away with anything, and that's a good thing," Snitker said. "We're going to hit a stride here at some point and time. It's good that we're staying right there. We have five more months to go. It's a long time to do some really good things."
But Sunday was about the Diamondbacks and their pitching.
"What an unbelievable day," Arizona manager Torey Lovullo said. "First of all Zac goes out and executes, throws a one-hitter and [then] Bum follows up with basically a perfect game. Outside of a defensive miscue, it was an unbelievable effort by him and facing the minimum amount of hitters. ... Wow, what else can you say? It was a special day for him."
The Associated Press contributed to this report.