Upton Brothers Go Back-to-Back as Braves Sweep DH In their first season with the Atlanta Braves, Justin and B.J. Upton have become the new bash brothers. The power-hitting siblings cracked back-to-back homers for the first time, leading Atlanta past the Colorado Rockies 10-2 Tuesday night to complete a doubleheader sweep that began with the coldest game at Coors Field. "It's always cool when you can see him have success before you and then you go up and do the same thing," said Justin Upton, acquired as part of a seven-player trade with Arizona in January. It was definitely cool for us to tack on those runs when we needed them. That was nice. It was the 27th time in major league history that brothers homered in the same game, but only the second time they went deep in consecutive at-bats. Lloyd and Paul Waner of the Pittsburgh Pirates also accomplished the feat on Sept. Atlanta manager Fredi Gonzalez said the Uptons were displaying the kind of 1-2 punch that the Braves were hoping for when they acquired them. B.J. Upton was signed as a free agent last winter. "It makes your lineup a lot better when you've got B.J. going and you've got Justin, too," Gonzalez said. For me, Justin is your No. 3 hitter and it doesn't matter who is on the mound that night. Or what the weather is like, for that matter. In the first game, Justin Upton, Dan Uggla and rookie Evan Gattis homered in support of a solid outing by Mike Minor as the Braves won 4-3 in a game that began with a temperature of 23 degrees. The weather warmed up for the night game - but only a bit. It was 30 degrees at first pitch. In the nightcap, B.J. Upton homered to left field off Jon Garland to start the fifth inning, his third of the season. Justin Upton drove Garland's next pitch to center for his major league-leading 11th home run. "Mistakes," Garland said. Maybe a wrong choice of pitches. When you miss with pitches, good hitters will get you. Said Justin Upton: "I'm just trying to be part of a team that was already good. I can't put my thumb as to why I have hit the way I have; just got to continue to work and try to keep it up. B.J. Upton was getting treatment and not available to reporters after the nightcap. The Uptons have homered in the same game three times this season. They each added another RBI later in the game, B.J. on a sixth-inning sacrifice fly and Justin on a ninth-inning double that was part of a four-run burst. The Braves outhomered the Rockies 6-0 in taking both games from Colorado, which entered the twinbill tied with Atlanta for the best record in baseball at 13-5. This Atlanta team, you have to try to keep them in the yard. We had a tough time doing that today," Rockies manager Walt Weiss said. Six homers in two games. That is what they do if it's for a strike and they are locked in. Julio Teheran (1-0) made the most of his offensive support in the nightcap, allowing one run over seven innings to quiet the Rockies, who have lost three in a row at Coors Field since an 8-0 start at home. The Braves also got a home run and run-scoring double from Juan Francisco. His two-run shot in the fourth came after Freddie Freeman drew a one-out walk. Colorado had broken on top with an RBI single by Michael Cuddyer in the third. Garland (2-1) went six innings and allowed six runs on 10 hits.