MINNEAPOLIS -- After three straight 100-loss seasons, the Houston Astros lineup is suddenly filled with sluggers who can change a game with one swing. Chris Carter and Jon Singleton hit their first career grand slams to power Houston to a 14-5 victory over the Minnesota Twins on Sunday. Carters slam in the seventh inning sailed over the limestone overhang in right field and gave Houston a 9-3 lead. Singleton lined a fastball off Glen Perkins over the right-field wall that made it 14-5 in the ninth. Dexter Fowler and George Springer also homered for the Astros. Houston has now hit 69 homers this season, well on pace to surpass last seasons total of 148, third-worst in the American League. "It puts more strain on the opposing pitchers," Astros manager Bo Porter said. "They feel like, I cant make a mistake here, I cant make a mistake here. That can drain on a staff." The only other time two Astros players hit grand slams in the same game was July 30, 1969, at New York when Denis Menke and Jimmy Wynn both hit slams in an 11-run ninth inning against the Mets. Houston players are also sensing a different vibe now that the lineup is filled with more power. "Its been fun. We like playing off of each other," Singleton said. "Thats definitely a bonus. When one person does well, it carries over and its contagious." Darin Downs (1-0) got the last eight outs as the third reliever to follow starter Colin McHugh, who fanned six and allowed one run over 4 1/3 innings. He walked five and was removed after throwing 101 pitches. Trevor Plouffe and Josh Willingham hit RBI singles as Minnesota made it 5-3 in the fifth, but couldnt get any closer before Carter and Singleton powered the game away. Houston batted around in the fourth inning, scoring three runs after Samuel Deduno (2-4) loaded the bases with nobody out by walking two batters and hitting another. The Astros have won seven of eight on the road and 11 of their last 15 overall as they try to snap a three-year streak of losing 100 games. It was the third time in club history Minnesota allowed two grand slams in the same game. The last time it happened was April 22, 1988, in Cleveland. "They got us today," Perkins said. "I think they swing hard in case they hit it, and they hit them today. Theyre not as bad as people think they are. Gotta give credit to them the way they swing the bat and pitch the ball pretty well." The Twins also officially signed free-agent designated hitter/first-baseman Kendrys Morales on Sunday to bolster their inconsistent offence. But if Minnesota -- now three games under .500 -- wants to remain in the playoff race, its going to need better starting pitching. Deduno walked four and hit two while allowing five runs in three innings on Sunday, raising his ERA to 4.45. As a group, Minnesotas starters are 19-25 with a 4.97 ERA. "Not a good day pitching today. Used a lot of innings out there," Twins manager Ron Gardenhire said. "We still have three games to go (before the next off day), so well get through it. Thats the way it is. They killed it at the end." McHugh struck out four batters in a row during one stretch and extended his scoreless innings streak to a career-high 16 2/3 before Eduardo Nunez homered in the fourth. Springer, named American League rookie of the month after hitting 10 home runs in May, led off the eighth by hitting his second homer in three games. "Its nice to have other guys in the lineup who do the same thing and have more protection where guys cant just pitch around me or pitch around another guy," said Carter, who led Houston with 29 homers last season. "Theres another guy behind him always. Its good for all of us." NOTES: To make room on the roster for Morales, Minnesota released Jason Kubel, who appeared in 798 games over parts of eight seasons with the Twins, but was hitting .224 this year and just .158 since April. ... The Astros recalled LHP Rudy Owens to pitch out of the bullpen and sent Paul Clemens back to Triple-A Oklahoma City for the sixth time this season. ... The Twins unveiled a new bronze statue on the Target Plaza before the game: team mascot T.C. Bear. ... Jonathan Villar singled three times for Houston. ... Ricky Nolasco (4-5, 5.65 ERA) starts for the Twins against Torontos R.A. Dickey (6-4, 4.25 ERA) on Monday. ... Houstons Jarred Cosart (4-5, 4.16 ERA) faces Josh Collmenter (4-2, 3.63 ERA) to kick off a two-game series in Arizona on Monday. Bruce Bowen Spurs Jersey . -- Even as Chris Paul remained evasive about his future, he did what team leaders are expected to do. Custom Spurs Jerseys . Sam, who joined the Cowboys in early September, has spent the entire season on the practice roster. http://www.authenticspursauthority.com/g...-jersey-c-13/.J. - Pete Carroll is in support of the NFL looking further into whether medicinal marijuana could beneficial for players. Sean Elliott Jersey . "I only want to go through this one more time," Crosby said Friday. The 24-year-old captain hasnt played since the symptoms resurfaced following a loss to Boston on Dec. 5. Doctors allowed him to return to full practice on Tuesday and while Crosby is pleased with the way his body is responding he refuses to put on his return. David Lee Jersey . FLIP SAUNDERS (Timberwolves): Im not the least bit surprised that he appointed himself as head coach after his search concluded.DUBAI, United Arab Emirates -- Venus Williams won her 45th career WTA title at the Dubai Championships in an impressive 6-3, 6-0 victory over Alize Cornet of France in the final on Saturday. The 44th-ranked Williams, playing courtesy of a wild card, also won this title in 2009 and 2010. Shes won her last 15 matches in Dubai. Williams, who will move up to No. 29 in Mondays updated rankings, last won a title at the 2012 Luxembourg tournament. "I have had a good week," she said. "Everything is falling together." The former world No. 1, Williams won all five of her matches this week in straight sets. "Just a lot of match toughness, mental toughness," said Williams, when asked to explain her remarkable week of play. "When things got tough, I definitely got going this week. "If I was down break point, when push came to shove, I was pushing and shoving, I guess," she added, laughing. The scoreline didnt indicate how strong an effort Cornet put into the final, often matching Williams stroke by stroke, but falling short in the end. After Cornet squandered a 2-1 lead with a service break by losing the next four games, she was in tears during the changeover..dddddddddddd "I think 6-3, 6-0 is a bit tough in an hour and 30, so I guess there was a battle on the court, but she was just better than me today," Cornet said. "She was playing more aggressive. "She was pushing me out of the court very far from the baseline, and I didnt play as deep as yesterday, didnt serve as well. She deserved to win." Williams closed out the first set on a third set point with a clean backhand winner. In the second set, it was Williams all the way. The 26th-ranked Cornet was attempting to post back-to-back wins over the Williams sisters. On Friday, Cornet scored her first career upset over a No. 1-ranked player by beating Serena Williams 6-4, 6-4 in the semifinals. "The difference between me and Serena was just I put a few more balls in the court," Williams said. But Cornet walked away hoping if she ever had a similar opportunity to play the Williams sisters in the same tournament the result might go in her favour. "For sure, beating the Williams sisters in the same tournament would have been amazing, and maybe next time if I have the chance (I can) do it," said Cornet, offering her only smile of the night. ' ' '