SANTA CLARA, Calif. -- Even realizes he's ready for the regular season. Or at least darn close.Manning threw a 17-yard touchdown pa s to and dominated in his two series, leading the past the 34-0 on Sunday to spoil the NFL debut at sparkling $1.2 billion Levi's Stadium."It's been a good start. That's all it is, though," Manning said. "We've still got some things we have to improve on."The 38 Jordan Bowden Jersey -year-old Manning, beginning his 17th season after throwing for an NFL-record 55 touchdowns last year, completed 12 of 14 pa ses for 102 yards and a 120.8 rating. He was 8 for 8 on Denver's second drive, then backup took over and threw for a score and led another touchdown drive in a preseason matchup of the past two losers. went 5 for 9 for 39 yards in his two series before a sellout crowd at the team's flashy new digs in the heart of Silicon Valley. Major League Keven Durant Jersey Soccer's San Jose Earthquakes beat the Seattle Sounders in the stadium's first sporting event Aug. 2. had three catches on Denver's opening drive, including a 20-yard gain. That gives Thomas 10 receptions for 89 yards in Denver's two victories against the NFC West's powerhouses, the champion and San Francisco."Coming off last year, losing the like we did, coming into OTAs I think everybody had a different mindset," said. "You can see it with older guys, new guys. Our main thing was going out and being able to convert, and as a defense stop guys. If we're going to be stopped, we're going to stop ourselves." Julius Erving Jersey ran for a 1-yard TD, while kicked a 26-yard field goal and added a late 22-yarder. San Francisco's typically spot-on sailed two long kicks wide right.Denver did it on defense, too, getting two interceptions and a fumble recovery and a goal-line stand to end the game. The recovered another fumble on special teams."It was a great moment for our defense," defensive lineman said. "It's real hard to put up a goose egg in a preseason game."The lost safety to a concu sion early in the second quarter. He was able to walk off on his own, but later left for the locker room.Denver linebacker limped off early in the second half with a lower leg injury, then the lost tight end Gerrell Robinson to a knee injury. Linebacker injured a hamstring, coach said.As San Francisco struggled in all phases, tens of thousands of fans made their way out midway through the third quarter - certainly helping to alleviate traffic concerns. The ended a four-decade run at Candlestick Park last season."We have to tighten this down fast," coach said. "We have work to do, there's no doubt about it."Two key members of San Francisco's offense made their first appearances of the preseason, with running for 9 yards on the first of his two carries Tyler Johnson Jersey . Wide receiver also appeared as defensive stars and got the day off. cornerback mi sed the game after spraining an ankle during Saturday's practice. Denver already was thin as Jr. returns from tearing his left anterior cruciate ligament during the playoffs.Kaepernick had his chances during his brief stint on the field.On third-and-4 from the 37 the first drive, Kaepernick barely overthrew in Derrick Coleman Jersey the end zone. Dawson then mi sed his first field goal attempt in the new stadium, sending a 55-yarder wide right. He mi sed wide right again from the other end on a 44-yarder late in the first half, and these weren't in the unpredictable elements of Candlestick.The are scorele s in their last seven quarters and have been outscored 57-3 this preseason. They lost 23-3 at Baltimore on Aug. 7."It's the preseason, but it all means something," left tackle said. "Scoring points is the name of the game, and we haven't done it. ... It will be a real test this week to see how we rebound from this."Copyright 2014 by The A sociated Pre s