ST. LOUIS -- All of those months of injury rehab paid off for , who showed no sign of a season-ending knee injury last November. looked pretty polished, too.Bradford and Rodgers each threw a touchdown pa s in their preseason debuts in the ' 21-7 victory over the on Saturday. played in the second half and got his first sack of the preseason, dropping for a in the fourth quarter to force a 49-yard field goal by . Sam had a tackle earlier in that series and totaled two quarterback hits.Rodgers was 11 for 13 for 128 yards and to .Bradford, who said weeks ago that the left knee was no longer a concern, was 9 for 12 for 101 yards and to ."It was nothing new, I've been here before," Bradford said. "I think for everyone else it's probably a bigger deal for me to get back out on the field." had five carries for 25 yards on the ' 12-play, 86-yard drive to start the game.Sam, the seventh-round pick is the first openly gay player drafted in the NFL, is likely competing with undrafted for a backup spot.Westbrooks was the second-team left defensive end behind and had a sack with four total tackles, while Sam got work at both defensive end spots.The Edward Jones Dome appeared about half-full, even with the benefit of hundreds of fans who Joe Shimko Jersey made the trip and let loose with a big cheer after Cobb's TD catch. The announced ticket sales of 55,072 and capacity is about 66,000.Rodgers had plenty of time to operate and he looked sharp, going 6 for 6 for 47 yards and scrambling 14 yards on the opening drive. He ended the quarter with a to to the St. Louis 12 that led to a short field goal and a 10-0 lead."The offense got off to a great start," coach said. "I really liked the production that we were able to get done in the first two series." was 10 for 15 for 107 yards behind Rodgers and , who started the opener, was effective as the third quarterback. Flynn threw a 34-yard touchdown pa s to rookie , a seventh-round pick, and added a 2-point conversion pa s to that made it 18-7 late in the third.Most of Bradford's pa ses were underneath, with most of 's 41-yard gain coming after the catch. He just mi sed connecting with on a 35-yarder in the first quarter and converted on fourth-and-3 from the 43 with a 5-yard pa s to . backup quarterback was 1 for 4 for 14 yards. He threw two touchdown pa ses as the starter last week when Bradford was held out.The held out left tackle (knee), middle linebacker (ankle) and cornerback (hamstring). All three could play next week at Cleveland. started for the after returning from a hamstring injury this week, but had no catches in limited action.Notes: backup RB 's at the end of a 33-yard kickoff return in the first quarter. He was helped off the field and then carted away for tests. ... OL , the second overall pick, started at left tackle and also got work at guard as in the preseason opener.Copyright 2014 by The A sociated Pre s D.j. Humphries Jersey