Drew Brees, Steve Young, Dan Marino, Peyton Manning. Sam Bradford? After switching teams just prior to the start of the season, Bradford set an unlikely league record, completing 71.6 percent of his passes.

Nobody has done that before. Only Brees has gone over 71 percent. And Bradford did it while playing for a team with all kinds of offensive line problems. Pretty impressive stuff.

Mike Zimmer says Bradford did enough that he’ll be the team’s 2017 starter entering training camp. The Vikings also have Teddy Bridgewater, who looked like a possible breakout quarterback in August last year before tearing his ACL.

“I think Sam has played great,” says Zimmer, in an article in the St. Paul Pioneer Press. “I think he’s earned the right to be the starting quarterback.”

If Bridgewater outperforms Bradford, he’ll probably wind up in the lineup before long. But regardless, the Vikings have a nice one-two punch of capable quarterbacks – probably two of the top 20 quarterbacks in the league.

The only blemish on this record (in my eyes) is that it’s become remarkably easier to complete passes, given the way offenses and the rules have changed. All-time 33 quarterbacks have completed at least 68 percent of their passes; all but six are quarterbacks who’ve played in this century. (And of the six pre-2000, four were disciples of Bill Walsh, whose offensive concepts were way ahead of his time.)

Still, a nice accomplishment for Bradford. Aaron Rodgers, Ben Roethlisberger, Brett Favre, Kurt Warner, Philip Rivers and Tom Brady have all had only one season with 68-plus completion percentages.

Bradford was far more effective than I thought he was going to be back when that trade went down, just before the start of the season.

COMPLETION PERCENTAGE LEADERS
YearPlayerPct
2016Sam Bradford, Min.71.6%
2011Drew Brees, N.O.71.2%
1982• Ken Anderson, Cin.70.6%
2009Drew Brees, N.O.70.6%
1945• Sammy Baugh, Wash.70.3%
1994• Steve Young, S.F.70.3%
1989• Joe Montana, S.F.70.2%
2016Drew Brees, N.O.70.0%
2014Tony Romo, Dall.69.9%
2016Matt Ryan, Atl.69.9%
2015Kirk Cousins, Wash.69.8%
2013Philip Rivers, S.D.69.5%
2004Brian Griese, T.B.69.3%
2004Daunte Culpepper, Min.69.2%
2014Drew Brees, N.O.69.2%
1993• Troy Aikman, Dall.69.1%
2002Chad Pennington, NYJ68.9%
2007Tom Brady, N.E.68.9%
2007Chad Pennington, NYJ68.8%
2009Peyton Manning, Ind.68.8%
2001Kurt Warner, St.L.68.7%
2012Matt Ryan, Atl.68.6%
2012Peyton Manning, Den.68.6%
2013Drew Brees, N.O.68.6%
2009Brett Favre, Min.68.4%
2006David Carr, Hou.68.3%
2011Aaron Rodgers, G.B.68.3%
2013Peyton Manning, Den.68.3%
2015Drew Brees, N.O.68.3%
2010Drew Brees, N.O.68.1%
2015Russell Wilson, Sea.68.1%
1993• Steve Young, S.F.68.0%
2015Ben Roethlisberger, Pitt.68.0%

—Ian Allan