Week Ten of the NFL season contained seven quarterbacks who passed for 300 yards or more and seven running backs who rushed for 100 yards or more.

The seven quarterbacks who passed for 300 yards or more and the WON/LOSS result of their teams in Week Ten is as follows:

Ryan, Atlanta  351  LOSS
Brady, New England  329  WIN
Stafford, Detroit  329  LOSS
Brees, New Orleans  322  WIN
Skelton, Arizona  315  WIN
Manning, NYGiants  311 LOSS
Sanchez, NYJets  306  LOSS

That works out to a WON/LOSS record of 3 WINS/4 LOSS, or a 43% winning percentage.

The seven running backs who rushed for 100 yards or more and the WON/LOSS result of their teams in Week Ten is as follows:

Bush, Oakland  157  WIN
Murray, Dallas  135  WIN
Johnson, Tennessee  130  WIN
Jackson, St. Louis  128  WIN
Jackson, Buffalo  114  LOSS
Jones-Drew, Jacksonville  114  WIN
Lynch, Seattle  109  WIN

That works out to a WON/LOSS record of 6 WINS/1 LOSS, or an 86% winning percentage.
Year-to-date, this is how these statistics break down:

500 YARD PASSERS
1 WIN/0 LOSSES  100% Winning Percentage

400 YARD PASSERS
3 WINS/7 LOSSES 30% Winning Percentage

300 YARD PASSERS
42 WINS/37 LOSSES  53% Winning Percentage

200 YARD RUSHERS
2 WINS/0 LOSSES  100% winning percentage

100 YARD RUSHERS
59 WINS/16 LOSSES  79% Winning Percentage

TWO 100 YARD RUSHERS ON THE SAME TEAM
3 WIN/0 LOSSES  100% Winning Percentage

BOTH A 300 YARD PASSER AND 100 YARD RUSHERS
3 WIN/1 LOSS  75% Winning Percentage

Currently for the season, teams who have had quarterbacks pass for 300 yards or more would have a won/loss record total in a 16-game season of 8 WINS/8 LOSSES.

Currently for the season, teams who have had player rush for 100 yards or more would have a WON/LOSS record total in a 16-game season of 13 WINS/3 LOSSES.
The bottom line in the NFL is winning games.To this point in the season, it appears the best chance to win in the NFL is to have a player rush for 100 yards or more during each game.

Week Nine of the 2011 NFL Season had five quarterbacks who passed for 300 yard or more and nine players who rushed for 100 yards or more.

The quarterbacks who passed for 300 yards or more in Week Nine are as follows:

Rivers, San Diego  385  LOSS
Brady, New England  342  LOSS
Palmer, Oakland  332  LOSS
Rothlisberger, Pittsburgh  330  LOSS
Flacco, Baltimore  300  WIN

The teams whose quarterbacks who passed for 300 yards or more had a combined ONE/LOSS record of 1 WIN/4 LOSSES, or a winning percentage of 20%

The players who rushed for 100 yards or more in Week Nine are as follows:

McGahee, Denver  163  WIN
Murray, Dallas  139  WIN
Lynch, Seattle  135  LOSS
Forte, Chicago  133  WIN
Jackson, St. Louis  130  LOSS
Foster, Houston  124  WIN
Tebow, Denver 118  WIN
Tate, Houston  115  WIN
Gore, San Francisco  107  WIN

The teams who had players who rushed for 100 yards or more had a WON/LOSS record of
7 WINS/2 LOSSES, or a winning percentage of 78%.

In Week Nine, both Houston (Foster/Tate) and Denver (McGahee/Tebow) had two players rush for 100 yards or more. Both of these teams won their games in Week Nine.

Year-to-date, this is how these statistics break down:

500 YARD PASSERS
1 WIN/0 LOSSES  100% Winning Percentage

400 YARD PASSERS
3 WINS/7 LOSSES 30% Winning Percentage

300 YARD PASSERS
39 WINS/33 LOSSES  54% Winning Percentage

200 YARD RUSHERS
2 WINS/0 LOSSES  100% winning percentage

100 YARD RUSHERS
53 WINS/15 LOSSES  78% Winning Percentage

TWO 100 YARD RUSHERS ON THE SAME TEAM
3 WIN/0 LOSSES  100% Winning Percentage

BOTH A 300 YARD PASSER AND 100 YARD RUSHERS
3 WIN/1 LOSS  75% Winning Percentage

Currently for the season, teams who have had quarterbacks pass for 300 yards or more would have a won/loss record total in a 16-game season of 9 WINS/7 LOSSES.

Currently for the season, teams who have had player rush for 100 yards or more would have a WON/LOSS record total in a 16-game season of 12 WINS/4 LOSSES.

We are at the halfway point of the 2011 NFL Season.
Once again, the statistics bear it out.
If a team wants to win in the NFL, a team must be able to run the ball effectively.

Week Eight of the 2011 NFL season brought five quarterbacks who passed for 300 yards or more and six running backs who rushed for 100 yards or more.

The quarterbacks who passed for 300 yards or more in Weed Eight are as follows:

Rivers, San Diego  369  LOSS
Rothisberger, Pittsburgh  365  WIN
Manning, NYGiants  349  WIN
Flacco, Baltimore 336  WIN
Jackson, Seatlle  323  WIN

The WON/LOSS record of the teams of these quarterbacks in Week Eight was 4 WINS/1 LOSS, for a winning percentage of 80%

Teams whose quarterbacks who passed for 300 yards or more have shown a marked improvement in WINS/LOSSES over the past two weeks. In Week Seven, quarterbacks who passed for 300 yards or more had a record of 3 WINS/0 LOSSES last week. Over the past two weeks, the WIN/LOSS record for teams with these quarterbacks have a record of 7 WINS/1 LOSS.

The running backs who rushed for 100 yards or more in Week Eight are as follows:

McCoy, Philadelphia  185  WIN
Jackson, St. Louis  159  WIN
Gore, San Francisco  134  WIN
Jackson, Buffalo  120  WIN
Foster, Houston  112  WIN
Bush, Miami  103  LOSS

The WON/LOSS record of the teams of these running backs in Week Eight was 5 WINS/1 LOSS, for a winning percentage of 83%.

Teams whose running backs who rushed for 100 yards or more in Week Seven had a WON/LOSS record of 6 WINS/1 LOSS. Over the past two weeks, the WON/LOSS record for teams with these running backs have a record of 11 WINS/1 LOSS.
Year-to-date, this is how these statistics bear out:

500 YARD PASSERS
1 WIN/0 LOSSES  100% Winning Percentage

400 YARD PASSERS
3 WINS/7 LOSSES 30% Winning Percentage

300 YARD PASSERS
38 WINS/29 LOSSES  57% Winning Percentage

100 YARD RUSHERS
46 WINS/13 LOSSES  78% Winning Percentage

200 YARD RUSHERS
2 WINS/0 LOSSES  100% winning percentage

TWO 100 YARD RUSHERS ON THE SAME TEAM
1 WIN/0 LOSSES  100% Winning Percentage

BOTH A 300 YARD PASSER AND 100 YARD RUSHERS
3 WIN/1 LOSS  75% Winning Percentage

Currently, quarterbacks who pass for 300 yards or more will ultimately lead their teams to a 9 WIN/7 LOSS record by the end of the season.

Currently, running backs who rush for 100 yards or more will ultimately lead their teams to a 12 WIN/4 LOSS record by the end of the season.

Even though Week Eight of the NFL season showed another vast improvement for teams whose quarterbacks passed for 300 yards or more, it is still clear that to succeed in the NFL and win games, running the ball well will go a long way in producing wins for your team.

(Statistics from NFL.com)