22 of 22 episodes
S01E01
Pilot
October 3, 2006
S01E02
Eyes Wide Open
October 10, 2006
S01E03
Wind Sprints
October 17, 2006
S01E04
Who's Your Daddy
October 24, 2006
S01E05
Git 'Er Done
October 30, 2006
S01E06
El Accidente
November 7, 2006
S01E07
Homecoming
November 14, 2006
S01E08
Crossing the Line
November 28, 2006
S01E09
Full Hearts
December 5, 2006
S01E10
It's Different for Girls
December 12, 2006
S01E11
Nevermind
January 3, 2007
S01E12
What to Do While You're Waiting
January 10, 2007
S01E13
Little Girl I Wanna Marry You
January 24, 2007
S01E14
Upping the Ante
January 31, 2007
S01E15
Blinders
February 7, 2007
S01E16
Black Eyes & Broken Hearts
February 14, 2007
S01E17
I Think We Should Have Sex
February 21, 2007
S01E18
Extended Families
February 28, 2007
S01E19
Ch-Ch-Ch-Ch-Changes
March 21, 2007
S01E20
Mud Bowl
March 28, 2007
S01E21
Best Laid Plans
April 4, 2007
S01E22
State
April 11, 2007
15 of 15 episodes
S02E01
Last Days of Summer
October 5, 2007
S02E02
Bad Ideas
October 12, 2007
S02E03
Are You Ready for Friday Night?
October 19, 2007
S02E04
Backfire
October 26, 2007
S02E05
Let's Get It On
November 2, 2007
S02E06
How Did I Get Here?
November 9, 2007
S02E07
Pantherama!
November 16, 2007
S02E08
Seeing Other People
November 30, 2007
S02E09
The Confession
December 7, 2007
S02E10
There Goes the Neighborhood
January 4, 2008
S02E11
Jumping the Gun
January 11, 2008
S02E12
Who Do You Think You Are?
January 18, 2008
S02E13
Humble Pie
January 25, 2008
S02E14
Leave No One Behind
February 1, 2008
S02E15
May the Best Man Win
February 8, 2008
13 of 13 episodes
S03E01
I Knew You When
October 1, 2008
S03E02
Tami Knows Best
October 8, 2008
S03E03
How the Other Half Lives
October 15, 2008
S03E04
Hello, Goodbye
October 22, 2008
S03E05
Every Rose Has Its Thorn
October 29, 2008
S03E06
It Ain't Easy Being J.D. McCoy
November 5, 2008
S03E07
Keeping Up Appearances
November 12, 2008
S03E08
New York, New York
November 19, 2008
S03E09
Game of the Week
December 3, 2008
S03E10
The Giving Tree
December 10, 2008
S03E11
A Hard Rain's Gonna Fall
December 17, 2008
S03E12
Underdogs
January 7, 2009
S03E13
Tomorrow Blues
January 14, 2009
13 of 13 episodes
S04E01
East of Dillon
October 28, 2009
S04E02
After the Fall
November 4, 2009
S04E03
In the Skin of a Lion
November 11, 2009
S04E04
A Sort of Homecoming
November 18, 2009
S04E05
The Son
December 2, 2009
S04E06
Stay
December 9, 2009
S04E07
In the Bag
December 16, 2009
S04E08
Toilet Bowl
January 6, 2010
S04E09
The Lights in Carroll Park
January 13, 2010
S04E10
I Can't
January 20, 2010
S04E11
Injury List
January 27, 2010
S04E12
Laboring
February 3, 2010
S04E13
Thanksgiving
February 10, 2010