Season 4
Episodes
1 To the Home of Baseball Jan 5, 2008 
2 Tryouts Jan 12, 2008 
3 I'll Do It! Jan 19, 2008 
4 This is Major! Jan 26, 2008 
5 Guide to the World Feb 2, 2008 
6 Unforgivable!! Feb 9, 2008 
7 Courage, full score! Feb 16, 2008 
8 Debut! Feb 23, 2008 
9 Challenger Mar 1, 2008 
10 It's Not Impossible Mar 8, 2008 
11 Try and aim for it Mar 15, 2008 
12 Liar! Mar 22, 2008 
13 A Stupid Bet Mar 29, 2008 
14 Keene's Past Apr 5, 2008 
15 Hero Mar 22, 2008 
16 I'm fed up! Apr 19, 2008 
17 Where to Aim Mar 22, 2008 
18 Alice's Dream, Everyone's Dream May 3, 2008 
19 Responsibility May 10, 2008 
20 Get out! May 17, 2008 
21 Trouble from the Start May 24, 2008 
22 The Single Ball of Fate May 31, 2008 
23 One More Deciding Match Jun 7, 2008 
24 A Great Man Jun 14, 2008 
25 A Truly Worthy Rival Jun 21, 2008 
26 An Oath Jun 28, 2008