Season 4
Artwork
| # | Image | Title | Aired |
|---|---|---|---|
| 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 | Apr 12, 2008 | |
| 16 | I'm Fed Up! | Apr 19, 2008 | |
| 17 | Where To Aim | Apr 26, 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 |