| 1. |  30-30 Club - Baseball Video Game Encyclopedia | 4 | MLB 2003 (PS2) - Japanese Commercial | 0:15 |
| 2. |  SPORTS GAMES CHANNEL | 3 | MLB 2003 - PS1 / TEXAS RANGERS vs PITTSBURGH PIRATES / GAMEPLAY | 28:31 |
| 3. |  Old Dusty Games | 2 | MLB 2003 [Psx] - Trailer | 0:39 |
| 4. | Game Cart Classics | 2 | Let's Play PSX: MLB 2003 | 56:08 |
| 5. | igcompany | 2 | MLB 2003 - PS1 Gameplay (4K60fps) | 16:06 |
| 6. |  봉샘의 게임박물관 | 1 | [PS1 게임] 메이져 리거 야구 2003(2002) | 9:47 |
| 7. |  Der EinSiedler | 1 | MLB 2003 - PlayStation #mlb #sports #shorts | 0:00 |
| 8. |  Pantsi's Random Game Videos | 1 | MLB 2003 - all videos for the Playstation 1 | 5:14 |
| 9. | Jinwoo Gaming TV | 1 | MLB 2003 Demo (989 Studios, 2002) | 18:09 |
| 10. | oldschoolgamingnerd | 1 | MLB CPU Game: Red Sox vs. Yankees (8/23/25) | MLB 2003 (PS1) | 0:00 |
| 11. | PS1 OST | 1 | MLB 2003 (USA) - All FMVs | 5:19 |
| 12. |  Searching For Other Players | 1 | MLB 2003 (2002) - Intro Video | 0:00 |
| 13. | PC do Paulo | 1 | MLB 2003 - PlayStation - Gameplay | 0:00 |
| 14. | Now Loading Please Wait | 1 | MLB 2003 USA - Playstation (PS1/PSX) | 0:37 |
| 15. |  JustPlayGames | 1 | MLB 2003 - ps1 | 5:08 |
| 16. | ReviewFix.com | 1 | Gem or Junk: MLB 2003 | 5:35 |
| 17. | The Video Game Museum | 1 | PlayStation - MLB 2003 (2002) | 6:53 |
| 18. | Pichu London Sports | 1 | MLB 2003 | Sports Game Ballparks 🏟 ⚾️ | 1:12:52 |
| 19. | The Campy Company | 1 | MLB Series Reviews #7: MLB 2003 (PS1) | 0:00 |
| 20. |  Playstation Gamer Jo Lui | 1 | Playstation 20th Anniversary | MLB 2003 | #20YearsOfPlay | 11:22 |
| 21. | Cogumelo Venenoso | 1 | MLB 2003 (Playstation): Intro | 2:23 |
| 22. | Encyclopegames | 1 | Playstation - MLB 2003 .flv | 0:55 |
| 23. | Emu-Games | 1 | MLB 2003 (PlayStation One) | 0:55 |
| 24. | FunCade 64 (FC64) | 1 | MLB 2003 ~ PS1 PlayStation | 0:37 |
| 25. |  Arcade Forever | 1 | PSX ► PS1 ► MLB 2003 | 0:55 |
| 26. |  Oheao | 1 | PlayStation Classic Gameplay - MLB 2003 | 19:06 |
