|Book Appearance?||Yes (as Mr. Underwood)|
- Diary of a Wimpy Kid (film) (First appearance)
- Diary of a Wimpy Kid: Rodrick Rules (film)
- Diary of a Wimpy Kid: Dog Days (film)
- In Rodrick Rules, when Coach Malone tells Greg and Rodrick "You can't outrun me! I'm a super star!" "Everywhere you go its me!" (while he is chasing Greg and Rodrick he is possibly referring to wrestler John Cena.)
- His first name is revealed to be Eduardo in an interview between Thor Freudenthal, the director of Diary of a Wimpy Kid (film).
- In Diary of a Wimpy Kid: Dog Days (film), Coach Malone doesn't know Greg when he is talking on the phone.