Everything that happened to David and Haley after the movie really happened to the director and his wife.
David M. Evans & James Earl Jones were the only actors to reprise their original roles.
This film was a direct to video sequel, not a theatrical release as the first movie had been.
David Mickey Evans later said he regretted making the sequel.
Sandlot 2 is the only movie that Samantha Burton (who plays Haley Good Fairer) has ever acted in.