For writer/director Noah Buschel, “The Phenom” is clearly a labor of love. For the audience, it is a small gem filled with unexpected insight and performances of exceptional precision and intelligence. We may think we know what to expect from a film about a gifted athlete who explores the impact of his abusive father with the help of an understanding therapist. But each scene has surprises, with sharp dialogue, vivid characters, and a lot to say about the business of both sports and media. This is a sports movie that quotes F. Scott Fitzgerald. And there’s a brief but powerful scene as the athlete talks to the press that reminds us of how mch this film rewards careful attention.

Johnny Simmons plays Hopper, a “phenom” of a pitcher who has had trouble delivering in the major leagues. He’s sent to the team’s psychologist, a former phenom himself, who was featured on the cover of TIME Magazine at age 22 because of his pioneering work in helping athletes achieve focus and overcome fear. Dr. Mobley is played by Paul Giamatti, who has another connection to baseball — his father, Bart Giamatti served as the Commissioner of Major League Baseball.

Giamatti’s Dr. Mobley is understated, reassuring, and accessible. “A lot of young pitchers struggle with control,” he tells Hopper. It’s “a passing thing.” He does not even want to give it a name because that would “legitimize” it. He tells Hopper that it can be good to look back because damage from the past can be “vaseline on the lens” that interferes with our ability to understand the present and accomplish what we hope for.

Hopper’s whole life has been about getting to the major leagues. His father, Hopper senior (Ethan Hawke) is a volatile bully Hopper’s teacher describes as “an expert at cutting corners and when there weren’t any corners, he’d make circles around her.” He constantly berates his son, bragging that he taught him everything he knows, forcing him to run splits as punishment for smiling. “Never show emotion on the mound. And you’re always on the mound.” He tells Hopper to develop an “intimidation face.”

Hopper has dinner at his girlfriend’s house and is so disconnected from life off the field that he has no idea of how to respond in a home where people discuss ideas and events at the dinner table. Later, when he hurts the girl’s feelings and she speaks up, he tells her the only thing he knows: “You need to toughen up.”

Hopper clearly has to choose between two father figures — his biological father, whose approval he cannot help seeking, and Mobley, whose safe space could be something Hopper could learn to trust. Simmons finds a way to show us the feelings the repressed young pitcher still cannot acknowledge, and his scenes with both Giamatti and Hawke are all the stronger for being understated, never overly dramatic. Owing more to “Ordinary People” than to baseball classics like “Bang the Drum Slowly,” this is a touching drama made up of small moments told with truth and care.

Parents should know that this unrated film has some adult material including drugs and drug dealing, an abusive parent, and strong language.

Family discussion: Why didn’t Hopper know how to talk to Dorothy? Should Dr. Mobley have told him the truth? What was his best advice?

If you like this, try: “Ordinary People” and “Fear Strikes Out”