Freddy Hein (タイタンズの監督 Taitanzu no kantoku, lit. "Titans coach") is the coach of the Taitans.
Knowing that Yamcha was their only chance of victory against the Rockets (Rocky Rivers' team), Freddy Hein offered Yamcha 20,000 Zeni if he hit a game-winning home run. However, a fight broke out between the two teams. After Yamcha beat everyone up, Krillin came to ask him to go to The Lookout to train.
- He resembles Captain Dark from the Red Ribbon Army.
- Hein also bares an uncanny resemblance to , an NFL coach.
- In the Ocean Group dubs of the series, Hein offers Yamcha $20,000 instead of 20,000 Zeni. This is corrected in the Funimation dub.