Staff Bios & Contact Us
Subscribe to our NewsletterTotal Baseball Development
PO Box 342
Sioux City, IA 51102
Phone: 712-490-7199
| Name | Position | Phone | Profile | |
|---|---|---|---|---|
| Bob Protexter #21 | Founder of Total Baseball Development | 712-490-7199 | ||
| Mark Martindale | Vice President - Total Baseball Development | 712-202-3878 | ||
| Cory Schlotfeldt | President Board of Directors - TBD | |||
| Colby Lessmann #26 | Head Instructor & Bancrofts head assistant coach |
