That gave birth to the Oakland Ballers, or the B's — the Pioneer League team that debuted earlier this year, co-founded by Freedman and Carmel. Courtesy: Oakland BallersThe Pioneer League, an MLB partner league whose teams aren't affiliated with the pro teams like those in minor league baseball, instantly appealed to Freedman's tech sensibilities because it's a testing ground for baseball evolution. Potential investors will be able to buy their shares on a first-come, first-serve basis "just like you're buying sneakers from the Oakland B's," said Stidd. Oakland Ballers stadium. Courtesy: Oakland Ballers

---

Persons: Paul Freedman, Oakland Ballers Paul Freedman, Freedman, Bryan Carmel, Charlie Finley, Kelsie Whitmore, Carmel, DealMaker, Jon Stidd, Stidd, It's, Lonnie Murray, Dave Stewart Organizations: Oakland, MLB's A's, Las Vegas, Oakland Coliseum's, CNBC, Golden State Warriors, Oracle, NFL's Raiders, MLB's Oakland, Pioneer League, Freedman, Oakland Ballers, MLB, League, Securities and Exchange, Green Bay Packers, Local, BART, AAA Insurance, Raimondi, Boilermakers, Little League, San Francisco Chronicle Locations: Oakland , California, Las, Palo Alto, Oakland, Chicago, Las Vegas, Sacramento, Carmel, Oakland —, West Oakland, workshopping