Dozens of Bay Area players chosen over the three-day, 40-round session that ended Wednesday.
Relievers step up again as Oakland celebrates a third walk-off victory in four days.
A's win for fourth time in five games on homestand as Ramon Laureano's bloop single drives in go-ahead run.
Reliever who started playoff game against Yankees to pitch first inning Saturday against Cleveland.
Matt Chapman provides the power; Frankie Montas, relievers do their jobs.
Oakland wins its second extra-inning game in three days with another walk-off home run.
Daniel Mengden to start Sunday as Mike Fiers gets extra day off after no-hitter