 Traded to Brooklyn for the 1924 season, Stock had his worst full season for a team that finished the year only 1 games out of first place; he batted .242.In 1925, Stock bounced back with a .328 batting average, 98 runs scored and a .776 OPS, all career highs.He tied a career-high with 9 triples and was fifth in the league with 202 hits, though Brooklyn finished 27 games out of first place.