With September roster expansion on the horizon, some teams in playoff races have elected to bring top prospects up a bit earlier, including impressive Boston Red Sox hurler Payton Tolle.
Todd Zola tries to remove volume from the equation when determining the value of pitchers, and finds that the market may have over-corrected on Logan Webb.
James Anderson goes team-by-team to highlight which pitching prospects could ascend to the closer role in the coming years, including A's righty Mason Miller.