Jordan Lawlar promotion: Diamondbacks call up top prospect, No. 10 in MLB, amid September playoff push | CBS Sports Headlines Jordan Lawlar promotion: Diamondbacks call up top prospect, No. 10 in MLB, amid September playoff push Lawlar was not on the 40-man roster, but could be postseason-eligible with a petition … Continue reading Jordan Lawlar promotion: Diamondbacks call up top prospect, No. 10 in MLB, amid September playoff push