Kunyora kuenderera mberi kweiyi ndima - Kufunga kuti ndiye anonyanya kudzivirira kunze kwesangano ravo <unk> kusanganisira kirabhu hombe yeligi uye vese vavo vadiki veligi vanobatana <unk> Tampa Bay Rays yakashandura Kiermaier kune vese 40- uye 25-murume rosters kekutanga musi waGunyana 30, 2013. Akaita mutambo wake wekutanga weligi mumutambo wemabhaidhi emusi iwoyo manheru <unk> mutambo we163 weRays wemwaka <unk> uye akatamba inning imwe vachipesana neTexas Rangers mupfumbamwe semutsivi anodzivirira. Rays maneja mukuru Andrew Friedman akataura kuti kirabhu yaisanganisira Kiermaier pane yakakura ligi roster mukupera kwemwaka iwoyo kunyanya nekuda kwekudzivirira kwake pakati penzvimbo. Akatamba innings mbiri mu2013 American League Wild Card Game
vachirwa neCleveland Indians, uko kwakanga kuri kuoneka kwake bedzi kwepostseason gore iroro. Munguva yechando iyoyo, "Baseball America" yakamuyera somunhu ane tarisiro yechigumi yakanakisisa muhurongwa hweRays' minor league.