Rubuta ci gaba don wannan sakin layi - Wasan wasa guda ɗaya yana buƙatar sau da yawa sau da yawa, ciki har da mai farawa da kuma sauya sauyawa. Ana maye gurbin 'yan kwallo da juna kamar kowane ɗan wasa (duba sama), kuma ƙa'idodin ba su iyakance adadin' yan kwallo da za a iya amfani da su a cikin wasa ba; iyakar abin da ke iyakance shi ne girman ƙungiyar, a zahiri. Gabaɗaya, ba a amfani da gwanayen farawa a cikin yanayin taimako sai dai wani lokacin a lokacin kakar wasa lokacin da kowane wasa yake da mahimmanci. Idan wasa ya shiga cikin ƙarin innings da yawa, wata ƙungiya za ta iya kawar da bullpen. Idan ya zama dole a yi amfani da "mai kunna matsayi" a matsayin mai jefa kwallo, manyan kungiyoyin gasar galibi suna da wasu 'yan wasa da aka sanya a matsayin masu jefa kwallo na gaggawa, don kauce wa abin kunya na amfani da ɗan wasan da ba shi da ƙwarewa. A farkon shekarun wasan ƙwallon baseball, ƙungiyoyi sun fi ƙanƙanta, kuma masu ba da taimako ba su da yawa, tare da mai farawa a koyaushe yana kasancewa don wasan gaba ɗaya sai dai idan ya kasance ba shi da tasiri ko kuma ya ji rauni; a yau, tare da ƙara mai da hankali kan ƙididdigar ƙira, a cikin wasa guda ɗaya kowace ƙungiya za ta yi amfani da sau biyu zuwa biyar. A cikin shekara ta 2005
ALCS, duk nasarar da Chicago White Sox ta yi a wasanni hudu sun kasance cikakke ne ta hanyar farawa, wani abu mai mahimmanci a cikin wasan zamani.