Kammala wannan jumla: A halin yanzu, Rosecrans 'Sojojin Cumberland sun koma Chattanooga bayan Chickamauga. Bragg ya bi su kuma nan da nan ya kewaye birnin. Ranar 17 ga watan Oktoba, Rosecrans, wanda ya raunana, ya sauke daga umurnin kuma ya maye gurbinsa da Manjo Janar George H. Thomas. Duk da yake Chattanooga ba a kewaye shi gaba ɗaya ba, hanyar samar da Thomas ta kasance mai sauƙi. Grant da kansa ya isa birnin Oktoba 23, kuma ya fadada layin samar da kayayyaki. Bayan Manjo Janar William T. Sherman ya isa tare da ƙarfafawa, sojojin dakarun sun shiga cikin mummunan rauni. Nasarar Union a cikin
Yaƙin Lookout Mountain ya karya wani ɓangare na Bragg a ranar 23 ga watan Nuwamba. Kwana biyu bayan haka, Thomas ya kai hari kan kungiyar Confederate a Missionary Ridge. A cikin yakin da aka yi a Missionary Ridge, masu kare kariya sun kasance cikakke kuma an rushe siege. Batirin Bledsoe ya ga mummunan aiki a Missionary Ridge, yana shan wahala aƙalla mutane biyu; duk bindigogi huɗu na batirin an kama su.