Rubuta ci gaba ga wannan sakin layi - A 1862, an nada Vance a matsayin Babban Mataimakin Babban Jami'in Janar William Rosecrans a lokacin yakin Tullahoma. Ya yi yaƙi a yakin Farmington a lokacin Siege na Koranti. An ba Vance umarnin Bardstown, Kentucky daga Oktoba 1862 zuwa Janairu 1863, yana kare shi daga wani jirgin ruwa na dakarun sojan doki. A watan Maris, Vance ya ci gaba da zama Mataimakin Sufeto Janar na 2nd Brigade, 2nd Division, XX Corps har zuwa Oktoba. Ya yi yaƙi tare da rundunar a Liberty Gap da Chickamauga, an ambaci shi a cikin sakonni daga Janar William Carlin don ayyukansa a lokacin wasan karshe. Carlin ya kira Vance wani Mataimakin-de-Camp, inda ya yi aiki har zuwa Yuli 1864. Ya yi yaƙi da Carlin a Dutsen Lookout
, Mishan Ridge, Resaca, da kuma Dutsen Kennesaw.