December 17, 1861 there was an Action at Rowlett's Station involving 32nd Indiana Infantry, U.S.A.; Union Loss 10K, 22W, Total 32.

September 14 thru 17, 1862 there was a seige at Munfordsville, Kentucky involving the following Union units: INDIANA - 13th Independent Battery Light Artillery; 17th (Detachment) Infantry; 50th Infantry (Co's. A,B,D,F,& H); 60th, 67th, 74th Infantry; 78th Infantry (Co. K); and 89th Infantry. KENTUCKY - 28th Infantry (Co. I); 33rd Infantry (Co's. C & G); 34th Infantry (Co. K). OHIO - Batteries A & D 1st Light Artillery. UNITED STATES 18th Infantry (Co. H, 2nd Battalion). LOUISVILLE Home Guards.
Union Loss 15K, 57W, 4,076POW, Total 4,148.

September 20, 21, 1862 there was a skirmish at Munfordsville, Kentucky in which the following Union units participated: KENTUCKY - 6th Cavalry. OHIO - 3rd Cavalry. INDIANA - 17th Infantry.

September 22, 1862 there was a skirmish at Munfordsville, Kentucky which involved the OHIO - 3rd Cavalry. Union Loss 2K, 12W, 96M, Total 96.

December 25th, 1862(Christmas Day) there was a skirmish at Munfordsville, Kentucky involving the following units: INDIANA - 4th Cavalry (Detachment) and KENTUCKY - 12th Cavalry (Detachment).

This according to Dyer, Frederick J. - Compendium of the War of the Rebellion, Vol. II, pg. 730. Confederate casualties unavailable.