| Champaign challenger | Round | Result | H | A | 
		
			| 15.11. |  | Quinn E. - Kirchheimer S. | R16 | 6-1, 6-4 | 1.48 | 2.56 | 
		
			| 13.11. |  | Kirchheimer S. - Karlovskiy E. | 1R | 7-5, 5-4 | 1.45 | 2.60 | 
		
			| Knoxville challenger | Round | Result | H | A | 
		
			| 07.11. |  | Kwiatkowski T. - Kirchheimer S. | 1R | 65-7, 6-2, 6-4 | 1.49 | 2.50 | 
		
			| Futures 2023 | Round | Result | H | A | 
		
			| 28.10. |  | Broom C. - Kirchheimer S. | SF | 6-4, 6-2 | 1.57 | 2.23 | 
		
			| 28.10. |  | Kirchheimer S. - Pannu K. | QF | 6-1, 6-1 | 1.24 | 3.64 | 
		
			| 26.10. |  | Kirchheimer S. - O'Hoisin O. | R16 | 6-2, 6-2 | 1.13 | 5.04 | 
		
			| 25.10. |  | Kirchheimer S. - Sorbo J. | 1R | 6-0, 6-0 | 1.05 | 8.20 | 
		
			| Fairfield challenger | Round | Result | H | A | 
		
			| 10.10. |  | Langmo C. - Kirchheimer S. | 1R | 6-4, 6-4 | 2.10 | 1.69 | 
		
			| 09.10. |  | Kirchheimer S. - Quinn E. | Q-R16 | 7-64, 7-5 | 2.19 | 1.62 | 
		
			| 09.10. |  | Kirchheimer S. - Burnett E. | Q-1R | 6-2, 6-2 | 1.14 | 5.07 | 
		
			| Tiburon challenger | Round | Result | H | A | 
		
			| 01.10. |  | Perez A. - Kirchheimer S. | Q-1R | 6-3, 6-3 | 2.94 | 1.36 | 
		
			| Charleston challenger | Round | Result | H | A | 
		
			| 28.09. |  | Dostanic S. - Kirchheimer S. | R16 | 7-63, 6-3 | 1.53 | 2.41 | 
		
			| 26.09. |  | Kirchheimer S. - Kodat T. | 1R | 64-7, 6-3, 4-1 | 1.86 | 1.87 | 
		
			| 25.09. |  | Kirchheimer S. - Moller E. | Q-R16 | 6-1, 6-3 | 1.65 | 2.10 | 
		
			| 24.09. |  | Kirchheimer S. - Pate C. | Q-1R | 6-0, 6-1 | 1.05 | 8.00 | 
		
			| Columbus 3 challenger | Round | Result | H | A | 
		
			| 19.09. |  | Kudla D. - Kirchheimer S. | 1R | 6-2, 6-4 | 1.48 | 2.54 | 
		
			| 18.09. |  | Kirchheimer S. - Perez A. | Q-R16 | 6-4, 6-3 | 1.43 | 2.69 | 
		
			| 18.09. |  | Kirchheimer S. - Pannu K. | Q-1R | 6-2, 6-1 | 1.32 | 3.23 | 
		
			| Cary 2 challenger | Round | Result | H | A | 
		
			| 14.09. |  | Michelsen A. - Kirchheimer S. | R16 | 6-3, 6-1 | 1.13 | 5.58 | 
		
			| 12.09. |  | Kirchheimer S. - Schoolkate T. | 1R | 65-7, 6-3, 7-63 | 2.48 | 1.51 | 
		
			| 11.09. |  | Kirchheimer S. - Rybakov A. | Q-R16 | 62-7, 7-5, 7-63 | 2.24 | 1.59 | 
		
			| 10.09. |  | Kirchheimer S. - Thomson C. | Q-1R | 7-63, 6-3 | 1.40 | 2.77 | 
		
			| Winston Salem | Round | Result | H | A | 
		
			| 22.08. |  | Koepfer D. - Kirchheimer S. | 2R | 6-3, 6-2 | 1.10 | 7.11 | 
		
			| 20.08. |  | King D. - Kirchheimer S. | Q-QF | 2-6, 6-4, 7-61 | 1.47 | 2.62 | 
		
			| 19.08. |  | Kirchheimer S. - Walton A. | Q-R16 | 7-5, 6-3 | 5.71 | 1.13 | 
		
			| Winnipeg challenger | Round | Result | H | A | 
		
			| 15.08. |  | Broady L. - Kirchheimer S. | 1R | 6-3, 6-3 | 1.12 | 5.84 | 
		
			| 14.08. |  | Kirchheimer S. - Ayeni A. | Q-R16 | 7-5, 6-2 | 1.75 | 1.99 | 
		
			| 13.08. |  | Kirchheimer S. - Aguilar J. | Q-1R | 1-6, 6-4, 6-4 | 1.45 | 2.58 | 
		
			| Cary challenger | Round | Result | H | A | 
		
			| 06.08. |  | Vandecasteele Q. - Kirchheimer S. | Q-1R | 5-7, 6-3, 6-2 | 1.74 | 2.01 | 
		
			| Lexington challenger | Round | Result | H | A | 
		
			| 03.08. |  | Sandgren T. - Kirchheimer S. | R16 | 6-2, 6-4 | 1.28 | 3.54 | 
		
			| 31.07. |  | Kirchheimer S. - Damm M. | 1R | 64-7, 7-65, 7-64 | 2.75 | 1.42 | 
		
			| Granby challenger | Round | Result | H | A | 
		
			| 16.07. |  | Trotter J. - Kirchheimer S. | Q-1R | 7-65, 6-4 | 1.82 | 1.91 | 
		
			| Chicago challenger | Round | Result | H | A | 
		
			| 09.07. |  | Sinclair C. - Kirchheimer S. | Q-1R | 7-65, 6-4 | 1.83 | 1.86 | 
		
			| Bloomfield Hills challenger | Round | Result | H | A | 
		
			| 03.07. |  | Chung Y. - Kirchheimer S. | Q-1R | 6-4, 7-613 | 1.40 | 2.78 | 
		
			| Futures 2023 | Round | Result | H | A | 
		
			| 25.06. |  | Tracy J. - Kirchheimer S. | F | 6-1, 6-2 | 1.93 | 1.77 | 
		
			| 24.06. |  | Kirchheimer S. - Bicknell B. | SF | 7-5, 7-63 | 1.72 | 2.02 | 
		
			| 23.06. |  | Kirchheimer S. - Smith C. | QF | 3-6, 7-67, 6-3 | 1.59 | 2.22 | 
		
			| 22.06. |  | Kirchheimer S. - Ozolins K. | R16 | 65-7, 7-63, 6-4 | 1.52 | 2.35 | 
		
			| 21.06. |  | Kirchheimer S. - Bickersteth J. | 1R | 6-2, 6-2 | 1.24 | 3.66 | 
		
			| Palmas del Mar challenger | Round | Result | H | A | 
		
			| 12.06. |  | Tomic B. - Kirchheimer S. | Q-R16 | 7-5, 3-6, 6-3 | 1.44 | 2.62 | 
		
			| 11.06. |  | Kirchheimer S. - Brymer G. | Q-1R | 6-4, 6-4 | 1.43 | 2.68 | 
		
			| Little Rock challenger | Round | Result | H | A | 
		
			| 28.05. |  | Markes C. - Kirchheimer S. | Q-1R | 5-7, 7-62, 7-60 | 3.09 | 1.33 | 
		
			| Savannah challenger | Round | Result | H | A | 
		
			| 25.04. |  | Kicker N. - Kirchheimer S. | 1R | 6-1, 6-1 | 1.30 | 3.39 | 
		
			| Tallahassee chall. | Round | Result | H | A | 
		
			| 18.04. |  | Krueger M. - Kirchheimer S. | 1R | 66-7, 6-2, 6-3 | 1.36 | 2.99 | 
		
			| 17.04. |  | Kirchheimer S. - Harrison R. | Q-R16 | 6-2, 4-4 | 2.73 | 1.41 | 
		
			| 17.04. |  | Kirchheimer S. - Kiger M. | Q-1R | 6-3, 4-6, 6-2 | 1.21 | 4.10 | 
		
			| Sarasota challenger | Round | Result | H | A | 
		
			| 10.04. |  | Potenza L. - Kirchheimer S. | Q-1R | 7-66, 6-3 | 2.20 | 1.62 | 
		
			| Mexico City challenger | Round | Result | H | A | 
		
			| 26.03. |  | Ejupovic E. - Kirchheimer S. | Q-1R | 6-2, 6-3 | 1.48 | 2.51 | 
		
			| Futures 2023 | Round | Result | H | A | 
		
			| 18.03. |  | Diallo G. - Kirchheimer S. | SF | 6-2, 7-66 | 1.27 | 3.42 | 
		
			| 17.03. |  | Kirchheimer S. - Perez A. | QF | 7-63, 6-3 | 1.61 | 2.19 | 
		
			| 16.03. |  | Kirchheimer S. - Davis J. | R16 | 6-1, 6-3 | 1.26 | 3.51 | 
		
			| 15.03. |  | Kirchheimer S. - Rodrigues D. | 1R | 6-1, 6-0 | 1.21 | 3.93 | 
		
			| 12.03. |  | Marie J. - Kirchheimer S. | F | 7-5, 6-0 | 1.59 | 2.22 | 
		
			| 11.03. |  | Kirchheimer S. - Jones B. | SF | 6-0, 6-4 | 1.30 | 3.28 | 
		
			| 10.03. |  | Kirchheimer S. - Sigouin B. | QF | 6-2, 6-3 | 1.18 | 4.42 | 
		
			| 09.03. |  | Kirchheimer S. - Kodat T. | R16 | 7-60, 6-3 | 2.67 | 1.42 | 
		
			| 08.03. |  | Kirchheimer S. - Catanzariti A. | 1R | 6-3, 6-4 | 1.15 | 4.91 | 
		
			| Rome challenger | Round | Result | H | A | 
		
			| 20.02. |  | Wong C. - Kirchheimer S. | Q-R16 | 6-3, 6-4 | 2.45 | 1.51 | 
		
			| 19.02. |  | Kirchheimer S. - Johnson L. | Q-1R | 6-3, 6-3 | 1.32 | 3.17 | 
		
			| Cleveland challenger | Round | Result | H | A | 
		
			| 02.02. |  | Wu Y. - Kirchheimer S. | R16 | 7-69, 7-61 | 1.08 | 7.55 | 
		
			| 31.01. |  | Kirchheimer S. - Zhu E. | 1R | 6-2, 7-5 | 1.89 | 1.85 | 
		
			| Futures 2023 | Round | Result | H | A | 
		
			| 20.01. |  | King D. - Kirchheimer S. | QF | 6-2, 63-7, 6-4 | 1.99 | 1.71 | 
		
			| 19.01. |  | Kirchheimer S. - Baris O. | R16 | 6-3, 63-7, 7-63 | 1.24 | 3.63 | 
		
			| 17.01. |  | Kirchheimer S. - Teodorovic P. | 1R | 6-0, 4-6, 6-3 | 1.10 | 5.90 | 
		
			| 07.01. |  | Fery A. - Kirchheimer S. | QF | 7-64, 6-0 | 1.36 | 2.89 | 
		
			| 06.01. |  | Kirchheimer S. - Petrov A. | R16 | 7-6, 6-7, 7-5 |  |  | 
		
			| 06.01. |  | Kirchheimer S. - Ozolins K. | 1R | 3-6, 6-4, 10-5 | 1.26 | 3.46 |