| Yokkaichi challenger | Round | Result | H | A | 
		
			| 28.11. |  | Holmgren A. - Takahashi Y. | 1R | 6-3, 6-3 | 1.21 | 4.10 | 
		
			| 27.11. |  | Takahashi Y. - Mochizuki Y. | Q-R16 | 6-2, 3-6, 7-66 | 1.58 | 2.25 | 
		
			| 26.11. |  | Takahashi Y. - Kadhe A. | Q-1R | 6-0, 6-3 | 1.40 | 2.80 | 
		
			| Yokohama challenger | Round | Result | H | A | 
		
			| 19.11. |  | Nakagawa N. - Takahashi Y. | Q-1R | 7-5, 7-66 | 1.45 | 2.60 | 
		
			| Kobe challenger | Round | Result | H | A | 
		
			| 13.11. |  | Holmgren A. - Takahashi Y. | Q-R16 | 6-4, 6-4 | 1.30 | 3.30 | 
		
			| 12.11. |  | Takahashi Y. - Sekulic P. | Q-1R | 6-2, 4-1 | 3.28 | 1.30 | 
		
			| Matsuyama challenger | Round | Result | H | A | 
		
			| 06.11. |  | Nakagawa N. - Takahashi Y. | Q-R16 | 6-3, 6-2 | 1.42 | 2.71 | 
		
			| 05.11. |  | Takahashi Y. - Kusuhara Y. | Q-1R | 6-2, 6-2 | 1.19 | 4.33 | 
		
			| Sydney challenger | Round | Result | H | A | 
		
			| 31.10. |  | Sweeny D. - Takahashi Y. | 1R | 4-6, 6-3, 7-67 |  |  | 
		
			| 30.10. |  | Nam J. - Takahashi Y. | Q-R16 | 6-3, 6-1 | 2.32 | 1.56 | 
		
			| 29.10. |  | Takahashi Y. - Yin B. | Q-1R | 6-2, 6-3 | 1.19 | 4.36 | 
		
			| Playford 2 challenger | Round | Result | H | A | 
		
			| 24.10. |  | Kokkinakis T. - Takahashi Y. | 1R | 67-7, 6-3, 6-2 | 1.06 | 8.86 | 
		
			| 23.10. |  | Takahashi Y. - Seggerman R. | Q-R16 | 6-3, 6-2 | 1.87 | 1.83 | 
		
			| 22.10. |  | Takahashi Y. - Chikami S. | Q-1R | 65-7, 6-3, 6-2 | 1.35 | 2.96 | 
		
			| Shenzhen 3 challenger | Round | Result | H | A | 
		
			| 17.10. |  | Duckworth J. - Takahashi Y. | 1R | 6-3, 6-2 | 1.17 | 4.83 | 
		
			| Futures 2023 | Round | Result | H | A | 
		
			| 19.09. |  | Ehara H. - Takahashi Y. | 1R | 7-5, 6-4 | 4.48 | 1.16 | 
		
			| 12.09. |  | Kawachi K. - Takahashi Y. | 1R | 4-6, 6-3, 6-2 | 7.33 | 1.06 | 
		
			| Shanghai challenger | Round | Result | H | A | 
		
			| 04.09. |  | Bai Y. - Takahashi Y. | Q-1R | 6-2, 6-4 | 1.49 | 2.51 | 
		
			| Zhangjiagang challenger | Round | Result | H | A | 
		
			| 01.09. |  | Haliak M. - Takahashi Y. | QF | 6-4, 6-4 | 1.90 | 1.84 | 
		
			| 31.08. |  | Takahashi Y. - Sakellaridis S. | R16 | 6-3, 6-1 | 1.91 | 1.83 | 
		
			| 29.08. |  | Takahashi Y. - Cui J. | 1R | 6-2, 6-2 | 2.14 | 1.67 | 
		
			| 28.08. |  | Bai Y. - Takahashi Y. | Q-R16 | 6-2, 6-1 | 1.50 | 2.44 | 
		
			| 27.08. |  | Takahashi Y. - Sheng J. | Q-1R | 6-1, 6-1 | 1.02 | 12.18 | 
		
			| Zhuhai challenger | Round | Result | H | A | 
		
			| 21.08. |  | Zgirovsky A. - Takahashi Y. | 1R | 4-6, 6-4, 1-0 | 2.45 | 1.51 | 
		
			| Futures 2023 | Round | Result | H | A | 
		
			| 06.08. |  | Tokuda R. - Takahashi Y. | F | 6-0, 6-4 | 1.53 | 2.33 | 
		
			| 05.08. |  | Takahashi Y. - Sekiguchi S. | SF | 6-4, 6-4 | 2.33 | 1.53 | 
		
			| 04.08. |  | Takahashi Y. - Peliwo F. | QF | 7-5, 7-5 | 2.32 | 1.53 | 
		
			| 03.08. |  | Takahashi Y. - Lomakin G. | R16 | 3-6, 7-5, 6-1 | 1.21 | 3.86 | 
		
			| 02.08. |  | Takahashi Y. - Glinka D. | 1R | 6-4, 6-2 | 1.85 | 1.83 | 
		
			| Astana 5 challenger | Round | Result | H | A | 
		
			| 25.07. |  | Lock B. - Takahashi Y. | 1R | 7-5, 6-4 | 1.41 | 2.78 | 
		
			| Futures 2023 | Round | Result | H | A | 
		
			| 13.07. |  | Kumasaka T. - Takahashi Y. | R16 | 6-4, 65-7, 6-3 | 2.77 | 1.39 | 
		
			| 12.07. |  | Takahashi Y. - Jones M. | 1R | 7-61, 6-4 | 1.54 | 2.30 | 
		
			| 20.06. |  | Matsuda K. - Takahashi Y. | 1R | 4-6, 7-62, 2-0 | 3.72 | 1.29 | 
		
			| 17.06. |  | Moriya H. - Takahashi Y. | SF | 6-1, 3-6, 6-1 | 1.51 | 2.38 | 
		
			| 16.06. |  | Takahashi Y. - Fancutt T. | QF | 6-0, 6-4 | 1.83 | 1.87 | 
		
			| 15.06. |  | Takahashi Y. - Reynolds F. | R16 | 6-4, 6-3 | 1.27 | 3.42 | 
		
			| 14.06. |  | Takahashi Y. - Taguchi R. | 1R | 6-2, 6-1 | 1.51 | 2.37 | 
		
			| 07.06. |  | Dzhavakian Y. - Takahashi Y. | 1R | 7-5, 4-0 |  |  | 
		
			| 02.06. |  | Moriya H. - Takahashi Y. | QF | 1-6, 6-2, 6-2 | 1.42 | 2.61 | 
		
			| 01.06. |  | Takahashi Y. - Wibowo T. | R16 | 6-3, 6-0 | 1.05 | 7.82 | 
		
			| 30.05. |  | Takahashi Y. - Takada M. | 1R | 6-0, 6-2 | 1.02 | 10.82 | 
		
			| 06.05. |  | Loffhagen G. - Takahashi Y. | SF | 6-0, 6-2 | 1.39 | 2.73 | 
		
			| 05.05. |  | Takahashi Y. - Goodger J. | QF | 67-7, 7-69, 6-2 | 1.72 | 2.02 | 
		
			| 04.05. |  | Takahashi Y. - Strombachs R. | R16 | 6-2, 6-1 | 3.09 | 1.32 | 
		
			| 03.05. |  | Takahashi Y. - Parker S. | 1R | 2-6, 6-0, 6-1 | 2.95 | 1.35 | 
		
			| 28.04. |  | Poullain L. - Takahashi Y. | R16 | 6-4, 2-6, 6-0 | 1.23 | 3.73 | 
		
			| 26.04. |  | Takahashi Y. - Murphy B. | 1R | 6-4, 6-2 | 1.21 | 3.80 | 
		
			| 06.04. |  | Shimizu Y. - Takahashi Y. | R16 | 3-6, 7-5, 0-0 | 1.12 | 5.33 | 
		
			| 04.04. |  | Takahashi Y. - Saitoh K. | 1R | 6-4, 3-6, 6-3 | 1.41 | 2.65 | 
		
			| 31.03. |  | Hsu Y. - Takahashi Y. | QF | 6-2, 6-3 | 1.11 | 5.55 | 
		
			| 30.03. |  | Takahashi Y. - Nishiwaki K. | R16 | 6-2, 6-0 | 1.48 | 2.47 | 
		
			| 28.03. |  | Takahashi Y. - Matsuoka H. | 1R | 6-1, 6-3 | 1.37 | 2.84 | 
		
			| 23.03. |  | Vanshelboim E. - Takahashi Y. | R16 | 3-6, 6-2, 6-2 | 1.78 | 1.91 | 
		
			| 22.03. |  | Takahashi Y. - Shanmugam A. | 1R | 6-0, 5-7, 7-64 | 1.25 | 3.57 | 
		
			| 19.03. |  | Donskoy E. - Takahashi Y. | F | 6-1, 6-3 | 1.14 | 4.92 | 
		
			| 18.03. |  | Takahashi Y. - Kaliyanda Poonacha N. | SF | 6-3, 6-2 | 1.67 | 2.06 | 
		
			| 17.03. |  | Takahashi Y. - Orlov V. | QF | 7-65, 6-3 | 3.04 | 1.33 | 
		
			| 16.03. |  | Takahashi Y. - Rawat S. | R16 | 7-5, 6-3 | 1.92 | 1.78 | 
		
			| 15.03. |  | Takahashi Y. - Isarow P. | 1R | 4-6, 7-5, 6-3 | 1.35 | 2.96 | 
		
			| 09.03. |  | Braynin A. - Takahashi Y. | R16 | 7-5, 1-6, 6-3 | 2.01 | 1.71 | 
		
			| 07.03. |  | Takahashi Y. - Maulenov T. | 1R | 6-4, 7-67 | 1.03 | 9.14 | 
		
			| 03.03. |  | Bondarevskiy Y. - Takahashi Y. | QF | 6-3, 3-6, 6-1 | 2.00 | 1.71 | 
		
			| 02.03. |  | Takahashi Y. - Lomakin G. | R16 | 7-66, 6-1 | 1.49 | 2.45 | 
		
			| 28.02. |  | Takahashi Y. - Braynin A. | 1R | 7-5, 6-3 | 2.34 | 1.52 | 
		
			| 08.02. |  | Sekulic P. - Takahashi Y. | 1R | 6-3, 6-2 | 1.46 | 2.51 | 
		
			| Burnie challenger | Round | Result | H | A | 
		
			| 31.01. |  | Hijikata R. - Takahashi Y. | 1R | 6-3, 6-2 | 1.13 | 5.71 | 
		
			| 30.01. |  | Takahashi Y. - Okamura I. | Q-R16 | 6-4, 6-2 | 1.28 | 3.39 | 
		
			| 29.01. |  | Takahashi Y. - Woerndle M. | Q-1R | 6-2, 6-1 | 1.04 | 9.80 |