|   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 |