| Yokkaichi challenger | Round | Result | H | A | 
		
			| 27.11. |  | Sekulic P. - Takahashi Y. | 1R | 6-3, 6-2 | 1.36 | 3.01 | 
		
			| 25.11. |  | Takahashi Y. - Bar Biryukov P. | Q-R16 | 6-4, 6-3 | 2.40 | 1.52 | 
		
			| 24.11. |  | Takahashi Y. - Tsutsumi R. | Q-1R | 7-63, 6-1 | 1.01 | 12.45 | 
		
			| Yokohama challenger | Round | Result | H | A | 
		
			| 17.11. |  | Nakagawa N. - Takahashi Y. | Q-1R | 6-4, 6-4 | 1.57 | 2.28 | 
		
			| Matsuyama challenger | Round | Result | H | A | 
		
			| 04.11. |  | Ayeni A. - Takahashi Y. | Q-R16 | 7-5, 6-3 | 2.20 | 1.61 | 
		
			| 03.11. |  | Takahashi Y. - Imamura M. | Q-1R | 6-4, 6-1 | 2.63 | 1.44 | 
		
			| Seoul challenger | Round | Result | H | A | 
		
			| 27.10. |  | Lee D. - Takahashi Y. | Q-1R | 3-6, 6-3, 7-65 | 2.94 | 1.37 | 
		
			| Shenzhen 2 challenger | Round | Result | H | A | 
		
			| 15.10. |  | Noguchi R. - Takahashi Y. | 1R | 6-3, 6-2 | 1.44 | 2.66 | 
		
			| Hangzhou challenger | Round | Result | H | A | 
		
			| 09.10. |  | Tseng C. - Takahashi Y. | 1R | 4-6, 7-61, 6-2 | 1.23 | 3.85 | 
		
			| 08.10. |  | Takahashi Y. - Tkemaladze Z. | Q-R16 | 6-1, 7-5 | 1.36 | 2.91 | 
		
			| 07.10. |  | Takahashi Y. - Fancutt T. | Q-1R | 7-64, 7-5 | 1.42 | 2.71 | 
		
			| Futures 2024 | Round | Result | H | A | 
		
			| 20.09. |  | Saitoh K. - Takahashi Y. | QF | 6-3, 6-4 | 2.20 | 1.59 | 
		
			| 19.09. |  | Takahashi Y. - Matsuda R. | R16 | 7-63, 7-62 | 1.35 | 2.92 | 
		
			| 18.09. |  | Takahashi Y. - Tanuma R. | 1R | 6-2, 6-2 | 1.45 | 2.55 | 
		
			| Guangzhou 2 challenger | Round | Result | H | A | 
		
			| 08.09. |  | Liu H. - Takahashi Y. | Q-1R | 2-6, 7-64, 2-1 | 5.22 | 1.14 | 
		
			| Shanghai challenger | Round | Result | H | A | 
		
			| 01.09. |  | Sun F. - Takahashi Y. | Q-1R | 3-6, 6-3, 6-0 | 1.51 | 2.44 | 
		
			| Zhangjiagang challenger | Round | Result | H | A | 
		
			| 28.08. |  | Svrcina D. - Takahashi Y. | R16 | 6-2, 6-1 | 1.36 | 2.97 | 
		
			| 27.08. |  | Takahashi Y. - Polmans M. | 1R | 7-5, 6-3 | 3.38 | 1.30 | 
		
			| 26.08. |  | Takahashi Y. - Ayeni A. | Q-R16 | 6-3, 6-3 | 1.61 | 2.21 | 
		
			| 25.08. |  | Takahashi Y. - Xiao L. | Q-1R | 6-3, 6-2 | 1.53 | 2.40 | 
		
			| Lincoln challenger | Round | Result | H | A | 
		
			| 06.08. |  | Baris O. - Takahashi Y. | 1R | 1-0 | 1.79 | 1.80 | 
		
			| 05.08. |  | Spizzirri E. - Takahashi Y. | Q-R16 | 7-67, 7-62 | 1.21 | 4.06 | 
		
			| 04.08. |  | Takahashi Y. - Wells C. | Q-1R | 6-0, 6-1 | 1.05 | 7.68 | 
		
			| Lexington challenger | Round | Result | H | A | 
		
			| 29.07. |  | Trotter J. - Takahashi Y. | Q-R16 | 4-6, 6-2, 6-1 | 1.18 | 4.43 | 
		
			| 28.07. |  | Takahashi Y. - Pannu K. | Q-1R | 6-2, 6-4 | 1.87 | 1.84 | 
		
			| Futures 2024 | Round | Result | H | A | 
		
			| 20.06. |  | Imamura M. - Takahashi Y. | R16 | 6-4, 6-2 | 2.67 | 1.41 | 
		
			| 19.06. |  | Takahashi Y. - Ryan Ziegann S. | 1R | 6-0, 6-1 | 1.07 | 6.88 | 
		
			| Tyler challenger | Round | Result | H | A | 
		
			| 05.06. |  | Holt B. - Takahashi Y. | 1R | 6-2, 5-7, 6-1 | 1.15 | 5.03 | 
		
			| Little Rock challenger | Round | Result | H | A | 
		
			| 28.05. |  | Williams C. - Takahashi Y. | 1R | 6-4, 2-6, 6-4 | 2.11 | 1.68 | 
		
			| 27.05. |  | Takahashi Y. - Neff A. | Q-R16 | 6-2, 6-2 | 1.49 | 2.48 | 
		
			| 26.05. |  | Takahashi Y. - Hach Verdugo H. | Q-1R | 6-0, 6-2 | 1.10 | 6.21 | 
		
			| Taipei challenger | Round | Result | H | A | 
		
			| 14.05. |  | Ayeni A. - Takahashi Y. | Q-R16 | 7-5, 6-4 | 2.60 | 1.45 | 
		
			| 12.05. |  | Takahashi Y. - Romios M. | Q-1R | 6-1, 6-1 | 1.25 | 3.76 | 
		
			| Wuxi challenger | Round | Result | H | A | 
		
			| 06.05. |  | Sun F. - Takahashi Y. | Q-R16 | 6-3, 7-63 | 1.39 | 2.89 | 
		
			| 05.05. |  | Takahashi Y. - Ramanathan R. | Q-1R | 7-63, 7-5 | 2.93 | 1.36 | 
		
			| Gwangju challenger | Round | Result | H | A | 
		
			| 15.04. |  | Echargui M. - Takahashi Y. | Q-R16 | 6-4, 6-2 | 1.45 | 2.60 | 
		
			| 14.04. |  | Takahashi Y. - Haliak M. | Q-1R | 6-1, 6-1 | 1.47 | 2.58 | 
		
			| Futures 2024 | Round | Result | H | A | 
		
			| 20.03. |  | Added D. - Takahashi Y. | 1R | 3-6, 6-3, 6-4 | 1.77 | 1.93 | 
		
			| 08.03. |  | Vale D. - Takahashi Y. | R16 | 6-4, 1-6, 7-5 | 1.83 | 1.83 | 
		
			| 05.03. |  | Takahashi Y. - Batista D. | 1R | 6-2, 6-1 | 1.07 | 6.32 | 
		
			| New Delhi challenger | Round | Result | H | A | 
		
			| 26.02. |  | Sekulic P. - Takahashi Y. | Q-R16 | 6-1, 7-5 | 1.33 | 3.12 | 
		
			| 25.02. |  | Takahashi Y. - Aggarwal P. | Q-1R | 6-3, 6-3 | 1.05 | 9.38 | 
		
			| Burnie 2 challenger | Round | Result | H | A | 
		
			| 07.02. |  | Tu L. - Takahashi Y. | R16 | 6-4, 3-6, 6-3 | 1.18 | 4.44 | 
		
			| 05.02. |  | Takahashi Y. - Haliak M. | 1R | 6-1, 63-7, 6-3 | 1.57 | 2.32 | 
		
			| Burnie challenger | Round | Result | H | A | 
		
			| 31.01. |  | Uchiyama Y. - Takahashi Y. | R16 | 6-2, 6-4 | 1.30 | 3.43 | 
		
			| 29.01. |  | Takahashi Y. - Bradshaw J. | 1R | 7-62, 7-63 | 1.38 | 2.82 | 
		
			| Nonthaburi 2 challenger | Round | Result | H | A | 
		
			| 10.01. |  | Moriya H. - Takahashi Y. | R16 | 7-65, 6-1 | 1.38 | 2.87 | 
		
			| 09.01. |  | Takahashi Y. - Squire H. | 1R | 6-4, 1-6, 6-3 | 2.41 | 1.52 | 
		
			| 08.01. |  | Takahashi Y. - Sakellaridis S. | Q-R16 | 7-63, 6-3 | 1.76 | 1.97 | 
		
			| 07.01. |  | Takahashi Y. - Kirkin E. | Q-1R | 6-3, 6-4 | 2.21 | 1.59 |