| Challenger Mauthausen | 05/08 12:30 | 25 | [426] Gerald Melzer v James McCabe [271] | 7-6,1-6,6-0 | |
| Challenger Oeiras | 04/19 13:30 | 26 | [119] Sebastian Ofner v James McCabe [282] | 2-6,6-1,6-2 | |
| Challenger Oeiras | 04/17 13:10 | 25 | [282] James McCabe v Joao Domingues [299] | 2-6,6-3,7-6 | |
| Challenger Split | 04/09 08:00 | 14 | [465] Oleg Prihodko v James McCabe [282] | 6-3,6-3 | |
| Challenger Barletta | 04/03 12:40 | 25 | [168] Franco Agamenone v James McCabe [282] | 6-0,6-1 | |
| Challenger Lille | 03/27 12:05 | 19 | [277] James McCabe v Maxime Janvier [346] | 4-6,5-7 | |
| Challenger Lille | 03/26 14:50 | 14 | James McCabe v Yannick Mertens | 6-2,6-3 | |
| Challenger Biel | 03/21 12:45 | 25 | [139] Otto Virtanen v James McCabe [277] | 6-4,6-4 | |
| Challenger Puerto Vallarta | 03/12 01:00 | 28 | [309] Yuta Shimizu v James McCabe [308] | 7-6,6-1 | |
| Challenger Puerto Vallarta | 03/10 23:00 | 27 | [308] James McCabe v Ulises Blanch [327] | 6-4,5-7,6-3 | |
| Challenger Puerto Vallarta | 03/08 22:40 | 26 | [308] James McCabe v Rubin Statham [487] | 2-6,6-1,6-3 | |
| Challenger Puerto Vallarta | 03/07 21:00 | 25 | [206] Juan Pablo Ficovich v James McCabe [308] | 3-6,6-7 | |
| Challenger Puerto Vallarta | 03/06 21:00 | 19 | [308] James McCabe v Keegan Smith [449] | 6-7,7-6,6-3 | |
| Challenger Puerto Vallarta | 03/05 17:00 | 14 | James McCabe v Ivar J A Contreras | 6-3,6-0 | |
| Challenger Pune | 02/26 10:30 | 14 | James McCabe v Makoto Ochi | Cancelled | |
| Challenger Bengaluru | 02/25 09:30 | 28 | [346] James McCabe v James Duckworth [128] | 3-6,3-6 | |
| Challenger Bengaluru | 02/24 06:30 | 27 | [346] James McCabe v Harold Mayot [289] | 6-3,7-6 | |
| Challenger Bengaluru | 02/22 06:30 | 26 | [284] Marc Polmans v James McCabe [346] | 5-7,5-7 | |
| Challenger Bengaluru | 02/21 07:15 | 25 | [223] Lorenzo Giustino v James McCabe [346] | 2-6,6-7 | |
| Challenger Bengaluru | 02/20 05:45 | 19 | [314] Hiroki Moriya v James McCabe [346] | 1-6,3-6 | |
| Challenger Bengaluru | 02/19 07:35 | 14 | Digvijay Pratap Singh v James McCabe | 1-6,5-7 | |
| Challenger Chennai | 02/15 05:00 | 26 | [254] Dane Sweeny v James McCabe [356] | 6-2,6-1 | |
| Challenger Chennai | 02/14 04:30 | 25 | [356] James McCabe v Yu Hsiou Hsu [200] | 6-1,6-4 | |
| Challenger Chennai | 02/13 04:30 | 19 | James McCabe v Digvijay Pratap Singh | 6-2,7-6 | |
| Challenger Chennai | 02/12 06:10 | 14 | James McCabe v Abhinav Sanjeev Shanmugam | 6-1,6-2 | |
| Challenger Burnie | 02/02 23:00 | 27 | [386] James McCabe v Rinky Hijikata [149] | 5-7,2-6 | |
| Challenger Burnie | 02/02 06:20 | 26 | [386] James McCabe v Dayne Kelly [439] | 7-6,6-0 | |
| Challenger Burnie | 01/31 05:50 | 25 | [223] Omar Jasika v James McCabe [386] | 3-6,6-7 | |
| Australian Open | 01/09 01:10 | 14 | [160] Alexandre Muller v James McCabe [406] | 7-6,6-7,6-3 | |
| Challenger Canberra | 01/04 01:00 | 26 | [406] James McCabe v Enzo Couacaud [174] | 1-6,1-6 |
James McCabe (born 5 July 2003) is an Australian professional tennis player. He has a career high ATP singles ranking of 258 achieved on 18 September 2023 and a career high ATP doubles ranking of 302 achieved on 31 July 2023.