Head to Head
| Premier League Darts | 2024/02/22 19:10 | Michael Smith v Nathan Aspinall | 5-6 |
| NZ Darts Masters | 2023/08/05 09:55 | Michael Smith v Nathan Aspinall | 3-7 |
| Premier League Darts | 2023/05/04 19:20 | Michael Smith v Nathan Aspinall | 6-3 |
| European Tour 4 2023 | 2023/04/10 20:25 | Michael Smith v Nathan Aspinall | 8-5 |
| Premier League Darts | 2023/03/30 20:20 | Michael Smith v Nathan Aspinall | 6-4 |
| Premier League Darts | 2023/03/09 21:45 | Nathan Aspinall v Michael Smith | 2-6 |
| Premier League Darts | 2023/03/02 19:40 | Nathan Aspinall v Michael Smith | 6-3 |
| Premier League Darts | 2023/02/09 21:20 | Michael Smith v Nathan Aspinall | 4-6 |
| Grand Slam of Darts 2022 | 2022/11/20 19:15 | Michael Smith v Nathan Aspinall | 16-5 |
| World Grand Prix 2022 | 2022/10/04 22:45 | Michael Smith v Nathan Aspinall | 1-2 |
| Premier League Darts 2020 | 2020/08/29 18:55 | Michael Smith v Nathan Aspinall | 6-8 |
| Premier League Darts 2020 | 2020/08/27 17:40 | Nathan Aspinall v Michael Smith | 7-5 |
| The Masters 2020 | 2020/02/02 19:10 | Nathan Aspinall v Michael Smith | 10-11 |
| Grand Slam of Darts 2019 | 2019/11/10 16:00 | Michael Smith v Nathan Aspinall | 5-1 |
| Players Championship 25 2019 | 2019/09/21 15:35 | Michael Smith v Nathan Aspinall | 5-7 |
| US Masters 2019 | 2019/07/05 23:45 | Michael Smith v Nathan Aspinall | 4-8 |
| Premier League Darts 2019 | 2019/03/14 19:10 | Nathan Aspinall v Michael Smith | 2-7 |
| BDO World Championship 2019 | 2018/12/30 19:15 | Michael Smith v Nathan Aspinall | 6-3 |
| BDO World Championship 2019 | 2017/10/27 13:55 | Michael Smith v Nathan Aspinall | 6-4 |