Top Countries with the Longest Total Duration for Mario Tennis from Let's Play Channels
This list represents countries of YouTube let's play channels based on the longest total video duration across all videos for Mario Tennis. This only includes channels that have created let's play videos. A channel associated with a country will have its numbers added to their country's total. Numbers are retrieved via the YouTube API and updated daily.
| Country | Duration | Channels | Subscribers | Views | Videos | |
|---|---|---|---|---|---|---|
| 1. |  United States | 2:23:26:38 | 28 | 2,813,546 | 1,070,265 | 362 |
| 2. |  Germany | 12:04:40 | 5 | 134,580 | 20,049 | 33 |
| 3. |  Canada | 9:00:13 | 7 | 240,860 | 15,917 | 9 |
| 4. |  Chile | 4:02:40 | 1 | 4,110 | 4,222 | 12 |
| 5. |  France | 2:12:29 | 1 | 76,300 | 9,733 | 1 |
| 6. |  Greece | 1:14:06 | 2 | 37,760 | 10,569 | 2 |
| 7. |  Australia | 58:04 | 2 | 0 | 65 | 3 |
| 8. |  Brazil | 34:31 | 2 | 2,920 | 36 | 2 |
| 9. |  Netherlands | 27:28 | 1 | 0 | 157 | 1 |
| 10. |  Taiwan, Republic of China | 22:19 | 1 | 0 | 10 | 1 |
| 11. |  United Kingdom | 17:14 | 1 | 1,020,000 | 53,506 | 1 |
| 12. |  Ireland | 11:47 | 1 | 79,000 | 10,102 | 1 |
| 13. |  Spain | 10:06 | 1 | 178,000 | 6,909 | 1 |
| 14. |  Indonesia | 9:47 | 1 | 0 | 63 | 1 |