| ITF - M15 Monastir | 03/10 08:30 | 25 | Yecong He v Dominik Boehler | 0-6,3-6 | |
| ITF - M15 Monastir | 03/04 12:50 | 25 | Kirill Kivattsev v Yecong He | 6-3,7-5 | |
| ITF - M15 Monastir | 02/25 12:20 | 25 | Yecong He v Moez Echargui | 4-6,6-7 | |
| Challenger - Liuzhou | 10/22 05:10 | 25 | Malek Jaziri v Yecong He | 6-1,6-0 | |
| Challenger - Liuzhou | 10/21 02:00 | 24 | Fabien Reboul v Yecong He | 3-6,4-6 | |
| Challenger - Ningbo | 10/14 07:50 | 24 | Di Wu v Yecong He | 7-6,6-3 | |
| ATP - Xangai | 10/05 06:20 | 45 | Yecong He v Dominik Koepfer | 5-7,4-6 | |
| ATP - Pequim | 09/28 06:00 | 64 | Cameron Norrie v Yecong He | 6-2,6-1 | |
| ATP - Zhuhai | 09/21 05:30 | 64 | Dominik Koepfer v Yecong He | 6-4,7-6 | |
| Challenger - Xangai | 09/10 07:25 | 25 | Yecong He v Roberto Ortega-Olmedo | 2-6,3-6 | |
| Challenger - Xangai | 09/09 07:35 | 24 | Yecong He v Agustin Velotti | 6-3,6-2 | |
| Challenger - Jinan | 09/04 07:20 | 25 | Yecong He v Soonwoo Kwon | 4-6,2-6 |
He Yecong (Chinese: 何叶聪; pinyin: Hé Yècōng; Mandarin pronunciation: [xɤ̌ jê tsʰʊ́ŋ]; born 15 February 1994) is a Chinese tennis player.
He has a career high ATP singles ranking of 492 achieved on 27 June 2016. He also has a career high ATP doubles ranking of 498 achieved on 21 August 2017.
He made his ATP main draw debut at the 2016 Chengdu Open, in the doubles draw partnering Sun Fajing.
He has won 1 singles title and has won 2 doubles tiles on the ITF Futures Tour.