| Chang Yu | |
| Residence: | Tianjin, China |
| Birth Date: | 1988 8, df=yes |
| Birth Place: | Tianjin, China |
| Plays: | Left-handed (two-handed backhand) |
| Careerprizemoney: | $ 59,321 |
| Singlesrecord: | 0–0 |
| Singlestitles: | 0 |
| Highestsinglesranking: | No. 335 (8 April 2013) |
| Doublesrecord: | 0–2 |
| Doublestitles: | 0 |
| Highestdoublesranking: | No. 369 (4 March 2013) |
| Updated: | 21 June 2018 |
Chang Yu (born August 14, 1988) is a retired Chinese tennis player. On 8 April 2013, he reached his highest ATP singles ranking of 335. His highest doubles ranking of 369 was achieved on 4 March 2013. He competed in two ATP World Tour events in 2012 in the doubles competition partnering Li Zhe.[1]
| ATP Challengers (0) | |
| ITF Futures (2) |
| No. | Date | Tournament | Surface | Opponent | Score | |
|---|---|---|---|---|---|---|
| 1. | 25 March 2012 | Nishitōkyō, Japan | Hard |  Takuto Niki | 6–2, 6–3 | |
| 2. | 30 March 2013 | Kofu, Japan | Hard |  Nam Hyun-woo | 6–2, 6–1 |
| ATP Challengers (0) | |
| ITF Futures (5) |