Zhe Li vs Yan Bai, Shanghai 2015, Round of 32
Venue and conditions
Qizhong Forest Sports City Tennis CenterShanghai, CHN
Outdoor hardCourt speed3.9 vs last year102.8Average
What is court speed?
How much the court helps the server, judged from aces and serve points won and adjusted for who played. 100 is the average ATP tournament court that season.
- Very slow< 92Monte Carlo, Rome
- Slow92–97Roland Garros, Indian Wells
- Average97–103US Open, Dubai
- Fast103–108Wimbledon, Shanghai
- Very fast108+Basel
Challenger and ITF courts usually read lower: partly the venues, partly the balls and conditions at those levels.
How court speed worksConditionsHistorical daily weather
Match stats
1h 49m1Aces4
0Double faults1
31Service points won43
10Service games played9
4Service games won7
9Return games played10
10/1663%Break points saved67%4/6
2/633%Break points converted38%6/16
Head to head
8Li
7Bai
15 meetings- ShanghaiRound of 32 · 8 Sept 2015HardThis matchYan BaiSets won: 2Set 1: 6Set 2: 7Zhe LiSets won: 0Set 1: 1Set 2: 5
- YinchuanRound of 32 · 16 Aug 2023HardYan BaiSets won: 2Set 1: 6Set 2: 6Zhe LiSets won: 0Set 1: 2Set 2: 3
- TianjinRound of 32 · 14 Jun 2023HardZhe LiSets won: 2Set 1: 7Set 2: 7Yan BaiSets won: 0Set 1: 62Set 2: 63
- ZhuhaiRound of 64 · 5 Mar 2019HardZhe LiSets won: 2Set 1: 7Set 2: 7Yan BaiSets won: 0Set 1: 5Set 2: 5
- LuzhouQuarterfinal · 1 Jun 2018HardZhe LiSets won: 2Set 1: 6Set 2: 6Yan BaiSets won: 0Set 1: 4Set 2: 3
- WuhanFinal · 2015HardZhe LiSets won: 2Set 1: 6Set 2: 6Yan BaiSets won: 0Set 1: 4Set 2: 3
Match research
ProEverything that shapes this match: each player’s run-in and travel, records side by side, and results against similar opponents and in similar conditions. Better information, better-informed decisions.
- Run-inEvery match in the last 28 days, rest days and travel between venues.
- Tale of the tapeRecords and serve numbers side by side, filtered by period and surface.
- Record by opponent rankingHow each player does against the top 10, top 50 or any ranking range.
- Similar conditionsResults in comparable heat, humidity, wind and altitude before scheduled matches.