Sida Zeng vs Yong Jia Cai, Luzhou 2019, Qualifying R1
Final score
Final
6-4 1-6 10-7Venue and conditions
Luzhou Olympic Sports Park Tennis CenterLuzhou, CHN
Outdoor hardCourt speed1.1 vs last year94.5Slow
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 38m0Aces1
3Double faults3
37Service points won33
9Service games played8
4Service games won5
8Return games played9
8/1362%Break points saved25%1/4
3/475%Break points converted38%5/13
Head to head
1Zeng
0Cai
1 meeting- LuzhouQualifying R1 · 27 May 2019HardThis matchSida ZengSets won: 2Set 1: 6Set 2: 1Set 3: 10Yong Jia CaiSets won: 1Set 1: 4Set 2: 6Set 3: 7
Form and path
Sida Zeng
No recent matches recorded.
Yong Jia Cai1–5
WuhanHard
AnningHard
AnningHard
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.