Jake Delaney vs Yaojie Zeng, Luan 2026, Quarterfinal

ITF M15 · Quarterfinal · Hard · Fri 22 May

Final

Jake Delaney

WinnerRank #356

Delaney won in 2 sets · 2h 5m

2–0

Set 17–6⁶

Set 26–3

Yaojie Zeng

LostRank #953

Venue

Nanshan Anhui Province Small Ball Training Base

Luan, CHN· Hard

Court speed

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 works

Know how fast this court plays before the first serve

See it with Pro

Wind

15 km/h

Gentle

Humidity

86%

Very humid

Temperature

29°C

Warm

Altitude

79 m

Low

Historical daily weather

Match stats

2h 5m

4Aces4

2Double faults4

50Service points won44

11Service games played10

11Service games won9

10Return games played11

1/1100%Break points saved80%4/5

1/520%Break points converted0%0/1

Head to head

1Delaney

0Zeng

1 meeting

LuanQuarterfinal · 22 MayHardThis match
Jake Delaney
Sets won: 2Set 1: 7⁸Set 2: 6
Yaojie Zeng
Sets won: 0Set 1: 6⁶Set 2: 3

Match research

Pro

Everything 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.

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Jake Delaney vs Yaojie Zeng, Luan 2026, Quarterfinal

Final score

Venue and conditions

Match stats

Head to head

Match research