Alex Knaff vs Sander Jong, Saarlouis 2023, Round of 16

ITF M15 · Round of 16 · Clay · Thu 22 Jun

Final

Alex Knaff

LostRank #7991.9647%

Jong won in 2 sets · 1h 37m

0–2

Set 14–6

Set 23–6

Sander Jong

WinnerRank #3961.7453%

Venue

STC Blau-Weiss Saarlouis

Saarlouis, GER· Clay

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

27 km/h

Moderate

Humidity

77%

Humid

Temperature

28°C

Warm

Altitude

187 m

Low

Historical daily weather

Match stats

1h 37m

1Aces4

2Double faults2

27Service points won36

9Service games played10

5Service games won8

10Return games played9

1/520%Break points saved67%4/6

2/633%Break points converted80%4/5

Head to head

0Knaff

1Jong

1 meeting

SaarlouisRound of 16 · 22 Jun 2023ClayThis match
Sander Jong
Sets won: 2Set 1: 6Set 2: 6
Alex Knaff
Sets won: 0Set 1: 4Set 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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Alex Knaff vs Sander Jong, Saarlouis 2023, Round of 16

Final score

Venue and conditions

Match stats

Head to head

Match research