Jeff Greenwald vs Sem Verbeek, San Francisco Challenger 2018, Qualifying R1

Challenger · Qualifying R1 · Hard · Sat 3 Feb

Final

Jeff Greenwald

LostRank #1345

Verbeek won in 2 sets · 1h 37m

0–2

Set 12–6

Set 26–7⁴

Sem Verbeek

WinnerRank #1456

Venue

Bay Club San Francisco Tennis

San Francisco, USA· 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

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Altitude

10 m

Above sea level

Indoor venue, weather not factored

Sea level

Match stats

1h 37m

0Aces3

5Double faults5

49Service points won44

10Service games played10

6Service games won8

10Return games played10

10/1471%Break points saved60%3/5

2/540%Break points converted29%4/14

Head to head

0Greenwald

1Verbeek

1 meeting

San Francisco ChallengerQualifying R1 · 3 Feb 2018HardThis match
Sem Verbeek
Sets won: 2Set 1: 6Set 2: 7⁷
Jeff Greenwald
Sets won: 0Set 1: 2Set 2: 6⁴

Form and path

Jeff Greenwald2–4

Tiburon CHHard

LQualifying R1
Fritz Wolmarans
Sets won: 2Set 1: 6Set 2: 6
Jeff Greenwald
Sets won: 0Set 1: 1Set 2: 0

Tiburon CHHard

LQualifying R1
Scott Oudsema
Sets won: 2Set 1: 6Set 2: 6
Jeff Greenwald
Sets won: 0Set 1: 3Set 2: 1

Sem Verbeek

No recent matches recorded.

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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Jeff Greenwald vs Sem Verbeek, San Francisco Challenger 2018, Qualifying R1

Final score

Venue and conditions

Match stats

Head to head

Form and path

Match research