John Isner vs Juan Martin del Potro, US Open 2018, Quarterfinal

Grand Slam · Quarterfinal · Hard · Tue 4 Sept

Final

John Isner

LostRank #6603.6827%

Potro won in 4 sets · 3h 31m

1–3

Set 17–6⁵

Set 23–6

Set 36–7⁴

Set 42–6

Juan Martin del Potro

WinnerRank #7611.3473%

Venue

USTA Billie Jean King National Tennis Center

Flushing, USA· Hard· Arthur Ashe Stadium

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

Average

0.4vs last year

Wind

9 km/h

Light

Humidity

76%

Humid

Temperature

32°C

Hot

Altitude

5 m

Sea level

Historical daily weather

Set statistics

Final statistics

Service

26Aces14

4Double faults4

107/14574%1st serve %68%82/121

34/3889%2nd serve %90%35/39

74/10769%1st serve points won85%70/82

20/3853%2nd serve points won69%27/39

8/1173%Break points saved100%3/3

20Service games played21

Return

12/8215%1st serve return points31%33/107

12/3931%2nd serve return points47%18/38

0/30%Break points converted27%3/11

21Return games played20

Points

94Service points won97

24Receiver points won51

4Max points in a row5

Games

1Max games in a row5

1Tiebreaks1

Isner2

Martin del Potro6

01515153015303040304040A40404040A

Isner2

Martin del Potro5

0150300401540

Isner2

Martin del Potro4

15030030154015

Isner1

Martin del Potro4

1501515301530304030404040A

Isner1

Martin del Potro3

15015151530154030404040A404040A40

Isner0

Martin del Potro3

150151515301540

Isner0

Martin del Potro2

1501515153015403040

Isner0

Martin del Potro1

015030040

Head to head

4Isner

8Potro

12 meetings

Hard 3–7Clay 0–1Grass 1–0

US OpenQuarterfinal · 4 Sept 2018HardThis match
Juan Martin del Potro
Sets won: 3Set 1: 6⁵Set 2: 6Set 3: 7⁷Set 4: 6
John Isner
Sets won: 1Set 1: 7⁷Set 2: 3Set 3: 6⁴Set 4: 2
Roland GarrosRound of 16 · 4 Jun 2018Clay
Juan Martin del Potro
Sets won: 3Set 1: 6Set 2: 6Set 3: 6
John Isner
Sets won: 0Set 1: 4Set 2: 4Set 3: 4
Miami MastersSemifinal · 30 Mar 2018Hard
John Isner
Sets won: 2Set 1: 6Set 2: 7⁷
Juan Martin del Potro
Sets won: 0Set 1: 1Set 2: 6²
Paris MastersQuarterfinal · 3 Nov 2017Hard
John Isner
Sets won: 2Set 1: 6Set 2: 6⁵Set 3: 6
Juan Martin del Potro
Sets won: 1Set 1: 4Set 2: 7⁷Set 3: 4
Canada MastersRound of 64 · 7 Aug 2017Hard
Juan Martin del Potro
Sets won: 2Set 1: 7Set 2: 7
John Isner
Sets won: 0Set 1: 5Set 2: 5
StockholmRound of 32 · 19 Oct 2016Hard
Juan Martin del Potro
Sets won: 2Set 1: 6Set 2: 7⁸
John Isner
Sets won: 0Set 1: 4Set 2: 6⁶

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.

Get the edge with Pro

John Isner vs Juan Martin del Potro, US Open 2018, Quarterfinal

Final score

Venue and conditions

Set statistics

Service

Return

Points

Games

Point by point

Head to head

Match research