John Isner vs Jack Sock, Atlanta 2021, Round of 16

ATP 250 · Round of 16 · Hard · Thu 29 Jul

Final

John Isner

WinnerRank #6601.4070%

Isner won in 2 sets · 1h 38m

2–0

Set 17–6⁶

Set 26–4

Jack Sock

LostRank #8083.2030%

Venue

Atlantic Station

Atlanta, USA· Hard· Stadium Court

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

Very fast

Wind

8 km/h

Light

Humidity

73%

Humid

Temperature

33°C

Hot

Altitude

271 m

Low

Historical daily weather

This tape did not pass the validation gate and is shown unverified; retained points are not repaired.

Set statistics

Final statistics

Service

13Aces13

3Double faults2

52/6876%1st serve %76%51/67

13/1681%2nd serve %88%14/16

43/5283%1st serve points won80%41/51

8/1650%2nd serve points won44%7/16

1/1100%Break points saved50%1/2

11Service games played11

Return

10/5120%1st serve return points17%9/52

9/1656%2nd serve return points50%8/16

1/250%Break points converted0%0/1

11Return games played11

Points

51Service points won48

19Receiver points won17

4Max points in a row4

Games

3Max games in a row1

1Tiebreaks0

No tape

Isner6

Sock4

1501515301540154030

Isner5

Sock4

01515153015303040304040A40

Isner4

Sock4

150300301530304030

Isner3

Sock4

015030040

Isner3

Sock3

015151530154015

Isner2

Sock3

0151515153030303040

Isner2

Sock2

1501515301530304030

Isner1

Sock2

015030040

Isner1

Sock1

150300400

Isner0

Sock1

150151515301540

Head to head

6Isner

3Sock

9 meetings

Hard 4–1Clay 2–1Grass 0–1

AtlantaRound of 16 · 29 Jul 2021HardThis match
John Isner
Sets won: 2Set 1: 7⁸Set 2: 6
Jack Sock
Sets won: 0Set 1: 6⁶Set 2: 4
Paris MastersQuarterfinal · 4 Nov 2016Hard
John Isner
Sets won: 2Set 1: 7⁸Set 2: 4Set 3: 6
Jack Sock
Sets won: 1Set 1: 6⁶Set 2: 6Set 3: 4
HoustonSemifinal · 9 Apr 2016Clay
Jack Sock
Sets won: 2Set 1: 7⁷Set 2: 6
John Isner
Sets won: 0Set 1: 6⁴Set 2: 3
BaselRound of 16 · 29 Oct 2015Hard
Jack Sock
Sets won: 2Set 1: 7⁷Set 2: 6
John Isner
Sets won: 0Set 1: 6⁵Set 2: 3
AtlantaSemifinal · 26 Jul 2014Hard
John Isner
Sets won: 2Set 1: 7Set 2: 6
Jack Sock
Sets won: 0Set 1: 5Set 2: 4
NewportQuarterfinal · 11 Jul 2014Grass
Jack Sock
Sets won: 2Set 1: 6Set 2: 7⁷
John Isner
Sets won: 0Set 1: 4Set 2: 6⁴

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 Jack Sock, Atlanta 2021, Round of 16

Final score

Venue and conditions

Set statistics

Service

Return

Points

Games

Point by point

Head to head

Match research