Court speed
Every finished ATP tournament of 2021, ranked from the fastest court to the slowest. 100 is the season's average ATP court; higher is faster.
How court speed is measured| Rank | Tournament | Surface | Court speed |
|---|---|---|---|
| 1 | Atlanta ATP 250 · Hard | Hard | 109,4Very fast |
| 2 | Next Gen Finals · Hard · indoor | Hard · indoor | 109,1Very fast |
| 3 | ATP Finals · Hard · indoor | Hard · indoor | 108,8Very fast |
| 4 | ATP 250 · Grass | Grass | 107,0Fast |
| 5 | ATP 250 · Grass | Grass | 106,5Fast |
| 6 | ATP 500 · Hard | Hard | 105,7Fast |
| 7 | ATP 500 · Hard · indoor | Hard · indoor | 105,0Fast |
| 8 | ATP 250 · Hard | Hard | 104,8Fast |
| 9 | ATP 500 · Grass | Grass | 104,8Fast |
| 10 | Slam · Hard | Hard | 104,8Fast |
| 11 | ATP 250 · Hard · indoor | Hard · indoor | 104,7Fast |
| 12 | ATP 250 · Hard · indoor | Hard · indoor | 104,4Fast |
| 13 | Masters 1000 · Hard | Hard | 104,0Fast |
| 14 | ATP 500 · Grass | Grass | 103,9Fast |
| 15 | Slam · Hard | Hard | 103,7Fast |
| 16 | ATP 250 · Hard · indoor | Hard · indoor | 103,7Fast |
| 17 | ATP 250 · Hard · indoor | Hard · indoor | 103,5Fast |
| 18 | ATP 250 · Hard | Hard | 103,5Fast |
| 19 | Slam · Grass | Grass | 102,9Average |
| 20 | ATP 250 · Hard · indoor | Hard · indoor | 102,8Average |
| 21 | Masters 1000 · Hard | Hard | 102,7Average |
| 22 | ATP 250 · Grass | Grass | 102,6Average |
| 23 | ATP 250 · Hard · indoor | Hard · indoor | 102,4Average |
| 24 | ATP 250 · Hard | Hard | 102,3Average |
| 25 | Masters 1000 · Hard · indoor | Hard · indoor | 102,3Average |
| 26 | ATP 250 · Hard · indoor | Hard · indoor | 102,0Average |
| 27 | ATP 250 · Hard · indoor | Hard · indoor | 101,5Average |
| 28 | ATP 500 · Hard | Hard | 101,5Average |
| 29 | ATP 250 · Hard · indoor | Hard · indoor | 101,4Average |
| 30 | ATP 250 · Grass | Grass | 101,1Average |
| 31 | ATP 250 · Clay | Clay | 100,8Average |
| 32 | ATP 250 · Clay | Clay | 100,5Average |
| 33 | ATP 250 · Hard | Hard | 100,4Average |
| 34 | ATP 250 · Hard | Hard | 100,4Average |
| 35 | ATP 250 · Hard | Hard | 100,2Average |
| 36 | ATP 500 · Hard · indoor | Hard · indoor | 100,1Average |
| 37 | Masters 1000 · Hard | Hard | 99,5Average |
| 38 | Masters 1000 · Clay | Clay | 99,3Average |
| 39 | ATP 250 · Hard · indoor | Hard · indoor | 99,1Average |
| 40 | ATP 250 · Clay | Clay | 97,8Average |
| 41 | Masters 1000 · Hard | Hard | 97,6Average |
| 42 | ATP 250 · Hard | Hard | 97,0Average |
| 43 | ATP 250 · Clay | Clay | 96,8Slow |
| 44 | ATP 250 · Clay | Clay | 96,4Slow |
| 45 | ATP 250 · Clay | Clay | 96,3Slow |
| 46 | ATP 250 · Clay | Clay | 96,3Slow |
| 47 | ATP 250 · Hard | Hard | 96,1Slow |
| 48 | Masters 1000 · Clay | Clay | 95,9Slow |
| 49 | Slam · Clay | Clay | 95,8Slow |
| 50 | ATP 250 · Clay | Clay | 95,7Slow |
| 51 | ATP 250 · Clay | Clay | 95,5Slow |
| 52 | ATP 500 · Hard | Hard | 95,4Slow |
| 53 | ATP 500 · Clay | Clay | 95,3Slow |
| 54 | ATP 500 · Clay | Clay | 95,1Slow |
| 55 | ATP 250 · Clay | Clay | 95,1Slow |
| 56 | ATP 250 · Clay | Clay | 94,6Slow |
| 57 | ATP 250 · Clay | Clay | 93,7Slow |
| 58 | Masters 1000 · Clay | Clay | 92,7Slow |
| 59 | ATP 250 · Clay | Clay | 92,2Slow |
| 60 | ATP 250 · Clay | Clay | 91,8Very slow |
| 61 | ATP 250 · Clay | Clay | 91,5Very slow |
| 62 | ATP 250 · Clay | Clay | 88,3Very slow |
Readings for finished ATP tournaments are free. Live and upcoming tournaments, and every Challenger and ITF event, are part of the Pro plan.