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 | NextGen Finals · Hard · indoor | Hard · indoor | 109.1Very fast |
| 3 | Tour 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 | Grand 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 | Grand 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 | Grand 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 | Grand 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.
