Entries and projected seedings for ATP tournaments
| Name | Type | Qualifying Start | Main Draw Start | Final |
|---|---|---|---|---|
| Barcelona | 500 | Apr 13 | Apr 15 | Apr 21 |
| Bucharest | 250 | Apr 14 | Apr 15 | Apr 21 |
| Munich | 250 | Apr 13 | Apr 15 | Apr 21 |
| Madrid | 1000 | Apr 22 | Apr 24 | May 5 |
| Rome | 1000 | May 6 | May 8 | May 19 |