| FINDFAULT | Carp as a tennis umpire may? (4-5) |
| SCHOOLRUN | Carp as a group and manage morning drop off (6,3) |
| FAULT | What does a tennis umpire exclaim when a serve lands outside the boundaries? (5) |
| SCORE | Be aware of what is going on, like a tennis umpire? (4,3,5) |
| KNOWTHE | Be aware of what is going on, like a tennis umpire? (4,3,5) |
| ONTHEBALL | Alert umpire may look for suspicious scratches here |
| RESTRINGS | Fixes, as a tennis racket |
| RACKETEER | Person guilty of fraud as a tennis player? (9) |
| LANDEDOUT | Went wide or long, as a tennis ball |
| SERVE | Do as a tennis player or a waiter may do (5) |
| CALLOVER | One thing an umpire may do is to read out a list (4-4) |
| FACEMASKS | Which Covid-19 restriction was lifted in healthcare settings after three years in May? (4,5) |
| INEBRIANT | A dizzying thing I catch around May? |
| WILDCARD | An athlete such as a tennis player allowed to compete in a game or match despite being unqualified (4,4) |
| GAMESETANDMATCH | Last words by Wimbledon umpire may be: "Mats changed team!" (4,3,3,5) |
| CALLOUT | Appeal - and how the umpire may react? (4,3) |
| GAMEKEEPER | Estate worker acting as tennis umpire, say (10) |
| ORDERINCOURT | As commanded by tennis umpires or judges? (5,2,5) |
| SPYMASTER | Spot 23 around beginning of May ? that's "M" (9) |
| STOCKHOLM | Which city will host the Eurovision Song Contest in May? (9) |
