Step back less than three weeks and an out-of-sorts Garbiñe Muguruza appears a disconcerted shadow of the player seen carving her way through to the Australian Open final in January.
How quickly things can change in these Covid co-existent times.
The dual Grand Slam champion had fallen in the second round at Flushing Meadows, but after dusting herself she started afresh on the clay in Rome, where she handled a slew of big names to reach the semi-finals.