The following is based on players born 1990-2000 and looks at the percentage of players that have achieved a top 100 professional ranking after meeting ATP/WTA ranking benchmarks x times between the 16-23rd BY for females and 17th-25th BY for males.
Players who didn’t meet a benchmark, but achieved a T100 ranking: Astra Sharma, Chris O’Connell, Aleksandar Vukic
Players who met 5+ benchmarks but haven't yet achieved a T100 ranking: Two current Australian males
The following is based on players born 1990-2000 and looks at the percentage of players that have achieved a top 100 professional ranking after meeting an ATP/WTA ranking benchmark in a given birth year.