in the same league (as someone/something)

US /ɪn ðə seɪm liɡ (æz ˈsʌmˌwʌn/ˈsʌmˌθɪŋ)/
UK /ɪn ðə seɪm liɡ (æz ˈsʌmˌwʌn/ˈsʌmˌθɪŋ)/
"in the same league (as someone/something)" picture
1.

della stessa lega di, allo stesso livello di

of the same quality, standard, or status as someone or something else

:
Her new novel is not in the same league as her previous bestsellers.
Il suo nuovo romanzo non è della stessa lega di i suoi precedenti bestseller.
As a singer, he's not even in the same league as his idol.
Come cantante, non è nemmeno nella stessa lega del suo idolo.