Commentary is in Japanese/Italian. Solution: The "English UPD" usually includes English commentary files extracted from PS3 PES 2017. Check your patch folder for an e_sound.afs file. If missing, download a commentary pack separately.
: These ISOs typically feature a full English menu translation and English commentary, often featuring Peter Drury and Jim Beglin. download pes 2017 ps2 iso english upd
Features diverse leagues including South American teams like Boca Juniors and Flamengo. Internet Archive Commentary is in Japanese/Italian