No. Save files are encrypted with region-specific keys. A PAL Master League career mode cannot be loaded onto an NTSC disc copy. Use Apollo Save Tool (for PS3/PS4 modded consoles) as the only workaround.
On PC, PES 2017 became a modder’s paradise. Patches like Smoke Patch (PES 2017) and VirtuaRED added thousands of face scans, licensed stadiums, and scoreboards. However, console players were locked into their respective PAL or NTSC ecosystems. Pro Evolution Soccer 2017 -PES 2017--PAL--NTSC