[StingRay]

Results so far:

Sierra Soccer - World Challenge Edition (1994)(Sierra)(M3)(Disk 2 of 2)[cr S8][bootable].zip -> bad crack
Sierra Soccer - World Challenge Edition (1994)(Sierra)(M3)(Disk 2 of 2)[cr FLT][a2][bootable].zip -> bad crack
Sierra Soccer - World Challenge Edition (1994)(Sierra)(M3)(Disk 2 of 2)[cr FLT][a][bootable].zip -> bad crack
Sierra Soccer - World Challenge Edition (1994)(Sierra)(M3)(Disk 2 of 2)[cr FLT][bootable].zip -> bad crack
Sierra Soccer - World Challenge Edition (1994)(Sierra)(M3)(Disk 2 of 2)[cr PDX][bootable].zip -> bad crack

Apparently all cracked versions on the file server aren't working properly. There definitely was a working version FLT version of Sierra Soccer though, the archive had a wrong name (it was named disk 1 but was actually disk 2), I'll see if I still have it somewhere.

For now you should use the WHDLoad version if you want to play the game.