Let's see if I can remember all of Silver's W's in IDW:

1) Saving Sonic from Starline's IED thus possibly saving the future.
2) Being one of the character who wasn't infected by the Metal Virus in the end.
3) Beating E-107 Theta (w/ assist from Sonic)
4) Victory against Zor (w/ assist from Whisper)
5) Saving Shadow from Fake Emeralds (w/ assist from Catgirl)
6) Surviving Mimic's attempt to assassinate him with a giant fish

There's probably other shit but that's all I remember.