Buck, who used to call games for FOX, has switched teams with his color commentating partner, Aikman, and has been at ESPN since 2022. Buck, who's called a few Tom Brady games in his day ...

he opted to hop on a jet-ski and provide himself a tour of the Bay ... Complete with a look-see at Tom Brady's mansion and some jokes at the expense of both TV rival Brady and partner Troy Aikman.

One fan even mentioned how he wished Buck was calling the Cardinals-Chargers game ... jet ski had over 250,000 views, so fans are enjoying the clip. Buck then posted a video of the outside of ...