Tuesday BP: Giants set rotation vs. Blue Jays

Photo by Suzanna Mitchell/San Francisco Giants/Getty ImagesHappy Tuesday, San Francisco Giants fans.

After a well deserved “day off” — that being in quotes since the spent the day flying a few thousands miles — the Giants are back in action tonight against the Toronto Blue Jays and old friends Brandon Belt and Kevin Gausman.

These days you never know who’s going to pitch for the Giants, so they have a rotating cast of pitchers that changes based on health, options, and performance.

So it’s always intriguing to find out who the Giants will use, and on Monday they told us ... kind of ... a little bit.

Reliever Ryan Walker will be the opener for tonight’s game. He’s played that role three times…