Santiago Casilla injury: Reliever expects to be back after All-Star break

Santiago Casilla expects to return after the All-Star break, according to @beisbolportogas. The right-handed reliever was placed on the disabled list on May 21st after he failed to recover from a cyst in his knee. He appeared in just two games between May 8th and May 20th, wearing a heavy knee brace to deal with the pain.

Casilla will have surgery at Stanford Hospital on Tuesday to remove the cyst from his right tibia. The All-Star Game is July 16th, so the righty expects to be out at least eight weeks.

Casilla had been a late-inning option for manager Bruce Bochy, appearing in the 8th inning or later in 19 of his 21 appearances on the season. The Dominican hurler has posted a 1.89 ERA this season, striking out 16 batters in 19 innings and walking 13. Since joining the Giants in 2010, Casilla has a 2.19 ERA, 34 saves and a ERA+ of 165. Save for a couple of moonshots late in games when he was dealing with blister issues, Santiago has been one of the more stable forces in the Giants’ recent success.

The Giants brought up Sandy Rosario to become the long man in the bullpen, bumping Chad Gaudin and Jean Machi into the later innings. While both have performed well this season, the bullpen is certainly thinner without Casilla.

Proving that when it rains it pours, Casilla wasn’t the only right-handed Giants pitcher to hit the disabled list on May 21st. Ryan Vogelsong will be sidelined for several months with two breaks in his right pinky finger after being hit with a pitch during an at-bat.

SF Giants lineup: Pagan out again, Posey at DH

After the most incredible play in recent memory, Angel Pagan will miss his second straight game with a hamstring injury. The center fielder was shaken up after hitting a walk-off two-run inside-the-park home run in Saturday’s game against Colorado. I don’t think the “-” button on my laptop will ever be the same.

Pagan is having a solid season, starting 45 of the Giants 50 games and posting a .314 OBP. Gregor Blanco starts in his place for the second straight game, with Andres Torres doing the same in left.

With the game in Oakland, Buster Posey gets the start at DH on a rare Monday afternoon game. This is Posey’s fifth career game starting at designated hitter, meaning Guillermo Quiroz gets the start behind the plate. In Posey’s 14 career at-bats at DH, he has four hits including a double. This small of a sample is insignificant, but led me to look at how effective Posey is at the plate when at different places on the field (or not at all, as DH).

In 1,024 at-bats at catcher: .306/.375/.498 for an .873 OPS

In 226 at-bats at first base: .358/.425/.571 for a .996 OPS

In 14 at-bats as a DH: .286/.375/.357 for a .732 OPS

My word, look at that first base production. That’s a tick below Miguel Cabrera’s 2012 season, where the Tigers third baseman had a .999 OPS and won the AL MVP. There is a hint of sample size issues, as the reigning NL MVP has only played the equivalent of one-third of a season at first base. But the strain of being a catcher is apparent, and may be dragging down Posey’s potential production at the plate. While I think his defense at catcher and his ability to call a game outweigh any theoretical increase in production, it will be worth noting what the Giants do if Posey ever does have an “off-year”. A move to a corner infield spot could reclaim some of his ability at the plate, if the split holds up over Buster’s career.

The lineup against RHP Dan Straily (2-2, 5.73 ERA):

CF Blanco

2B Scutaro

3B Sandoval

DH Posey

RF Pence

1B Belt

LF Torres

SS Crawford

C Quiroz

P Madison Bumgarner (4-2, 2.89 ERA)

Mike Kickham to start for Giants Tuesday

Left-hander Mike Kickham will start Tuesday for the San Francisco Giants when they play the Oakland Athletics. Kickham last pitched in Fresno on Friday, getting his third straight win and improving his record to 3-4. He has been the hot hand, giving up just three earned runs in his last three starts combined after a rocky start to the season.

“He’s been the best pitcher down there in Fresno,” said Bruce Bochy, “He’s a left hander we think a lot of.”

The need for a starter arose after Ryan Vogelsong was injured in his start last Monday when a pitch broke his pinky finger in two places during a fifth-inning at-bat. The Giants were able to skip his turn on Friday, using Thursday’s off day to keep the other rotation pitchers on normal rest.

Management will need to make a roster move, as Kickham is not on the 40-man roster. The simplest move would be to transfer Erik Surkamp from the 15- to the 60-day disabled list. Surkamp is still recovering from Tommy John surgery, and he really isn’t on the radar to contribute in the big leagues this season. The move is expected to come late Monday or early Tuesday.