Seattle Mariners

Mariners notebook: Implementing defensive shifts remains a work in progress

Mariners manager Scott Servais (upper left) tracks his club’s defense earlier this week in a game against the Arizona Diamondbacks.
Mariners manager Scott Servais (upper left) tracks his club’s defense earlier this week in a game against the Arizona Diamondbacks. AP

PEORIA, Ariz. — Part of the learning process this spring for the Mariners in implementing an increased reliance on defensive shifts is the reality that the maneuver is going to backfire on occasions.

That was particularly evident earlier this week when Arizona beat the shift three times in a 10-8 victory. David Peralta twice sent routine two-out grounders through the hole vacated at shortstop.

The next hitter, Welington Castillo, followed each time with a double. The first one scored two runs; the second one produced one run…three runs in a two-run loss.

"That’s why you have to have the running total," manager Scott Servais said. "You just have to understand, `OK, I got beat two or three times by it, but this is what we’re looking for long-term.’"

Through the spring’s first eight games, the shift stood at plus-five.

"It will work out to our advantage," Servais said. "It will be a positive. You’ve got to re-emphasize the positive because (pitchers) are only going to remember the times they get beat. They do not remember the hits that were turned into outs."

That’s just human nature.

James Paxton surrendered the first of Peralta’s cue shots and wryly noted afterward: "They said they’re going to be doing a lot of shifts. I’m trying to figure that out and dealing with.

"I felt there was definitely some adversity with ground balls getting through."

This wasn’t a gripe at the strategy as much as irritation at the result, much like a pitcher might grumble after sawing off a batter with a pitch on the hands only to see him muscle a blooper beyond the infield.

"That one shift (on Peralta) probably would have ended the first inning (in a straight-up defense)," Paxton noted. "That’s just part of camp, getting yourself ready to handle that adversity."

And that is precisely the point that Servais and his staff are seeking to reinforce.

"We got burned on it a couple of times (in Monday’s game)," Servais said. "It’s going to happen. We need to talk to our players about it, too, so they understand it.

"Now, when a player beats it twice, I’m going to make an adjustment in the middle of the game. When Peralta came up the next time, `OK, enough. Let’s slide them back over a little bit.’"

Servais said the Mariners won’t implement a shift unless they believe they have a sufficient sample size to gauge probable results. But that doesn’t just mean a pitcher’s specific history against a particular batter.

"You’re (also) looking not just for left vs. right (splits)," he said, "but pitchers who are like the guys we have pitching — whether it’s velocity, breaking balls or stuff like that."

When a sufficient sample size is available, the Mariners will rely on a color-coded spray chart that divides the field into 18 zones. The hot zone is marked in red and shades toward blue, which is the location where a hitter rarely hits the ball.

From there, the Mariners position their infield.

"It’s like football," Servais said. "We have four formations. For example, with a left-handed hitter, there’s only four places you can be in: straight up, slight pull, heavy pull and triangle. That’s it."

The triangle is an exaggerated heavy pull alignment where the second baseman plays in the outfield. It is employed only against slow runners such as Texas first baseman Prince Fielder and Boston designated hitter David Ortiz.

For the shift to work, though, the pitcher has to pitch to it.

Another example from Monday’s loss to the Diamondbacks: After Peralta beat the shift in the first inning against Paxton, the Mariners again shifted their infield for Castillo — a heavy pull alignment to the left side.

"If we throw a breaking ball," Servais said, "he’s going to pull it on the ground. We’ve got three guys over there. So there’s a good chance we’re going to catch it."

Instead, Paxton threw a change-up, and Castillo was able to lift it into left-center field for a two-run double.

The learning process continues.


The go-slow approach continues for lefty reliever Charlie Furbush, who missed the final three months last season because of biceps tendinitis and a slight tear in his rotator cuff.

The Mariners again chose a conservative approach by opting to have Furbush to throw one more session of live batting practice before putting him into a Cactus League game.

Furbush threw 25 pitches Tuesday against hitters in live batting practice.

"I do want to see him in games," Servais said, "but he’s coming off a pretty significant injury last year. The ball is coming out of his hand great. He’s just not, maybe, bouncing back as quick yet, which is very understandable.

"Our training people are not worried about it at all."


Left-hander Danny Hultzen is weighing career options after another setback in his three-year recovery from shoulder surgery.

"Danny has met with our doctor," Servais said. "Danny is going to be down for a little while and exploring all of his options for what he wants to do."

Hultzen indicated he wants to continue to his career, but club officials don’t appear optimistic. Hultzen underwent surgery after the 2013 season on his labrum and rotator cuff. He didn’t pitch in 2014 and logged just eight innings a year ago.

"I think he’s in a tough spot," Servais said. "He’s gone through so much, and I really feel for him. Knowing he’s a very talented guy, it’s just the cards the game deals you every once in a while are not always fair.

"Hopefully, he makes a decision on where he’s at, and then he can move forward. Right now, he just trying to weigh all of his options to see what he wants to do."


The Mariners have two split-squad doubleheaders in an upcoming three-day span: two night games on Saturday and two day games on Monday. On Saturday, James Paxton will face the Los Angeles Dodgers in a 6:40 p.m. Pacific time start at Peoria Stadium, while Mike Montgomery will make his spring debut in a 6:05 p.m. Pacific time game against Cincinnati in Goodyear. After Nathan Karns starts Sunday against the Reds in Peoria, the Mariners play two 1:10 p.m. games Monday. Felix Hernandez will make his spring debut against Colorado at Peoria Stadium, while Taijuan Walker will face Arizona at Salt Rivers Fields in Scottsdale…Note: Daylight Savings Time, which takes effect Sunday, is not observed in Arizona. Starting Sunday, clocks in Arizona will reflect the same time as those in Tacoma and throughout Washington…Servais said it’s “been discussed” but “yet to be determined” whether Franklin Gutierrez will spend any time this spring in center field. Servais said the priority if that Gutierrez be in top form when the season opens because they Mariners play six of their first nine games against Texas, which is loaded with left-handed pitchers...Several Mariners planned to attend the Bruce Springsteen concert Thursday night at Talking Stick Arena, which is where the NBA’s Suns play…the Mariners and Bonneville Seattle Media Group announced a multi-year extension for 710 ESPN to serve as the club’s flagship radio station. Exactly how many years was not announced,

Bob Dutton: @TNT_Mariners