The curveball is a figment of your imagination

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Whenever you hear someone’s curveball described as “dropping off the table” take it with a grain of salt.

According to one professor anyway, the curveball’s action is part-physics, part-illusion, the movement aided by a trick of the eye.

Criss Angel would be proud.

“There’s something physical about it and something illusory about
it,” said Bucknell University professor Arthur Shapiro. … “They look
like they jump or break or do all these funky things, but they don’t.
The idea that the bottom falls out isn’t so. I’m not saying curveballs
don’t curve. I emphasize that, yes, they curve. They just do so at a
more gradual rate. Instead of making a sudden hook, they would form a
really big circle.”

Shapiro explains that the eye exaggerates the break because peripheral
vision is processed differently than straight on vision by the brain.
So as the ball approaches and the viewpoint changes, the eye makes the
ball’s break look stronger than it is.

Shapiro made a very cool graphic to explain his idea, which he insists is only a hypothesis.

So what do players think? Hall of Famer Mike Schmidt offered his
opinion for the story, and he had a thoughtful take, saying he agreed
that the curveball presents an illusion to the hitter, but not due to
peripheral vision.

“Hitters are seeing the ball with both eyes, not out of the side of
front eye as suggested,” said Schmidt. “I believe the illusion is a
result of the speed with which the action takes place, not a peripheral
view. Then again, I’m not a scientist, just a hitter.”

Well, not just a hitter. Thanks to SPORTSbyBROOKS for this story.

Orioles interested in Denard Span

Denard Span
AP Photo/Alex Brandon
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MASN’s Roch Kubatko is reporting that the Orioles have “some level” of interest in free agent outfielder Denard Span. The Nationals did not make a $15.8 million qualifying offer to Span, which means he doesn’t come attached with draft pick compensation unlike other free agents such as Alex Gordon and Dexter Fowler.

Span, who turns 32 in February, hit a solid .301/.365/.431 with five home runs, 22 RBI, 38 runs scored, and 11 stolen bases, but took only 275 plate appearances due to back and hip injuries. He underwent season-ending hip surgery in September but is expected to be ready to participate in spring training.

The Mets and Royals have also reportedly shown interest in Span’s services.

Blue Jays showing interest in Ryan Madson

Ryan Madson
AP Photo/Orlin Wagner
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ESPN’s Jerry Crasnick reports that the Blue Jays are on the prowl for relievers with closing experience. Ryan Madson is one of the names on their list.

Madson, 35, had a career rebirth with the Royals in 2015. He signed a minor league deal with the club that paid him a salary of $850,000 if he made it back to the majors. Due to a plethora of arm injuries, Madson hadn’t pitched in the majors since Game 5 of the 2011 NLDS against the Cardinals as a member of the Phillies. For the Royals, he wound up becoming a crucial member of the bullpen, finishing with a 2.13 ERA and a 58/14 K/BB ratio over 63 1/3 innings.

While Madson allowed five runs in 8 1/3 post-season innings, he pitched well when it mattered most, as he hurled three scoreless frames in three appearances in the World Series against the Mets.

Madson has closing experience, with 55 career saves. 32 of them came in 2011 when he took over the closer’s role from Brad Lidge.

After signing Marco Estrada and J.A. Happ, and trading for Jesse Chavez, the Jays have bolstered their rotation but it was reported on Saturday that interim GM Tony LaCava is still focused on upgrading the pitching staff.

Trevor Cahill considering the Pirates as a potential destination

Trevor Cahill
AP Photo/Paul Beaty

ESPN’s Buster Olney reports that free agent pitcher Trevor Cahill is looking for a one-year, bounce-back deal. The Pirates are one of the potential teams he is considering.

It’s no surprise that the Pirates are on Cahill’s list. Pirates pitching coach Ray Searage has garnered a reputation as a miracle worker after turning around the careers of a handful of pitchers, including Edinson Volquez, Francisco Liriano, and J.A. Happ. Volquez parlayed a one-year, $5 million deal with the Pirates into a two-year, $20 million deal with the Royals last December. Liriano signed with the Pirates on a one-year, $1 million contract and turned that into a three-year, $39 million deal. Happ, dealt to the Pirates from the Mariners at the most recent trade deadline, just signed a three-year, $39 million contract with the Blue Jays.

Cahill, once a highly-regarded pitching prospect, has scuffled over parts of seven seasons in the majors. The 27-year-old owns a career 4.13 ERA with a 754/427 K/BB ratio in 1,083 2/3 innings. Cahill had some brief success after signing with the Cubs as a free agent in mid-August, compiling a 2.12 ERA in 11 appearances out of the bullpen.

Blue Jays narrow GM search to two candidates: Tony LaCava and Ross Atkins

Tony LaCava
AP Photo/Wilfredo Lee

Jon Heyman of CBS Sports reports that the Blue Jays have narrowed their search for a new general manager down to two candidates: current interim GM Tony LaCava, and Indians vice president of player personnel Ross Atkins. Former Jays GM Alex Anthopoulos resigned last month.

LaCava was promoted to interim GM on November 2 and has already made a handful of moves along with new president Mark Shapiro. The club acquired Jesse Chavez in a trade and signed pitchers Marco Estrada and J.A. Happ to multi-year deals.

Atkins worked under Shapiro in the Indians organization for 15 seasons, so it is no surprise that he is a finalist for the open GM position.