Archive for Injuries

Missing StatCast Data with Hyun Soo Kim

Hyun Soo Kim signed with the Orioles before last season on a two-year deal. He struggled mightily in spring training and because of the nature of his contract, the major league team was forced to roster him. After just 17 plate appearances in April, he became a decent semi-regular in the lineup. The left-handed hitter got on the strong side of a platoon with Joey Rickard or Nolan Reimold being the other half.

He became a decent fantasy option in daily transaction leagues by posting a .329/.410/.454 in until July 10th when he went on the DL with a hamstring injury. After the injury, he hit only .275/.353/.386. The second half numbers are decent numbers, but not as good as before the injury.

With the new StatCast data, I examined it to determine if there was a drop in Kim’s exit velocity around the time of the injury. Using a 10-day rolling average, the available data may not look like it but the rolling average generally stays around 7 mph of the overall average. Additionally, there was  no huge pattern change around the time of the injury.

The problem is that StatCast is not able to collect all the available data as documented at FanGraphs and The Hardball Times. The missing data is normal weak groundballs or high infield popups. I am not going to regurgitate the reasons and the exact details from the previous articles but I am going to take a step forward in accounting for the missing data.

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MASH Report: Fantasy Implications Moving to the 10-Day DL

Information is slowly coming out on the new Collective Bargaining Agreement (CBA) between the major league owners and players. Most of the news centers around the All-Star game no longer determining home field advantage or changes to draft pick compensation for free agents. All that information is useless for people playing fantasy baseball, though.

Almost all of it. Buried in all the news is that the minimum disabled list (DL) stint has gone down from 15 to 10 days according to the Associated Press.

In addition, players and management agreed the minimum stay on the disabled list will be reduced from 15 days to 10.

The DL change will allow teams to make quicker decisions on whether to bring up a roster replacement rather than wait to see whether the injured player would be ready to return to action in less than two weeks.

I never read or knew this change was even on the negotiating table so I haven’t had a lot of time to ponder the change. While it won’t drastically change the fantasy or real world game, I think it may add a little bit more stability to fantasy baseball. The following are some initial ideas I had after hearing the news.

I think the move will have different implications for hitters and pitchers. Let me start with the hitters.

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MASH Report: Starting Pitcher DL Chances

One item is always hanging over my head once the season ends, is the final clean disabled list report in which I have published every year since 2010. This morning, I completed finalizing the list and it is now time to run some queries. Most of the general information will be available in my annual article at The Hardball Times later this month or early next month.

For today’s MASH Report, I am going to publish my yearly starting pitcher disabled list chances. For this report, I have always incorporate the following factors.

• Age: The older the pitcher, the more the injury risk (+1% point increase each year older)
• Injury history: Nothing predicts future injuries like past injuries (+10% points for each season of the past three on the DL).
• Games Started: A pitcher needs to show they can throw for an entire season without breaking down (-3% points for each full season up to three).

Every year the average disabled list chance hovers around 40% which works out to two out of every five starters in a rotation will miss some time. Some teams will get hit with more injuries while others less.

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MASH Report: Schwarber, Bird, Moustakas, & Pollock

Today, I am going to look at some hitter who missed most of 2016 and some 2017 expectations.

Kyle Schwarber (Torn knee ligaments, sprained ankle)

Schwarber has the most upside of all the players I will look at today, but his price will likely be too high for me next year. The variables in his value are playing time, health, and position eligibility.

The first key is his health. Until we can see him run and turn and hit a baseball, the results of the knee surgery and rehab will not be known. Besides the lost production, hitters with knee injuries are more likely to go back on the DL with a knee injury than any other injury. Everyone will have to wait for spring training for this answer.

Second, I am not 100% sure where he is going to play in the field. It is very unlikely he will catch again, so he will need to go the outfield with Anthony Rizzo playing first base for the Cubs. In the outfield, he will be competing against some combination of Jorge Soler, Ben Zobrist, Kris Bryant, Jason Heyward, Albert Almora, and maybe Dexter Fowler (if option picked up). It is going to be tough to predict over 450 plate appearances for him.

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MASH Report: Offseason Injury Updates

Reports from Scott Boras have Matt Harvey returning at 100% health to start spring training.

….. Harvey underwent surgery on July 18 to remove a rib. The goal was to free compressed nerves traveling from his shoulder to his armpit, allowing them to function normally again. For much of this season, Harvey was pitching without complete feeling in his arm and fingers.

“When you lose that sensation, man, it’s scary for a pitcher,” Boras said. “You don’t know. He’s sitting here struggling and he’s struggling and he’s struggling, and it’s so mentally stressful not to be able to execute.”

I am little more optimistic with Harvey than other pitchers coming back from other elbow surgeries because the injury wasn’t because of damage to his arm.

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MASH Report: Brantley & Batter DL Days

Michael Brantley is in the news after an article by Jon Heyman stated:

Sources familiar with Cleveland Indians outfielder Michael Brantley’s shoulder surgery suggest they believe it is quite serious, and that he could in fact miss significant time next season.

Word based on those sources is that “they had to re-anchor the muscle to the bone.”

This was news to Brantley and the team and they shot back with:

“Our expectation is that he’ll be ready for spring training,” said Chris Antonetti, Indians president of baseball operations. “We were told after the second surgery that the timeline (for recovery) would be four to five months. As far as I know, nothing has changed.”

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MASH Report: Turf Field Aging Curve

Andre Dawson became a free agent after the summer of 1986 and he had just one request, his new home field must have grass. After 10 years of playing on Montreal’s artificial turf, Dawson’s knees were destroyed forcing him to move to from center field to a corner outfield spot. I saw him in the 2012 All-Star celebrity softball game and it was painful to watch him move. No one knows for sure how much production was sapped from Dawson by the turf, but I will try to find out. Today, I am going to look into the past and possibly future on playing on how turf ages a player.

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MASH Report 9/26/16

Last week of the regular season! Like the real baseball, I am sure many of you in fake baseball are still sorting through your playoffs. Here’s hoping that this info can be of help and use to you. Let’s get to it.

I would be remiss if I didn’t mention the utter sadness of Jose Fernandez’ untimely death. We have discussed his injuries here in the MASH Report before, but this is just a gut punch for sure. The exuberance with which he played the game is something we will miss. After dealing with TJS in 2014 and a shoulder issue last year, he was putting up the best numbers of his young career. While not 100% back into a sound mechanical groove, he was, in my opinion, starting to show improvement. Too bad we won’t get to see the next chapter. What a career cut short. Prayers for the family.

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MASH Report: DL Trends and Re-Injury Rates

Today’s MASH edition is brought to you by some questions I hand listening to Ringer’s The MLB Show podcast featuring Ben Lindbergh and guest Stan Conte (former head Dodgers’ trainer). I would recommend listening to the entire podcast as there is quite a bit of information on injuries. From the podcast, a couple of pieces of information were mentioned by Conte I just wanted to verify them.

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MASH Report 9/19/16

The Mets continue to find new ways of being “Amazin’,” albeit this reference is to Jacob deGrom and his bothersome elbow. Recall he has TJS in 2010, and for whatever reason scar tissue has enveloped parts of his elbow, especially around the ulnar nerve. Recall from your anatomy classes that the ulnar nerve is also the “funny bone.” About as poorly named as “Microsoft Works.” Anyway, also recall how that feels when you hit that nerve….try throwing a baseball and hitting your spots with your elbow feeling that way. Point being is that he is most likely done for the year. Surgery, albeit minor, is required to clean the elbow up of scar tissue. No hesitations as of now for 2017.

Let’s get caught up with our friend Stephen Strasburg, shall we?

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