I’ve finally compiled the 2017 Disabled List (DL) information. The main change from the last few seasons is the transition from the 15-day DL to 10-day DL and the subsequent increase in DL trips. With the total trips up, the number of days lost is down which makes it tough to draw any major conclusions. It’s time to dive into the numbers.

First off, I collected the information from MLB.com’s transaction list. I like to use this list because it is easy to go back and check. I waded through it and it wasn’t pretty. It took me twice as long to compile the data compared to previous seasons. I would just like to give a big thank you to ProSportsTransactions.com for having most of the missing data.

With my venting out of the way, here is how the days missed for pitchers and hitters compare over the previous 4 seasons.

Read the rest of this entry »

The offseason begins with a decent bit of uncertainty in the closer’s role for many teams. The free agent and trade markets could shuffle a lot of 9th inning plans across the league for contenders and pretenders alike. Looking at the free agent market, I’ve identified four middle relievers who I think have a real shot at landing a closer gig this winter.

Read the rest of this entry »

Last offseason, I created an individual pitch metric, pERA, which gives each pitch an ERA and prospect grade based on its ground ball nature and swing-and-miss capability. With the 2017 season over, I’ve compiled the final 2017 values. This year, I’ve added in exit velocity (EV) grades for each pitch.

The process I used for creating pERA is in the article linked above but here is a quick rundown.

• The key change is to give each pitch an ERA value (pERA) based on the pitch’s swinging strike and groundball rate. All the values are based on the average values for starting pitchers. Closers will have higher grades because their stuff plays better coming out of the bullpen.
• The pitcher’s control is determined from their walk rate which is separate from the pitch grades.
• I’ve put each pitch on the 20-80 scale with 50 being average, 80 great, and 20 horrible. For starters, target pitchers with three average or better pitches. For relievers, they just need two pitches.

Read the rest of this entry »

Last week, I examined pitchers whose strikeout per nine (K/9) increased while the strikeout per plate appearance (K%) dropped. This article focuses on the pitchers who saw their strikeout rates go in the opposite directions. Besides the strikeout divergers, I’m going to include the walk rate divergers since both player sets aren’t long.

Read the rest of this entry »

The season seems to never end for fantasy baseball writers. Once the regular season is over, it’s time to begin writing player previews for the next season. Pitchers who’ve had their strikeout (K% and K/9) and walk rates change in different directions spin me for a loop. Now, I query these schizophrenic pitchers to start the preseason previews. I’ll give a quick look at some of these pitchers. I’ll start with those pitchers who’ve seen their K% (strikeout per batter faced) drop while K/9 (strikeouts per nine innings) increase.

Two reasons exist for why the rates diverge. The key for both is increasing the number of plate appearances per innings. More plate appearances lead to their K% dropping if the strikeouts remain constant per inning. The other factor is how many hits a pitcher allows (basically BABIP). If a pitcher had good luck on balls in play and recorded more outs, they could quickly get through an inning and thereby raise their K%. Once the BABIP normalizes, the K% will drop.
Read the rest of this entry »

While 2017 was the year of the dinger, it also looks like it was the year of velocity. Has baseball changed (both the sport, and the physical ball itself)? The signs point to yes – but on the pitching from, the importance of velocity has never been higher. Exhibit A:

The slowest fastball the @Yankees threw tonight was 96 MPH… That is completely absurd.

— Daren Willman (@darenw) October 10, 2017

That’s not average. That’s not maximum. That’s … the slowest. Let’s borrow a little bit of math from the documentary “Fastball” to just put into context how crazy this is.

Read the rest of this entry »

Here’s everything you need to know about an unusually quiet weekend of bullpen activity around the major leagues:

Jeurys Familia has been moved back to the closer position on the grid for the Mets. A.J. Ramos has struggled as of late, and it was always assumed that Familia would at some point find his way back to the ninth inning for New York. Familia picked up his first save since May 5 on Friday (pitching 1/3 of an inning), then the following day he pitched a scoreless ninth in a tie game at home, as closers often do. Familia’s track record and projections indicate that he should have no problem being a very good closer again. He induces a ton of ground balls and limits the home run ball very well. Meanwhile, Ramos’s days as a must-own fantasy asset may be over if Familia has indeed regained the role of closer. Ramos could still have some value in holds leagues, but there are better options out there. Read the rest of this entry »

On Friday, with the Royals leading by one over the Indians, Ryan Buchter pitched a scoreless sixth (with one strikeout), Trevor Cahill pitched a scoreless seventh and eighth (walking three), and it was Mike Minor who pitched a scoreless ninth with three strikeouts to earn his first save of the season.

The first two batters due up in the ninth for the Indians were right handed, and the next two were switch hitters, so the lefty Minor’s appearance in the ninth didn’t appear to be a matchup-based save opportunity. With Kelvin Herrera‘s struggles and Brandon Maurer’s difficulties with runners on base, there’s opportunity for fresh blood in the ninth, and it could very well be Minor who gets the most save chances down the stretch. He’s probably worth an add for those desperate for last-minute relief help. Read the rest of this entry »

Fatigue units attempt to physiologically represent the workloads pitchers face. This includes velocity, days of rest, pitches per inning, and even the pace they pitch. Pitchers with extreme workloads were 2.7x more likely to have Tommy John surgery when compared to pitchers with moderate workloads. Who has worked the hardest in 2017?

Read the rest of this entry »

Another exciting weekend of bullpen activity around the major leagues…

Kelvin Herrera is out as Royals closer, according to an ESPN report. Manager Ned Yost said the team will go with a closer-by-committee, utilizing Brandon Maurer, Mike Minor, or Scott Alexander to close games. Maurer picked up the save on Saturday, with Minor pitching 1.2 innings to bridge the gap from the starter to Maurer. As I mentioned in last weekend’s Report, Alexander may be the most intriguing of the bunch, but Yost seems to prefer Maurer because of his experience as a closer.

Shortly after being traded to the Cardinals, Juan Nicasio pitched 1.1 innings to earn the save against the Pirates on Friday. On Saturday, he struck out two and allowed one hit to pick up another save against the team that cut him loose earlier this month. Tyler Lyons pitched the eighth and John Brebbia pitched the seventh, so that’s the order we’re rolling with on the grid. The Cardinals bullpen situation has been quite volatile since Trevor Rosenthal got hurt, so Nicasio could easily grab the closer role and run with it if he continues to pitch well. Read the rest of this entry »