With the advent of the 10-day disabled lists the MLB saw an uptick in the number of DL visits in 2017. But the only thing that matters to us fantasy ballers is how it affects our leagues? One initial response I’ve seem from some in my leagues is that we need more DL spots. On the surface it makes sense, but when you dig a bit below the surface, I don’t think it’s really true.
Before I make any official statements let me say that this all depends on the composition of your league’s roster definition. How many players in your active lineup, how many bench players and how many DL spots do you already have. In most cases I don’t think the introduction of the 10-day DL changes things. That is, of course, unless your league’s settings already had you on the fence or you were already in a compromising (under-benched) situation.
In one of my leagues there have been a few requests for an additional DL spot in response to the 10-day DL. When considering how to deal with this, here is how I decided to proceed.
The fairest way to decide if there should be an additional DL spot was to examine the number of DL stints last year as opposed to previous season. A bit below are the number of DL stints for the last three seasons. 15-day DL visits went from 423 (2015) down to 358 (2016) and then up to 495 (2017) when the 15-day became the 10-day. I could not find data prior to 2015. So according to the numbers, there was an average of 393 15-day DL visits in 2015/16. In 2017 there were 102 additional visits. While this sounds like a lot, it’s not. Playing the law of averages game (not an exact science) let’s say all 102 of those additional visits were associated with a player rostered on a team in your league. This is very unlikely, but worst case scenario. Across 12 teams, that would be an additional 8.5 DL visits per team over the course of the season. But let’s be real here, maybe half of those 102 visits are actually relevant. Many were to players that not even rostered. That cuts the number of additional DL stints to about 4 per team over the year. Given this, I couldn’t justify adding another DL spot.
Please, blog, may I have some more?