Fantasy Sports are great. The simple act of selecting players and tracking their performance for an entire season has captivated sports fans across the world.
After some research and light backtesting, I’ve developed a guide for what I look for when building a championship worthy fantasy baseball team. We all know the basic scoring rules so let’s get right into the thick of things.
No one wants to lose a point each time a player picks up a strikeout. It’s annoying and in some cases, it can be costly enough to ruin one’s season. Baseball has a problem with too many hitters striking out. Whether it’s the influx of power pitchers, increased analytics, or simply put, batters with poor plate discipline and pitch recognition, lots of players strikeout entirely too frequently.
So the first thing I look for when drafting a team is a player’s K%. Preferably, unless the batter had a BABIP over .350 or is a big time power hitter, I don’t watch to draft someone that strikes out in more than 25% of their plate appearances. Exceptions can be made, like Giancarlo Stanton for instance, who K’s 29.5% of the time, but he truly is one of the rarest talents in baseball.
If someone is not an elite power hitter, or shows an elite tendency to hit well when putting the ball in play, I rather pass on them for more favorable players.
The second thing I want from my batters is a high BB%. If you draw walks in less than 10% of your plate appearances, you better strikeout in less than 10% of your PA’s or be a phenomenal contact hitter like Nori Aoki.
After I get my percentages situated, I look for players who are run creators, utilizing their wRC+. I prefer to draft guys who create more than 120 runs each year, and if I’m looking for value in the middle or late rounds and see a guy that quietly creates runs, like Matt Carpenter, I’m jumping all over them and maxing out their ADP value.
So when it comes to offense, I want run creators who put the ball in play, draw walks and hit homeruns. The perfect balance of power hitting and power pitching wins fantasy baseball leagues. It’s imperative, however, to draft power hitters that aren’t big time strikeout candidates—avoid the Adam Dunn types.
Pitching wise, you already know I prefer a power arm that racks up K’s with ease. But, there a few things I need to checkoff before selecting a pitcher. The one thing I care about the most these days, due to the influx of injuries and how popular Tommy John surgery has become, is pitching mechanics. I do not, I repeat, do not want to reach for pitchers with inverted arm actions or starters whose arms are late when their front foot is planted. Things can work out well for me with some of those pitchers, but I don’t want to be caught sitting there with a guy tearing his UCL and needing to miss the next 18 months. A critical blow as such, especially if an early round pick was spent on that pitcher, could definitely take your team out of playoff contention. I want guys like David Price and Max Scherzer whom have good mechanics and rely to get K’s with pitch variation, rather than raw velocity.
Give me pitchers who fit that mold and strikeout batters 23% of the time or better while limiting their BB% to under 8% and I’m ecstatic.
ERA is the traditional metric to measure a pitcher’s success, but in all honesty, it’s flawed and not the best way to gauge how skilled a pitcher is. Instead, I want to see how that ERA lines up with a pitcher’s fielder independent numbers and skill interactive ERA. I want pitchers whose FIP, xFIP and SIERA are under 3.50, and I want their FIP- to be under 100—the lower the better.
Earlier this season when Corey Kluber struggled and his ERA ballooned, his fielder independent numbers had a severe divergence from his ERA—almost two points lower. This would have been a great time to buy low on a pitcher whose defense hadn’t done its job. If a starter has a low ERA but high FIP, xFIP, SIERA and FIP-, that’s a pitcher I want to trade as soon as possible and cash in on his value before he comes back to earth—Dan Haren fits this mold.
My primer is simple, and if utilized correctly, it will put you in the best position to win your league.