This article ranks the top 25 hitting prospects by peak projected MLB wRC+ heading into 2025, continuing an annual tradition (skip to the bottom for the ranking!). It is a counterpart to the top 25 pitching prospects piece I published last month.
Continuing an annualtradition, this article ranks the top 25 starting pitching prospects by peak projected MLB ERA heading into 2025 (skip to the bottom for the ranking!)
Like the other projection systems at FanGraphs, my projections capture the usual ingredients: past performance weighted by recenecy, regression to the mean that accounts for a player’s probability of making the major leagues, major league equivalencies to adjust for minor league difficulty, aging, park effects, and league scoring environment. The peak projections make use of aging curves to translate a player’s forecast to a late-20s peak forecast. Regardless of where the “true” peak age is, there is broad consensus that most growth happens in the teen years and early-20s, however.
The season is barely over, but we are already on to 2025, and some of the most useful tools for Ottoneu managers are out to help us. Early Steamer Projections are out and Justin Vibber has pulled them into the first push of the Ottoneu Surplus Calculator (SC) which means we have some early, rough values on players for 2025.
In mid-February, I compared wOBA projections from THE BAT X and Steamer forecasting systems. I then shared each system’s “favorites”, or the hitters each was most bullish on compared to the other, and added my take on which system I thought would prove to be closer. Given the size of each group shared in the original post, it’s clear that Steamer’s wOBA projections were generally higher, as the system was more bullish on significantly more hitters, so keep that in mind. Let’s now review the results.
In late March, just a couple of days before opening day, I shared the names of six starting pitchers and a hitter who I thought the projections would prove wrong. I incorporated various new information we learned over the offseason and during spring training that the forecasting models are unaware of to identify these names. I then commanded you, okay, suggested, that you targets these players, or go the extra buck in auction leagues. Let’s find out how my calls went and these players performed.
Before this 2024 season, Brent Rooker had never stolen more than four bases. He now has 11. With just a few games left, he’s projected (Steamer RoS) to steal no more. Brent Rooker was never supposed to steal 11, he wasn’t even expected to steal more than three. But now, in 2024, Brent Rooker steals bases. Read the rest of this entry »
It’s an odd thing, trying to rank baseball players before the season begins. There’s so much that can happen in between your last click of the “Post” button and the start of the regular season. Pre-season rankings are like a message in a bottle that gets gently pushed out to sea, or in my case, thrown overboard in choppy seas after the contents of the said bottle have been drained, stuffed with the best note I could muster and chucked out into the ether. It’s not easy, that’s what I’m trying to convey. In this post, I’m going to focus on what went well.
Should you still trust pitching projections in the final month of the season? Or is it enough to just look at how a player has performed this year? This article explores some strategies for how to better project September pitching performances. Read the rest of this entry »