Maybe James Wood Just Thinks He Has a Really Tiny Strike Zone

After posting an excellent 125 wRC+ over his first two seasons, James Wood is establishing himself as one of the best hitters in baseball this year. The 23-year-old National is running a 169 wRC+, third best among qualified batters, and he’s on pace for 43 homers, 26 stolen bases, and 7.2 WAR. Everybody knows the parameters of Wood’s game by now. He’s 6-foot-6, extremely choosy at the plate, and so spectacularly powerful that his proclivity for whiffs and groundballs barely holds him back. This year, he’s improved on both fronts, dropping nearly 10 percentage points from his groundball rate and adding nearly four points to his contact rate on pitches in the strike zone. It’s huge news – James Wood-huge even – and if he can hold on to even some of those gains, he’s going to live at the top of the leaderboards for a long, long time. Today, however, we’re going to talk about a leaderboard where Wood ranks dead last.
If you head over to Baseball Savant’s new ABS challenge leaderboard, you’ll find Wood all the way at the bottom. A big caveat before we get going: The challenge system is very new, and because each player challenges so few times, the sample sizes are very small. Moreover, everyone involved is still adjusting to the system, so the trends we’re seeing now are likely to change. In this article, I’m going to be overreacting to these early numbers. It’s way too soon for big proclamations. However, I don’t think it’s too soon to look for patterns and draw some early conclusions about players who stand out as starkly as Wood does. End of caveat.
Now let’s go to the leaderboard and sort by either Net Overturns or Net Runs. There’s Wood, dead last. According to Statcast’s reckoning, an average batter who saw the same pitches Wood has seen would have made 4.8 more successful challenges and netted their team 1.4 more runs. No player has been worse, and even if you ignore the advanced numbers for a moment, Wood’s record tells you all you need to know. He’s made 13 challenges. He’s won three of them and lost 10. For those of you keeping score at home, that stinks. The average batter has won 47% of their challenges, twice as many as Wood. Read the rest of this entry »







