Daily Graphing – Juan Pierre

Rumor has it that the Cubs are close to trading for the Marlins' center fielder Juan Pierre. We all know about Juan Pierre's speed. He was second in the National League in stolen bases and over the past four years he led the majors in them. In 2004 he hit for an excellent .326, but this past year he had his worst season, hitting only .276. Should Juan Pierre be expected to rebound next season?

BBK

Despite the downward trend in his walk to strikeout ratio (BB/K), he's still in the top 20% of all batters. If it starts to dip any lower then we can start to worry. For now it looks like he just had an off year, much like the one he had in 2002.

BABIP

The area he dropped off the most was his batting average on balls in play (BABIP). Just like his batting average, his BABIP was the worst of his career. What I find most odd about this is that 25% of his balls in play were line drives. That's a pretty high line drive percentage.

LDGBFB

You Aren't a FanGraphs Member
It looks like you aren't yet a FanGraphs Member (or aren't logged in). We aren't mad, just disappointed.
We get it. You want to read this article. But before we let you get back to it, we'd like to point out a few of the good reasons why you should become a Member.
1. Ad Free viewing! We won't bug you with this ad, or any other.
2. Unlimited articles! Non-Members only get to read 10 free articles a month. Members never get cut off.
3. Dark mode and Classic mode!
4. Custom player page dashboards! Choose the player cards you want, in the order you want them.
5. One-click data exports! Export our projections and leaderboards for your personal projects.
6. Remove the photos on the home page! (Honestly, this doesn't sound so great to us, but some people wanted it, and we like to give our Members what they want.)
7. Even more Steamer projections! We have handedness, percentile, and context neutral projections available for Members only.
8. Get FanGraphs Walk-Off, a customized year end review! Find out exactly how you used FanGraphs this year, and how that compares to other Members. Don't be a victim of FOMO.
9. A weekly mailbag column, exclusively for Members.
10. Help support FanGraphs and our entire staff! Our Members provide us with critical resources to improve the site and deliver new features!
We hope you'll consider a Membership today, for yourself or as a gift! And we realize this has been an awfully long sales pitch, so we've also removed all the other ads in this article. We didn't want to overdo it.

While it's not unusual for a batter to hit for a high line drive percentage and a lower batting average, I would consider it “unlucky”. Taking that into account and his lower than usual BABIP, I'd say Juan Pierre had a fairly unlucky season altogether. I'd expect Juan Pierre to rebound nicely in 2006.





David Appelman is the creator of FanGraphs.

1 Comment
Oldest
Newest Most Voted
Inline Feedbacks
View all comments
Alan
19 years ago

It would be interesting to see Juan Pierre’s numbers related to your most recent Plate Discipline articles, especially Zone Ratio, OSwing and Contact %. How might I get those?