Baseball trick for math nerds only
 

It is common nowadays to see a hitter's performance represented as BA/OBP/SLG. Ignoring HBP, SAC, and various oddball ways of reaching base, it is then a simple matter to deduce each of the following, per 100 plate appearances.

• AB
• H
• BB
• TB

However, it is not possible to recover similar values for 1B, 2B, 3B, and HR other than in rather extreme cases such as when SLG = BA or SLG = 4.000.

That said, I have developed a rather crude algorithm for guessing these values. To put it to the test, I am requesting that you choose any season for any active hitter, don't tell me who it is, but tell me the slash line.

I'll respond with the results of my algorithm. Then you can either tell me if I'm close or tell me the hitter and year, at which point I can check for myself.

2006 slash line...

.282/.371/.514

I love this idea, can't wait to see where this is heading!

I would guess with that line someone would have like 40 or so doubles and 25-35 homers and people with that much power usually don't have much speed so maybe 1-3 triples...who knows......what does the math say?

You're spot on with your estimates, very very close on all of them. Looking forward to seeing the result.

2005: .303/.350/.436

Sorry for the delay. Went offline for the holidays.

Okay, per 100 plate appearances, I am arriving at 14 singles, 6 doubles, 1 triple, and 4 home runs.

Let me know how close I came. Thanks!

Am getting 19 singles, 6 doubles, 2 triples, and 1 homer per 100 plate apps.

It was Ichiro in 05

Actual numbers per 100 PA: 21.38 1B, 2.84 2B, 1.62 3B, 2.03 HR

Back to the drawing board!

Ichiro was a rare talent so it's no surprise that your algorithm didnt hit him spot on. I bet that for an average day player, your algorithm would be pretty good, with 95% confidence.