Skip to main content
Come Fan with UsSaturday, June 20, 2026

Even more baseball questions from my dad

The last couple days I’ve been answering baseball questions from my dad, who hasn’t closely followed baseball since the Dodgers and Giants headed for the West Coast. Not because he was a fan of either team -- he liked the Cubs -- but because that’s when the NBA and NFL got their hooks in him. He almost named my big brother Oscar, after Oscar Robertson, who led the NBA in assists basically every year in the ‘60s. By the way, did you know there’s a Basketball-Reference.com that’s just as cool as the baseball version?

Anyway, now when Dad watches a game, it’s from the detached perspective of an intellectual. He asks me questions about baseball’s demographics (How many players are from the Dominican Republic?), about how players age (Do young pitchers throw harder than old pitchers?), and lots of questions about lefties vs. righties.

Today’s question isn’t quite as high-minded.

Man, that guy is fat! Is he the fattest guy in baseball? Who are the fattest guys in the league?

I won’t tell you who he was referring to. You can probably get it in two guesses.

Anyway, I was trying to figure out how to answer his query when I realized I already answered it a few months ago. I calculated the body mass index (BMI) of everyone who played in MLB last season.

Now, two caveats. One, I don’t want to call these guys fat. (You can if you want. It’s not like anyone’s going to sue you.) Some of them are just big balls of muscle. As I understand it, BMI isn’t a measure of how fat a person is, exactly, it’s basically just the ratio of a person’s weight to their height.

Two, the listed heights and (especially) weights for ballplayers -- all athletes, really -- are often wildly inaccurate. Heights are often overstated, and listed weights sometimes don’t change from a player’s rookie year.

With that said, I made an All-Star team of players with the highest BMI at each position.

C Corky Miller
1B
Prince Fielder
2B
Rickie Weeks
3B
Pablo Sandoval
SS
Hanley Ramirez
LF
Dayan Viciedo
CF
Chris Heisey
RF
Marlon Byrd

SP C.C. Sabathia
SP Bartolo Colon
SP Tommy Hunter
SP Felipe Paulino
RP Jonathan Broxton

I also made an all-skinny team, the guys with the lowest BMI:

C Travis d'Arnaud
1B
Tyler Moore
2B
Michael Martinez
3B
Pedro Ciriaco
SS
Dee Gordon
LF
Starling Marte
CF
B.J. Upton
RF
Ichiro Suzuki

SP Hisashi Iwakuma
SP Chris Sale
SP
Felix Doubront
RP Jerry Blevins

I think the big guys would beat the little guys in a series, though the skinny guys might have better pitching.

See More:

More in General

GeneralFromPosting and Toasting
An SB Nation New Yorker needs our helpAn SB Nation New Yorker needs our help
GeneralFromPosting and Toasting
General
Sabastian Sawe breaks 2-hour barrier, shatters marathon world recordSabastian Sawe breaks 2-hour barrier, shatters marathon world record
General

The mythical two-hour mark was broken at the London Marathon.

By Bernd Buchmasser
A Huge Dog
THE HISTORY OF CHARGING THE MOUND, EPISODE 1THE HISTORY OF CHARGING THE MOUND, EPISODE 1
Play
General
Super Bowl 60 coin toss resultsSuper Bowl 60 coin toss results
General

The Seahawks and Patriots will open the Super Bowl with the coin toss to determine who starts with the ball. We have the full coin toss results for Super Bowl 60.

By David Fucillo
General
Marc Marquez completes a comeback for the agesMarc Marquez completes a comeback for the ages
General

MotoGP’s Marc Marquez completed a comeback for the ages with his 2025 title

By Mark Schofield
General
How to make sure SBNation.com appears in your Google search resultsHow to make sure SBNation.com appears in your Google search results