# MLB Team Birthdays
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In a group of 23 people the mathematical probability is more than half (.507)
that two of them will have the same birthday. This is unintuitive but true!
Let's test it out.
Major League Baseball teams have an active roster of 25 men. The probability
is .569 that a team will have two players with the same birthday.

## Angels

May 16 Williams Jerez, Jake Jewell

Jun 19 Austin Brice, Blake Parker

Aug 27 Jesus Castillo, Nick Tropeano

## Astros

Mar 30 Alex Bregman, Jake Marisnick

Nov 24 Francis Martes, Chris Herrmann

## Athletics

Mar 29 Matt Olson, Chad Pinder

Dec 21 Kendall Graveman, Khris Davis

## Blue Jays

Feb 6 David Paulino, Luke Maile

Oct 10 Lourdes Gurriel, Troy Tulowitzki

## Braves

Oct 2 Kyle Wright, Raffy Lopez

Oct 22 Jesse Biddle, Darren O'Day

## Brewers

Feb 2 Adrian Houser, Troy Stokes

Jun 5 Jimmy Nelson, Manny Pina

## Cardinals

Jun 3 Ramon Urias, Harrison Bader

Aug 23 Miles Mikolas, Lane Thomas

Oct 10 Genesis Cabrera, Kolten Wong

## Cubs

## Diamondbacks

## Dodgers

Mar 11 Pedro Baez, Rich Hill

Apr 21 Edwin Rios, Joc Pederson

Apr 28 Matt Beaty, David Freese

Nov 23 Ross Stripling, Justin Turner

## Giants

Oct 20 Ty Blach, Chris Shaw

## Indians

## Marlins

## Mariners

## Mets

Feb 12 Todd Frazier, Jordan Patterson

## Nationals

Jul 20 Stephen Strasburg, Pedro Severino

## Orioles

Jul 10 David Hess, Josh Rogers

Sep 11 Andrew Cashner, Evan Phillips

## Padres

Mar 9 Anderson Espinoza, Craig Stammen

Mar 25 Phil Maton, Kirby Yates

Jun 3 Eric Lauer, Luis Urias

Nov 21 Robert Stock, Jose Pirela

## Phillies

Apr 8 Zach Eflin, Carlos Santana

Aug 26 Ranger Suarez, Maikel Franco

## Pirates

Sep 5 Jason Martin, Pablo Reyes

Nov 17 J.T. Brubaker, Elias Diaz

## Rangers

## Rays

Aug 7 Jose De, Michael Perez

## Red Sox

Aug 21 Christian Vazquez, J.D. Martinez

Aug 26 Ryan Brasier, David Price

Sep 6 Marco Hernandez, Mitch Moreland

## Reds

Jan 4 Raisel Iglesias, Michael Lorenzen

May 3 Homer Bailey, Amir Garrett

Sep 9 Jimmy Herget, Billy Hamilton

## Rockies

Apr 1 Ryan Castellani, David Dahl

## Royals

Feb 10 Tim Hill, Jorge Lopez, Alex Gordon

Jul 27 Brad Keller, Adalberto Mondesi

Dec 21 Danny Duffy, Josh Staumont

## Tigers

## Twins

Dec 27 Tyler Duffey, Addison Reed

## White Sox

## Yankees

Of 30 teams 21 had 2 players with the same birthday.

21/30 is 0.70