Matthias Koster

<a rel="author" href="http://mopupduty.com/index.php/about-mop-up-duty/authors_matthias_koster/">Matthias Koster</a> has written for mopupduty.com since 2006. Follow Matthias on <a href="http://www.twitter.com">Twitter</a>, <a href="http://www.facebook.com/matthiaskoster">Facebook</a> and <a href="https://plus.google.com/102941012828190646836" rel="me">Google +</a>

Exclusive Tom Henke Music Video

Baseball Lore, Matthias, Toronto Blue Jays, YouTube BaseballFebruary 24, 2008<February 24, 2008

Exclusive Tom Henke Music Video

Exclusive Tom Henke Music Video

Remembering: Tom Henke

Baseball Lore, Matthias, Toronto Blue JaysFebruary 23, 2008<February 23, 2008

Remembering: Tom Henke

Remembering: Tom Henke

Exclusive Pitch Calling Coach

Commentary, MatthiasFebruary 22, 2008<February 22, 2008

Exclusive Pitch Calling Coach

Pitch Calling Coach Baseball is full of many no-hit, all field catchers that have a reputation of “calling a good game”. Why not replace…

Pecota Prediction Aren’t 100% – Re 2007

2007 Season, 2008 Season, Matthias, Sabermetrics, Wild ProclamationsFebruary 20, 2008<February 20, 2008

Pecota Prediction Aren’t 100% – Re 2007

Pecota Prediction Aren’t 100% – Re 2007

Jose Canseco Selling HGH

MatthiasFebruary 19, 2008<February 19, 2008

Jose Canseco Selling HGH

Jose Canseco Selling HGH As close to HGH as the law allows…

Baseball History, Baseball Lore, Matthias, Playoff BaseballFebruary 18, 2008<August 19, 2019

Family Day in Canada = History of “Fam-A-Lee” Pittsburgh Pirates of 1979

Feburary 18th marks the Family Day holiday throughout Canada. During 1979 in Pittsburgh it was family day all season! During the 1979 season the…