Mass Biotech Softball- Playoffs

2018 State Playoff Bracket

2018 Mass Biotech Softball State Playoffs

Full 2017 League Playoff Bracket

Full 2016 League Playoff Bracket

Full 2015 League Playoff Bracket

Full 2014 League Playoff Bracket

Full 2013 League Playoff Bracket

Full 2012 League Playoff Bracket

Full 2011 League Playoff Bracket

Full 2010 League Playoff Bracket

Full 2009 League Playoff Bracket

Full 2008 League Playoff Bracket

Full 2007 League Playoff Bracket

The Sellers Cup

The "Sellers Cup," which is held by the league champion for 1-year periods (much like the Stanley Cup), is named after Jim Sellers, who ran the league for many years and helped build this league into what it is today.
Siemens Team mascot Sophie stands next to the Sellers Cup. Siemens held the Sellers Cup in 2007 and 2008.

Past League Champions

Year League Champion League Runner-Up
1990 Genetics Institute  
1991 TSI Mason  
1992 Ciba Corning  
1993 TSI Mason  
1994 TSI Mason  
1995 Charm Sciences  
1996 ImmuLogic  
1997 Genetics Institute  
1998 Biomerieux Vitek  
1999 Marathon Pharmaceuticals  
2000 Marathon Pharmaceuticals  
2001 Alkermes (Cambridge 1)  
2002 Genzyme Central (Metro West) Alkermes (Cambridge 1)
2003 Pfizer (Cambridge 2) Transform Pharma (Metro North)
2004 Genzyme North (Metro West) Amgen (Cambridge 1)
2005 CAP/Genzyme (Metro West) Novartis (Cambridge 2)
2006 Bayer (Metro South) Dynogen (Metro West)
2007 Siemens (formerly Bayer) (Metro South) Genzyme North (Metro West)
2008 Siemens (formerly Bayer) (Metro South) Genzyme North (Metro West)
2009 Wyeth (Cambridge 1) Hologic 2 (Metro Worcester)
2010 Genzyme (Metro Central) Abbott Blue (Metro Worcester)
2011 Abbott Blue (Metro Worcester) Pfizer (Cambridge 1)
2012 Abbott Blue (Metro Worcester) Organogenesis 1 (Metro South)
2013 Genzyme Central (Metro West) Novartis (Cambridge 2)
2014 Boston Scientific Blue (Metro Worcester) Organogenesis South (Metro South)
2015 Boston Scientific Blue (Metro Worcester) Genzyme (Cambridge 1)
2016 Organogenesis (Metro South) Genzyme North (Metro West)
2017 Organogenesis (Metro South) Insulet (Metro Central)
2018 TBD TBD


Past Divisional Champions

Cambridge 1 Cambridge 2 Cambridge 3 Metro Central
2000 - Kinetix
2001 - Alkermes
2002 - Alkermes
2003 - Amgen
2004 - Amgen
2005 - Wyeth
2006 - Wyeth
2007 - Wyeth
2008 - Wyeth
2009 - Wyeth
2010 - Pfizer
2011 - Pfizer
2012 - Amgen
2013 - Amgen
2014 - Amgen
2015 - Genzyme
2016 - Genzyme
2017 - Genzyme
2018 - Genzyme


2002 - Millennium Pharmaceuticals
2003 - Pfizer
2004 - Pfizer
2005 - Novartis
2006 - Vertex
2007 - Novartis
2008 - Shire
2009 - Archemix
2010 - Vertex Purple
2011 - Vertex 2
2012 - Novartis
2013 - Novartis
2014 - Millennium I
2015 - Takeda
2016 - Alnylam
2017 - Alnylam
2018 - Ironwood



2003 - Rhodia Chirex
2004 - Boston Labs
2005 - UCB
2006 - Acambis
2007 - Accusphere
2008 - Acambis
2009 - Acceleron
2010 - Viacord
2011 - Hydrabioscience
2012 - n/a (no division)
2013 - Merrimack
2014 - Merrimack
2015 - Abcam
2016 - Agios
2017 - InVivo
2018 - Bluebird



2003 - Phase Forward
2004 - Parexel
2005 - Parexel
2006 - Parexel
2007 - Insulet
2008 - Insulet
2009 - Insulet
2010 - Genzyme
2011 - Insulet
2012 - Insulet
2013 - Repligen
2014 - Shire North
2015 - ThermoFisher
2016 - EMD Serono
2017 - Insulet
2018 - Insulet
Metro North Metro South Metro West Metro Worcester


2003 - Transform Pharma
2004 - ArQule
2005 - Antigenics
2006 -
2007 - Cubist
2008 - ArQule
2009 - Cubist Cubes
2010 - Cubist Cubes
2011 - Cubist
2012 - Instrumentation Laboratory
2013 - Cubist I
2014 - Instrumentation Laboratory
2015 - Instrumentation Laboratory
2016 - Aerotek
2017 - Anika Therapeutics
2018 - Anika Therapeutics


2003 - Acambis
2004 - Acambis
2005 - Bayer
2006 - Bayer
2007 - Siemens 1
2008 - Siemens 1
2009 - Siemens 1
2010 - Organogenesis
2011 - MBL 1
2012 - Organogenesis 1
2013 - Siemens 1
2014 - Organogenesis South
2015 - Organogenesis South
2016 - Organogenesis
2017 - Organogenesis
2018 - Siemens 1
2001 - HemaSure
2002 - Genzyme Central
2003 - Cambrex
2004 - Genzyme North
2005 - CAP/Genzyme
2006 - Dynogen
2007 - Genzyme North
2008 - Genzyme North
2009 - Genzyme X
2010 - CAP/Genzyme
2011 - Genzyme X
2012 - Genzyme X
2013 - Genzyme Central
2014 - Pirogen
2015 - Genzyme North
2016 - Genzyme North
2017 - Genzyme X
2018 - Genzyme North

2002 - Charles River B
2003 - Charles River B
2004 - Sepracor A
2005 - Abbott A
2006 - Sepracor C
2007 - Abbott Blue
2008 - Abbott Blue
2009 - Hologic 2
2010 - Abbott Blue
2011 - Abbott Blue
2012 - Abbott Blue
2013 - AbbVie Red
2014 - Boston Scientific Blue
2015 - Boston Scientific Blue
2016 - Boston Scientific Blue
2017 - Boston Scientific Blue
2018 - Abbvie Red


Can you fill-in the gaps? Email matt_malachowski@mbsoftball.com