Welcome to the Massachusetts Biotech Softball League!

Mass Biotech Softball Annual Year End Party to be held on Monday December 1st, 2014
  • The event will take place Monday, December 1st starting at 6PM at GameOn!/Blazing Paddles (next to Fenway Park), in the downstairs section.


  • The league has purchased appetizers, and we値l also be able to use the visitors' batting cage at Fenway Park. GameOn has added ping pong tables this season as well as a cornhole arena which will also be open for our exclusive enjoyment. Attendees will be responsible for their own drinks (cash bar). All guests must be 21 or over, positive ID required.


  • Questions about the event can be sent to Alex Long

The Mass Biotech Softball League is excited to invite you to our first Home Run Derby at Fenway Park fundraiser for the Red Sox Foundation!
  • This is your opportunity to try to hit one over the Green Monster and win fabulous Red Sox related prizes! This event is open to players, family members, friends, and coworkers of the Mass Biotech Softball League (minimum age: 10 years).


  • The event will be held on Friday October 24th from 1-4pm at Fenway Park in Boston.


  • To participate, a $75 minimum tax-deductible donation needs to be made to the Red Sox Foundation.


  • This event is limited to the first 200 registrants. Registration ends October 17th, or once 200 slots have been filled; whichever comes first. Contact commissioner@mbsoftball.com to request more information about registering.

Boston Scientific Blue (Metro Worcester) holds-off late Organogenesis South (Metro South) rally to win the 2014 Massachusetts Biotech Softball League Title!
  • Boston Scientific Blue (the 2014 Metro Worcester champion) won the 2014 MBSL state title by beating Organogenesis South (the 2014 Metro South champion) in a closely contested game. Congratulations to both teams on a great game played!


  • The "Sellers Cup," which is held by the MBSL champion for 1-year periods (much like the Stanley Cup), was presented to Boston Scientific Blue on the field at the conclusion of the game.


  • See the full state playoff bracket and all of our past league champions at our League Playoff page.
Boston Scientific Blue, 2014 Champions Organogenesis South, 2014 League Runner-up
Boston Scientific Blue, 2014 League Champions
Organogenesis South, 2014 League Runner-up

MBSL in Boston Globe!
  • Read the full story, which contains pictures and quotes from many people associated with the league.



Organogenesis South (Metro South) and Boston Scientific Blue (Metro Worcester) will vie for the 2014 League Championship on Thursday, 9/25/2013 at 7PM!
  • Organogenesis South (16-1 overall record) and Boston Scientific Blue (13-1 overall record) will vie for the 2014 League Championship on Thur 9/25 at 7PM at Ghiloni field in Marlborough.


  • The "Sellers Cup," which is held by the MBSL champion for 1-year periods (much like the Stanley Cup), will be presented to winner on the field at the conclusion of the game.


  • See the full state playoff bracket at our State Playoff page.

2014 Mass Biotech Softball State Playoffs to start the week of Sept 1st!
  • Congratulations to Amgen (repeat Cambridge 1 champion), Millennium I (Cambridge 2 champion), Merrimack (repeat Cambridge 3 champion), Shire North (Metro Central champion), Instrumentation Laboratory (Metro North champion), Organogenesis South (Metro South), Pirogen (Metro West champion), and Boston Scientific Blue (Metro Worcester champion) for winning divisional titles!


  • Follow all of the action in the state playoffs at our State Playoff page.

Mass Biotech Softball Accepting Teams for the 2014 Season!

  • The Mass Biotech Softball League is accepting teams for the 2014 Season. We have open slots available in the following divisions:
    • Metro North/Metro Central - play games in Concord, Lincoln, and Bedford.
    • Metro South - play games in Norwood.
    • Metro West - play games in Marlborough and Framingham.
    • Metro Worcester - play games in Worcester.
    There is currently a waitlist to join a Cambridge Division - but don't let the waitlist deter you from asking (Some years, the waitlist is shorter than others, and we accept all teams on the waitlist)!

    Read more about how to sign-up!

Join Mass Biotech Softball on Linkedin!

  • Join our league's Linkedin page! We'll have a Facebook group coming soon!

2014 Season Invoice, Insurance Waivers, and Team Roster Worksheet now available!

The 2014 Rules and Pre-Game Checklist have been Posted!

Mass Biotech Softball Annual Year End Party to be held on Thursday November 21st, 2013
  • The event will take place Thursday, November 21st starting at 6PM at Game On! (next to Fenway Park), in the downstairs section.


  • The league has purchased appetizers, and we値l also be able to use the batting cages (which are actually the batting cages for the visiting team at Fenway Park). Attendees will be responsible for their own drinks (cash bar). All guests must be 21 or over, positive ID required.


  • Questions about the event can be sent to Alex Long

Sign-up for Volunteer Event at the National Braille Press
  • The event will take place Saturday, October 26th from 10AM-2PM.


  • Get more details, and register at our charity page.

Genzyme Central (Metro West) Wins 2013 Massachusetts Biotech Softball League Title in a slugfest!
  • Genzyme Central (the 2013 Metro West champion) won the 2013 MBSL state title by beating Novartis (the 2013 Cambridge 2 champion) in a closely contested game. Congratulations to both teams on a great game played!


  • The "Sellers Cup," which is held by the MBSL champion for 1-year periods (much like the Stanley Cup), was presented to Genzyme Central on the field at the conclusion of the game.


  • See the full state playoff bracket and all of our past league champions at our League Playoff page.
Genzyme Central, 2013 Champions

Novartis (Cambridge 2) and Genzyme Central (Metro West) will vie for the 2013 League Championship on Monday, 9/23/2013 at 7PM!
  • Novartis (the 2013 Cambridge 2 champion) and Genzyme Central (the 2013 Metro West champion) will vie for the 2013 League Championship on Mon 9/23 at 7PM at Hoyt field in Cambridge.


  • The "Sellers Cup," which is held by the MBSL champion for 1-year periods (much like the Stanley Cup), will be presented to winner on the field at the conclusion of the game.


  • See the full state playoff bracket at our State Playoff page.

2013 Mass Biotech Softball State Playoffs to start the week of Sept 2nd!
  • Congratulations to Amgen (repeat Cambridge 1 champion), Novartis (repeat Cambridge 2 champion), Merrimack (Cambridge 3 champion), Repligen (Metro Central champion), Cubist I (Metro North champion), Siemens 1 (Metro South champion), Genzyme Central (Metro West champion), and AbbVie Red (Metro Worcester champion) for winning divisional titles!


  • Follow all of the action in the state playoffs at our State Playoff page.

Join us at the Battle of the Biotech Bands on June 12, 2013.
  • 2013 Battle of the Biotech Bands (June 12, 2013, 6-10pm) - A fun, community-building and networking event filled with music by bands from your favorite biotech companies to benefit each band's charity of choice. This year the charities are: Compassionate Care ALS, Cradles to Crayons, and the Jolane Solomon Research Fund at Boston College.

Mass Biotech Softball League volunteers at the Greater Boston Food Bank!
  • Thank you to Elena, Ashley, Chris, Susanna, and Jane - who volunteered at the Greater Boston Food Bank on Saturday, May 4th. We had 5 volunteers work together with another group of ~20 volunteers, sorting frozen meat in the warehouse. In about an hour and a half, we had completed our task: sorting and reboxing 9,660 lbs of frozen meat (which worked out to approximately 386 lbs per volunteer!). The meat will be distributed to partner organizations for further distribution, or to be made into meals, or will be put into smaller aliquots to go directly to families in need. Read More

The 2013 Rules and Pre-Game Checklist have been Posted!

2013 Season Invoice, Insurance Waivers, and Team Roster Worksheet now available!

Mass Biotech Softball Annual Year End Party to be held on November 12th, 2012
  • The event will take place Monday, November 12th from 6:00PM-11PM at Game On! next to Fenway Park (in the downstairs section).


  • The league has purchased appetizers, and we値l also be able to use the batting cages (which are actually the batting cages for the visiting team at Fenway Park). Attendees will be responsible for their own drinks (cash bar). All guests must be 21 or over, positive ID required.


  • Please RSVP to matt_malachowski@mbsoftball.com if you would like to attend BY FRIDAY NOVEMBER 2ND.

Abbott Blue repeats! Wins 2012 Massachusetts Biotech Softball League Title in a hard-fought game!
  • Abbott Blue (the 2012 Metro Worcester champion) successfully defended their the 2012 MBSL state title by beating Organogenesis 1 (the 2012 Metro South champion) in a closely contested game. Congratulations to both teams on a great game played!


  • The "Sellers Cup," which is held by the MBSL champion for 1-year periods (much like the Stanley Cup), was presented to Abbott on the field at the conclusion of the game.


  • See the full state playoff bracket and all of our past league champions at our League Playoff page.
Abbott Blue, 2012 Champions

Abbott Blue and Organogenesis 1 will vie for 2012 League Championship on 9/26/2012
  • Abbott Blue (the 2012 Metro Worcester champion) will look to defend their and 2011 MBSL League Championship against a strong Organogenesis team (the 2012 Metro South champion). The game will be played on Wednesday 9/26 at 7PM at Hoyt field in Cambridge.


  • The "Sellers Cup," which is held by the MBSL champion for 1-year periods (much like the Stanley Cup), will be presented to winner on the field at the conclusion of the game.


  • See the full state playoff bracket at our State Playoff page.

2012 Mass Biotech Softball Overall League Playoffs start the week of Sept 3rd!
  • Congratulations to Amgen (Cambridge 1 champion), Novartis (Cambridge 2 champion), Insulet (repeat Metro Central champion), Instrumentation Laboratory (Metro North champion), Organogenesis 1 (Metro South champion), Genzyme X (repeat Metro West champion), and Abbott Blue (repeat Metro Worcester champion) for winning divisional titles!


  • Abbott Blue looks to defend 2011 League Championship against a strong field of repeat divisional champions!


  • Follow all of the action in the league playoffs at our League Playoff page.

2012 Season Invoice, Insurance Waivers, and Team Roster Worksheet now available!

Mass Biotech Softball Annual Year End Party to be held on November 14th, 2011
  • The event will take place Monday, November 14th from 6:00PM-11PM at Game On! next to Fenway Park (in the downstairs section).


  • The league has purchased appetizers, and we値l also be able to use the batting cages (which are actually the batting cages for the visiting team at Fenway Park). Attendees will be responsible for their own drinks (cash bar). All guests must be 21 or over, positive ID required.


  • Please RSVP to matt_malachowski@mbsoftball.com if you would like to attend BY FRIDAY NOVEMBER 4th.

Abbott Blue wins 2011 Massachusetts Biotech Softball League Title in an extra-inning thriller!
  • Abbott Blue (the 2011 Metro Worcester champion and 2010 MBSL State runner-up) took home the 2011 MBSL state title by beating Pfizer (the 2011 Cambridge 1 champion and 2009 MBSL State Champion) in an extra inning thriller. The game was a dog-fight from start to finish, with both squads staging impressive comebacks at different points in the game. Congratulations to both teams on a great game played!


  • The "Sellers Cup," which is held by the MBSL champion for 1-year periods (much like the Stanley Cup), was presented to Abbott on the field at the conclusion of the game.


  • See the full state playoff bracket at our State Playoff page.
Abbott Blue, 2011 Champions

2011 Mass Biotech Softball Overall League Playoffs start the week of Sept 5th!
  • Congratulations to Pfizer (Cambridge 1), Vertex 2 (Cambridge 2), Hydrabioscience (Cambridge 3), Insulet (Metro Central), Cubist (Metro North), MBL 1 (Metro South), Genzyme X (Metro West), and Abbott B (Metro Worcester) for winning divisional titles!


  • Follow all of the action in the league playoffs at our League Playoff page.

2011 Season Invoice, Insurance Waivers, and Team Roster Worksheet are due soon!

The 2011 Rules and Pre-Game Checklist have been Posted!

Mass Biotech Softball Annual Year End Party to be held on November 11th, 2010
  • The event will take place Thursday, November 11th from 6:30PM-10PM at Game On! next to Fenway Park (in the downstairs section).


  • The league has purchased appetizers, and we値l also be able to use the batting cages (which are actually the batting cages for the visiting team at Fenway Park). Attendees will be responsible for their own drinks (cash bar). All guests must be 21 or over, positive ID required


  • Please RSVP to matt_malachowski@mbsoftball.com if you would like to attend BY TUESDAY NOVEMBER 2nd.

Genzyme (Metro Central) "Walks-Off" with 2010 MBSL Championship!
  • Genzyme (Metro Central champion) edged out Abbott B (Metro Worcester champion) in a thrilling game! Genzyme walked-off with the win in the bottom of the 7th!


  • The Sellers Cup was awarded to Genzyme following the game


  • See the full State Playoff bracket.
Genzyme, 2010 Champions

2010 Mass Biotech Softball Overall League Playoffs have started!
  • Congratulations to Pfizer (Cambridge 1), Vertex Purple (Cambridge 2), Viacord (Cambridge 3), Genzyme (Metro Central), Cubes (Metro North), Organogenesis (Metro South), Cap/Genzyme (Metro West), and Abbott B (Metro Worcester) for winning division titles!


  • Follow all of the action in the state playoffs at our League Playoff page.

Sign-up for Volunteer Event at the Greater Boston Food Bank
  • The event will take place Saturday, August 7th from 9:30AM-12PM.


  • Get more details, and register at our charity page.

Sign-up for Volunteer Event at the National Braille Press
  • The event will take place Saturday, May 1st from 10AM-2PM.


  • Get more details, and register at our charity page.

It's time for the Massachusetts Biotechnology Softball League's annual Jimmy Fund Rally Against Cancer Fundraiser!
  • You can help support Dana-Farber's Jimmy Fund in 3 simple steps:
    • Give $5 to support research and care at Dana-Farber.
    • Get your friends, co-workers, classmates, and family to Rally, too.
    • In return for your gift, wear your Sox gear to work or school on April 6 when the Sox take on the New York Yankees and celebrate the opening of the season!
    Click to sign up on our league page. Thank you for your support!

The 2010 Rules and Pre-Game Checklist have been Posted!

2010 Season Invoice, Insurance Waivers, and Team Roster Worksheet are due soon!

Mass Biotech Softball Annual Year End Party to be held on November 10th, 2009
  • The event will take place Tuesday, November 10th from 6:30PM-10PM at Game On! next to Fenway Park (in the downstairs section).


  • The league has purchased appetizers, and we値l also be able to use the batting cages (which are actually the batting cages for the visiting team at Fenway Park). Attendees will be responsible for their own drinks (cash bar). All guests must be 21 or over, positive ID required


  • Please RSVP to matt_malachowski@mbsoftball.com if you would like to attend BY FRIDAY OCTOBER 30th.

Congratulations to Wyeth (Cambridge 1) for winning the 2009 MBSL State Championship!
  • Wyeth completed their perfect 15-0 season by beating Hologic 2 (Metro Worcester) in a tightly-contested final.


  • The Sellers Cup was awarded to Wyeth following the game


  • See the full State Playoff bracket.
Wyeth, 2009 Champions Wyeth, 2009 Champions

Sign-up for Volunteer Event at the National Braille Press痴 Vision 5K Run & Walk at Boston College
  • The event will take place Sunday, June 7th from 10AM-1PM.


  • Get more details, and register at our charity page.


  • Consider competing in the Vision 5K on June 7, 2009 which benefits 5 organizations that serve the blind and visually impaired.

Sign-up for Volunteer Event at United South End Settlement Harriet Tubman House
  • The event will take place Sunday, May 17th from 10AM-1PM.


  • Get more details, and register at our charity page.


  • Consider competing in the Vision 5K on June 7, 2009 which benefits 5 organizations that serve the blind and visually impaired.

2009 League Rules and Captain Checklist have been posted.
  • League Rules - New rules include banning of all Double and Triple walled bats, as well as providing each team with two smaller 11 inch softballs which can be used by women hitters.


  • Captain Checklist - The Pre-Game Captain Checklist is a list of rules/guidelines that captains should discuss before each game.

2009 Season Invoice, Insurance Waivers, and Team Roster Worksheet are due soon!

Mass Biotech Softball Annual Year End Awards Party has been RESCHEDULED! The party will be at GAME ON! on Thursday November 6th from 6-11 PM
  • We will be allowed to use the Batting Cages for about 5 hours (from 6:00 - 11:00). These batting cages are downstairs and are the actual FENWAY PARK VISITING TEAM BATTING CAGES (note all participants will need to sign a waiver to use the batting cages).


  • The league has purchased numerous appetizers. Individuals will have to pick up their own bar tab and additional food.


  • We値l have several raffle items (good prizes and you don稚 have to pay for anything)


  • We値l have raffle items for our umps


  • We値l have the awards presentation (around 7:00 PM) which will include:
    • We値l present the commissioner痴 cup awards
    • We値l present the divisional champion trophies
    • We値l present the overall trophy

3-PEAT! Siemens wins third straight title and sets new Mass Biotech record.
  • Siemens 1 (MetroSouth champion) edged out Genzyme North (MetroWest champion) in a rematch of the 2007 final. Siemens became the first Mass Biotech Softball team to win 3 consecutive championships.


  • The Sellers Cup was awarded to Siemens following the game


  • See the full State Playoff bracket.
Siemens, 2008 Champions

Tee Off for Biotechnology Education!

2008 Charity Events Update!

2008 Season Invoice, Insurance Waivers, Rules, and Team Roster Worksheet are due soon!

Check out our new website enhancements!
  • Subscribe to our new Mass Biotech Softball Email List to stay up-to-date on the latest league news; including charity event updates and playoff scheduling.


  • The site now has a Suggestion & Comment Form. Please submit us your suggestions and comments regarding league rules, website enhancements, and charity events. We want your input!


  • Post a comment on our new Guestbook. Let us know what you think of the website.


  • The Mass Biotech Corporation has been working hard to brainstorm ideas for 2008 charity events. Visit our new Mass Biotech Softball Charity website at http://charity.mbsoftball.com to view up-to-date charity information.


  • We have updated our Divisional pages to make it easier than ever for your divisional coordinators to post up-to-date information. Check back for 2008 schedules, scores, and standings.



2007 Fenway Fantasy Day, MetroWest vs MetroWorcester All Star Game, and League Playoff Pictures are now posted!
  • Visit our pictures page to see the most-recent pictures..


  • Do you have pictures that you would like us to post on the website? Email Matt Malachowski.

Congratulations to Siemens (MetroSouth) for winning the 2007 Mass Biotech Softball League State Final!
  • Siemens (MetroSouth) edged Genzyme North (MetroWest) 8-5 in a solid, hard-fought championship game. Siemens is only the third team in Mass Biotech Softball history to win back-to-back titles. No team has ever 3-peated.


  • The "Sellers Cup," a newly created trophy that will be held by the league champion for 1-year periods (much like the Stanley Cup), was presented to Siemens on the field following the game. The Sellers Cup is named after Jim Sellers, who ran the league for many years and helped build this league into what it is today.

The Mass Biotech Softball League State Final will be held at Ghiloni field on Thursday, September 27th, 2007 at 7:30PM.
  • Defending champion Siemens (MetroSouth) will battle 2004 state champion Genzyme North (MetroWest) for the 2007 championship.


  • The "Sellers Cup," a newly created trophy that will be kept by the winning team until next year's champion is crowned, will be presented immediately following the game. The Sellers Cup is named after Jim Sellers, who ran the league for many years and helped build this league into what it is today.
Sellers Cup

The Massachusetts Biotech Softball League is teaming up with the Red Sox Foundation for our first ever Fantasy Day to Benefit the Red Sox Foundation!
  • The event is WEDNESDAY, SEPTEMBER 19th, 2007 from 7am-9pm. (Yes, we get Fenway Park all day!)


  • Registration for Fantasy Day to Benefit the Red Sox Foundation is now OPEN!


  • Please visit the Fenway Charity Event page for more detail
This site has been viewed times