Eastern League Teams Codexery

New Britain Rock Cats

Double-A affiliate of three MLB teams in New Britain, Connecticut.

New Britain Rock Cats

Mrs. B.A. Eardley. This photo is distinct from File:Colored photo (mounted) of a · Public domain

The New Britain Rock Cats were a Double-A minor league baseball team in the Eastern League. Over their history, they were affiliated with the Boston Red Sox for 12 years and the Minnesota Twins for 20 years. Their home field was New Britain Stadium in New Britain, Connecticut, until the franchise relocated to Hartford after the 2015 season and rebranded as the Hartford Yard Goats. The team played the 2016 season as a road team and at other venues before Dunkin' Donuts Park opened in 2017.

The franchise’s roots go back to Pittsfield, Massachusetts, where it served as a Red Sox Double-A affiliate from 1965 to 1969. It moved to Pawtucket, Rhode Island, in 1970 for three years. When the Pawtucket Red Sox became a Triple-A team in 1973, the Red Sox shifted their Double-A club to Bristol, Connecticut, where it played at Muzzy Field for ten seasons as the Bristol Red Sox. In 1983, owner Joe Buzas moved the team about ten miles east to New Britain, renaming it the New Britain Red Sox and playing at Beehive Field, which still stands next to the current stadium.

As Beehive Field aged and other cities built newer facilities, Buzas considered moving the franchise again. The Red Sox front office, led by Dan Duquette, supported a move to Springfield, Massachusetts, citing its proximity to the fan base and Duquette’s Western Massachusetts home. In August 1994, Buzas decided to stay in New Britain, prompting the Red Sox to end their affiliation and partner with the Trenton Thunder instead. For the 1995 season, Buzas—who also owned the Salt Lake Buzz, the Twins’ Triple-A team—signed a development deal with the Minnesota Twins, lasting through 2014. That year, the team played its only season at Beehive Field as the Hardware City Rock Cats, a nod to New Britain’s “Hardware City” nickname. New Britain Stadium opened in 1996, and the team became the New Britain Rock Cats in 1997. Stanley Works has remained a major sponsor of the team and ballpark.

In 2003 and 2004, the team faced lawsuits from nearby residents over fireworks displays, citing noise and debris damage. In May 2005, Judge Marshall Berger allowed the shows to continue but limited them to once a month and required quieter fireworks.

On July 12, 2008, the Rock Cats set a franchise single-game attendance record of 8,115, the first time they surpassed 8,000 at New Britain Stadium.

Quick Facts

Firstseason
1983
Lastseason
2015
City
New Britain, Connecticut
Class Level
Double-A (1983–2015)
League
Eastern League (1983–2015)
Majorleague
Colorado Rockies (2015) / Minnesota Twins (1995–2014) / Boston Red Sox (1983–1994)
Nickname
New Britain Rock Cats (1997–2015) / Hardware City Rock Cats (1995–1996) / New Britain Red Sox (1983–1994)
Ballpark
New Britain Stadium (1996–2015) / Beehive Field (1983–1995)
Mascot
Rocky The Rock Cat (1995–2015) / The Bee (1983–1994)
Leaguenum
2
Leaguechamps
1983 · 2001 (Co-champion)
Divisionchamps
1998 · 2001

Facts from the source article.

Lore & Background

The franchise's roots trace back to Pittsfield, Massachusetts, as a Boston Red Sox Double-A affiliate from 1965 to 1969. After moves to Pawtucket and Bristol, owner Joe Buzas relocated the team to New Britain in 1983, where it was known as the New Britain Red Sox and played at Beehive Field. When Beehive Field became outdated, Buzas considered moving to Springfield, Massachusetts, but decided to stay in New Britain in August 1994. The Red Sox then ended their affiliation, and Buzas signed a new development agreement with the Minnesota Twins for the 1995 season. During that season, the team was called the Hardware City Rock Cats, a reference to New Britain's nickname 'The Hardware City.' New Britain Stadium opened in 1996, and the team name changed to New Britain Rock Cats in 1997.

Reader's Guide

The New Britain Rock Cats represent a significant chapter in minor league baseball history, particularly for their long affiliation with the Minnesota Twins and their role in developing future Major League stars. The team's move to Hartford in 2016, rebranding as the Hartford Yard Goats, marked the end of an era in New Britain. The Rock Cats set attendance records at New Britain Stadium, including a franchise-record crowd of 8,672 on August 28, 2015. The team also hosted the Eastern League All-Star Game in 2013. Legal disputes over fireworks displays in 2003–2004 led to a court ruling limiting shows to once monthly with quieter fireworks. The Rock Cats' legacy includes notable alumni such as David Ortiz, Torii Hunter, Joe Mauer, and Justin Morneau, who passed through New Britain on their way to the major leagues.

Did You Know?

A Franchise in Motion

The Rock Cats' story begins far from Connecticut. The franchise first appeared in Pittsfield, Massachusetts, as a Boston Red Sox Double-A affiliate in the mid-1960s. After a brief three-year stint in Pawtucket, Rhode Island, the Red Sox organization shifted the Double-A club to Bristol, Connecticut, in 1973, where it played at Muzzy Field for a full decade. In 1983, owner Joe Buzas relocated the team roughly ten miles east to New Britain, where it took the name New Britain Red Sox and played at Beehive Field. That ballpark, still standing beside the current stadium, hosted the team for just one season under the new ownership before Buzas made a critical decision that would reshape the franchise's identity. The 1995 squad was briefly called the Hardware City Rock Cats, a nod to New Britain's industrial nickname, before settling on the New Britain Rock Cats moniker in 1997. A purpose-built New Britain Stadium opened in 1996 to replace the aging Beehive Field, giving the team a modern home for the next two decades.

The 1994 Crossroads

In August 1994, the franchise faced an existential fork in the road. Beehive Field was deteriorating, and rival cities around the Eastern League were unveiling modern facilities. Red Sox front office head Dan Duquette pushed for a relocation to Springfield, Massachusetts, citing proximity to the Boston fan base and his own Western Massachusetts roots. Owner Joe Buzas, however, chose to anchor the team firmly in New Britain. The Red Sox responded by severing their affiliation and partnering with the Trenton Thunder in New Jersey instead. Buzas, who already owned the Salt Lake Buzz Triple-A club, quickly signed a new development agreement with the Minnesota Twins for the 1995 season. That partnership endured for two full decades, running through the 2014 campaign. The Twins connection gave the Rock Cats a deep pipeline of future stars, while Buzas's commitment to the community cemented New Britain as a genuine small-market baseball destination rather than a temporary stop on a franchise's nomadic path.

The Development Pipeline

Over two decades as a Twins affiliate, the Rock Cats became a proving ground for a remarkable roster of future major leaguers. Torii Hunter and David Ortiz both suited up for the team in the late 1990s, with Ortiz returning for a second spell in 2001. The early 2000s brought a wave of talent: A.J. Pierzynski, Michael Cuddyer, Justin Morneau, and Joe Mauer all spent time in New Britain. Mauer's 2003 season and Morneau's 2001-2003 and 2015 stints are particularly notable. The pipeline continued through the 2000s and 2010s with players like Pat Neshek, Francisco Liriano, Denard Span, Danny Valencia, Yangervis Solarte, Miguel Sano, Danny Santana, and Jorge Polanco. The very last player on the list, Trevor Story, played for the Rock Cats in 2015 before going on to stardom. This depth of future All-Stars and championship-caliber players passing through a Double-A club in a small Connecticut city speaks to the quality of the organization's player development system.

The Final Chapter

The Rock Cats' era in New Britain drew to a close with a series of record-setting moments. On July 10, 2013, the team hosted the Eastern League All-Star Game, drawing 8,633 fans and shattering the previous single-game attendance record. That mark fell again on August 28, 2015, when 8,672 fans packed the stadium for what would be the Rock Cats' final Friday home game. The franchise's last game at New Britain Stadium came on August 30, 2015. The move had been announced on June 4, 2014, when the team signed a 25-year lease for a new ballpark in Hartford, Connecticut. By March 2015, the new identity was set: the Hartford Yard Goats, playing at Dunkin' Donuts Park. The Minnesota Twins had already severed their affiliation in September 2014, and the Rock Cats briefly signed a two-year development deal with the Colorado Rockies. Stanley Works, a longtime sponsor tied to New Britain's industrial heritage, remained a significant supporter of the team and ballpark through the transition.

Gallery

Frequently Asked Questions

What is the New Britain Rock Cats?

The New Britain Rock Cats were a Double-A professional baseball team that competed in the Eastern League out of New Britain, Connecticut. The franchise operated in that market from 1983 until it moved after the 2015 season.

Which MLB organizations did the Rock Cats serve as a farm club for?

The team spent 12 years as a Boston Red Sox affiliate and 20 years under the Minnesota Twins. Its earliest roots stretch back to Pittsfield, Massachusetts, where it originally functioned as a Red Sox Double-A club.

Where did the Rock Cats play their home games?

From 1996 through 2015 the team called New Britain Stadium home. Before that move, they played at Beehive Field from 1983 to 1995.

What happened to the Rock Cats after 2015?

The franchise relocated to Hartford, Connecticut, and was rebranded as the Hartford Yard Goats. They spent the 2016 season as a road team at various venues before moving into Dunkin' Donuts Park once it opened in 2017.

Which future MLB stars passed through the Rock Cats system?

Players like David Ortiz, Torii Hunter, Joe Mauer, and Justin Morneau all developed at the Double-A level in New Britain before rising to prominence in the majors. They remain among the most celebrated names in the franchise's history.

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