| Berkshire Dukes |
Hinsdale, Massachusetts |
New England Collegiate Baseball League |
amateur |
defunct |
| Bristol Blues |
Bristol, Connecticut |
New England Collegiate Baseball League |
amateur |
active |
| Bristol Collegiate Baseball Club |
Bristol, Connecticut |
New England Collegiate Baseball League |
amateur |
defunct |
| Bristol Nighthawks |
Bristol, Connecticut |
New England Collegiate Baseball League |
amateur |
defunct |
| Central Mass Collegians |
Leominster, Massachusetts |
New England Collegiate Baseball League |
amateur |
defunct |
| Concord Quarry Dogs |
Concord, New Hampshire |
New England Collegiate Baseball League |
amateur |
defunct |
| Danbury Westerners |
Danbury, Connecticut |
New England Collegiate Baseball League |
amateur |
active |
| Eastern Tides |
Willimantic, Connecticut |
New England Collegiate Baseball League |
amateur |
defunct |
| Fairfield Stallions |
Fairfield, Connecticut |
New England Collegiate Baseball League |
amateur |
defunct |
| Holyoke Blue Sox |
Holyoke, Massachusetts |
New England Collegiate Baseball League |
amateur |
defunct |
| Holyoke Giants |
Holyoke, Massachusetts |
New England Collegiate Baseball League |
amateur |
defunct |
| Keene Swamp Bats |
Keene, Massachusetts |
New England Collegiate Baseball League |
amateur |
active |
| Laconia Muskrats |
Laconia, New Hampshire |
New England Collegiate Baseball League |
amateur |
defunct |
| Lowell All-Americans |
Lowell, Massachusetts |
New England Collegiate Baseball League |
amateur |
defunct |
| Manchester Silkworms |
Manchester, Connecticut |
New England Collegiate Baseball League |
amateur |
defunct |
| Martha's Vineyard Sharks |
Martha's Vineyard, Massachusetts |
New England Collegiate Baseball League |
amateur |
active |
| Middletown Giants |
Middletown, Connecticut |
New England Collegiate Baseball League |
amateur |
defunct |
| Mill City All-Americans |
Lowell, Massachusetts |
New England Collegiate Baseball League |
amateur |
defunct |
| Mystic Schooners |
Groton, Connecticut |
New England Collegiate Baseball League |
amateur |
active |
| New Bedford Bay Sox |
New Bedford, Massachusetts |
New England Collegiate Baseball League |
amateur |
defunct |
| Newport Gulls |
Newport, Rhode Island |
New England Collegiate Baseball League |
amateur |
active |
| North Adams SteepleCats |
North Adams, Massachusetts |
New England Collegiate Baseball League |
amateur |
active |
| North Shore Navigators |
Lynn, Massachusetts |
New England Collegiate Baseball League |
amateur |
active |
| Ocean State Waves |
South Kingstown, Rhode Island |
New England Collegiate Baseball League |
amateur |
active |
| Old Orchard Beach Raging Tide |
Old Orchard Beach, Maine |
New England Collegiate Baseball League |
amateur |
defunct |
| Pittsfield American Defenders |
Pittsfield, Massachusetts |
New England Collegiate Baseball League |
amateur |
defunct |
| Pittsfield Dukes |
Pittsfield, Massachusetts |
New England Collegiate Baseball League |
amateur |
defunct |
| Plymouth Pilgrims |
Plymouth, Massachusetts |
New England Collegiate Baseball League |
amateur |
defunct |
| Rhode Island Gulls |
Cranston, Rhode Island |
New England Collegiate Baseball League |
amateur |
defunct |
| Rhode Island Reds |
West Warwick, Rhode Island |
New England Collegiate Baseball League |
amateur |
defunct |
| Riverpoint Royals |
West Warwick, Rhode Island |
New England Collegiate Baseball League |
amateur |
defunct |
| Sanford Mainers |
Sanford, Maine |
New England Collegiate Baseball League |
amateur |
active |
| Saratoga Brigade |
Saratoga Springs, New York |
New England Collegiate Baseball League |
amateur |
defunct |
| Thread City Tides |
Willimantic, Connecticut |
New England Collegiate Baseball League |
amateur |
defunct |
| Torrington Twisters |
Torrington, Connecticut |
New England Collegiate Baseball League |
amateur |
defunct |
| Upper Valley Nighthawks |
White River Junction, Vermont |
New England Collegiate Baseball League |
amateur |
active |
| Valley Blue Sox |
Holyoke, Massachusetts |
New England Collegiate Baseball League |
amateur |
active |
| Vermont Mountaineers |
Montpelier, Vermont |
New England Collegiate Baseball League |
amateur |
active |
| Waterbury Barons |
Waterbury, Connecticut |
New England Collegiate Baseball League |
amateur |
defunct |
| Waterbury White Sox |
Waterbury, Connecticut |
New England Collegiate Baseball League |
amateur |
defunct |
| Winnipesaukee Muskrats |
Laconia, New Hampshire |
New England Collegiate Baseball League |
amateur |
defunct |