Traitor		Red Sox		Yankees
Factor	Name	Years	Games	Years	Games	Transaction
53779.7	Babe Ruth	1914-1919	391	1920-1934	2084	Purchased by Yankees
33817.3	Wade Boggs	1982-1992	1625	1993-1997	601	Free Agency
14779.7	Everett Scott	1914-1921	1096	1922-1925	481	Traded by the Boston Red Sox with Joe Bush and Sam Jones to the New York Yankees for Roger Peckinpaugh, Jack Quinn, Rip Collins, and Bill Piercy
7475.2	Duffy Lewis	1910-1917	1184	1919-1920	248	Traded by the Boston Red Sox with Ernie Shore to the New York Yankees for Frank Gilhooley, Slim Love, Ray Caldwell, Roxy Walters, and $15000 cash
2588.1	Wally Schang	1918-1920	323	1921-1925	529	Traded by the Boston Red Sox with Harry Harper, Waite Hoyt, and Mike McNally to the New York Yankees for Muddy Ruel, Del Pratt, Sammy Vick, and Hank Thormahlen
2307.7	Red Ruffing	1924-1930	237	1930-1946	631	Traded by the Boston Red Sox to the New York Yankees for Cedric Durst and $50000 cash
1320.1	Sparky Lyle	1967-1971	260	1972-1978	420	Traded by the Boston Red Sox to the New York Yankees for a player to be named later and Danny Cater
1018.7	Joe Dugan	1922-1922	84	1922-1928	785	Traded by the Boston Red Sox with Elmer Smith to the New York Yankees for Chick Fewster, Elmer Miller, Johnny Mitchell, Lefty O'Doul, and $50000 cash
707.9	Babe Dahlgren	1935-1936	165	1937-1940	327	Purchased by Yankees
676.3	Herb Pennock	1915-1934	201	1923-1933	346	Traded by the Boston Red Sox to the New York Yankees for Camp Skinner, Norm McMillan, George Murray, and $50000 cash
652.6	Patsy Dougherty	1902-1904	296	1904-1906	234	Traded by the Boston Pilgrims to the New York Highlanders for Bob Unglaub
644.5	Les Nunamaker	1911-1914	131	1914-1917	369	Purchased by Yankees
609.0	Mike Easler	1984-1985	311	1986-1987	211	Traded by the Boston Red Sox to the New York Yankees for Don Baylor
479.2	Mike McNally	1915-1920	278	1921-1924	202	Traded by the Boston Red Sox with Harry Harper, Waite Hoyt, and Wally Schang to the New York Yankees for Muddy Ruel, Del Pratt, Sammy Vick, and Hank Thormahlen
353.5	John Knight	1907-1907	98	1909-1913	435	Waivers
328.7	Frank LaPorte	1908-1908	62	1905-1910	516	Traded by the Boston Red Sox to the New York Highlanders for Harry Niles
237.1	Sam Jones	1916-1921	168	1922-1926	210	Traded by the Boston Red Sox with Joe Bush and Everett Scott to the New York Yankees for Roger Peckinpaugh, Jack Quinn, Rip Collins, and Bill Piercy
180.4	Roger Clemens	1984-1996	383	1999-2003	157	"Free Agency Toronto, then to NYY.
171.1	Harry Wolter	1909-1909	54	1910-1913	396	Traded by the Boston Red Sox to the New York Highlanders for Clyde Engle
170.0	Carl Mays	1915-1919	173	1919-1923	164	Traded by the Boston Red Sox to the New York Yankees for Allan Russell, Bob McGraw, and $40000 cash
169.7	Bob Tillman	1962-1967	527	1967-1967	22	Purchased by Yankees
152.2	Charlie Hemphill	1901-1901	136	1908-1911	386	Traded to 2 teams, then to NYY.
128.0	George Scott	1966-1979	1192	1979-1979	16	Traded to KC, then to NYY.
126.6	Roy Johnson	1932-1935	515	1936-1937	75	Traded to Washington Senators, then to NYY
104.8	Jim Leyritz	1998-1998	52	1990-2000	577	Traded to San Diego, then to NYY
98.0	Mike Stanton	1995-1996	81	1997-2002	428	Traded to Texas Rangers, then to NYY.
98.0	Lou Clinton	1960-1964	412	1966-1967	86	Traded to 4 teams, then to NYY.
90.8	Waite Hoyt	1919-1920	35	1921-1930	365	Traded by the Boston Red Sox with Harry Harper, Mike McNally, and Wally Schang to the New York Yankees for Muddy Ruel, Del Pratt, Sammy Vick, and Hank Thormahlen
77.1	Luis Tiant	1971-1978	274	1979-1980	55	Free Agency
71.7	Bob Watson	1979-1979	84	1980-1982	196	Free Agency
67.8	Butch Hobson	1975-1980	623	1982-1982	30	Traded to California Angels, then to NYY.
64.1	Howie Shanks	1923-1924	203	1925-1925	66	Traded by the Boston Red Sox to the New York Yankees for Mike McNally
61.7	Lou Criger	1901-1908	628	1910-1910	27	Traded to St. Louis Browns, then to NYY.
55.1	Spike Owen	1986-1988	263	1993-1993	103	Traded to Montreal Expos, then to NYY.
52.4	Danny MacFayden	1926-1932	185	1932-1934	64	Traded by the Boston Red Sox to the New York Yankees for Ivy Andrews, Hank Johnson, and $50000 cash
51.3	Joe Bush	1918-1921	111	1922-1924	115	Traded by the Boston Red Sox with Sam Jones and Everett Scott to the New York Yankees for Roger Peckinpaugh, Jack Quinn, Rip Collins, and Bill Piercy
28.3	Bobby Veach	1924-1925	143	1925-1925	56	Traded by the Boston Red Sox with Alex Ferguson to the New York Yankees for Ray Francis and $9000 cash
23.7	Juan Beniquez	1971-1975	233	1979-1979	62	Traded to Texas Rangers, then to NYY
21.4	Bill Monbouquette	1958-1965	254	1967-1968	50	Traded to Detroit Tigers, then to NYY.
19.4	Elmer Smith	1922-1922	73	1922-1923	91	Traded by the Boston Red Sox with Joe Dugan to the New York Yankees for Chick Fewster, Elmer Miller, Johnny Mitchell, Lefty O'Doul, and $50000 cash
17.2	Ben Paschal	1920-1920	9	1924-1929	346	?
13.0	Alex Ferguson	1922-1925	119	1918-1925	39	Traded by the Boston Red Sox with Bobby Veach to the New York Yankees for Ray Francis and $9000 cash
13.0	Roy Carlyle	1925-1926	138	1926-1926	35	Waivers
12.0	Ernie Shore	1914-1917	125	1919-1920	34	Traded by the Boston Red Sox with Duffy Lewis to the New York Yankees for Frank Gilhooley, Slim Love, Ray Caldwell, Roxy Walters, and $15000 cash
10.6	Mickey McDermott	1948-1953	182	1956-1956	46	Traded to Washington Senators, then to NYY
9.6	Jose Canseco	1995-1996	198	2000-2000	37	Traded to 3 teams, then to NYY.
8.1	Steve O'Neill	1924-1924	106	1925-1925	35	Waivers
6.5	George Burns	1922-1923	293	1928-1929	13	Traded to Cleveland Indians, then to NYY.
5.8	Ray Scarborough	1951-1952	65	1952-1953	34	Purchased by Yankees
3.9	Greg Harris	1989-1994	287	1994-1994	3	Free Agency
3.6	Buster Mills	1937-1937	123	1940-1940	34	Traded to St. Louis Browns, then to NYY
3.3	Darren Bragg	1996-1998	340	2001-2001	5	Traded to 3 teams, then to NYY.
3.2	Jerry Moses	1965-1970	155	1973-1973	21	Traded to 2 teams, then to NYY.
3.1	Scott Bankhead	1993-1994	67	1995-1995	20	Purchased by Yankees
2.4	John Wyatt	1966-1968	110	1968-1968	7	Purchased by Yankees
1.6	Tony Fossas	1991-1994	239	1999-1999	5	"Free Agent at 4 Teams, then to NYY.
1.6	Braggo Roth	1919-1919	63	1921-1921	43	Traded to Washington Senators, then to NYY
1.5	Jeff Reardon	1990-1992	150	1994-1994	11	Traded to 2 teams, then to NYY.
1.2	Mark Whiten	1995-1995	32	1997-1997	69	Traded to 3 teams, then to NYY.
1.2	Gary Waslewski	1967-1968	46	1970-1971	50	Traded to 2 teams, then to NYY.
1.0	Fred Heimach	1926-1926	20	1928-1929	48	?
0.9	John Flaherty	1992-1993	48	2003-2003	40	Traded to 3 teams, then to NYY.
0.9	Bob Melvin	1993-1993	77	1994-1994	9	Free Agency
0.9	Chris Hammond	1997-1997	29	2003-2003	62	Traded to 2 teams, then to NYY.
0.9	Lee Smith	1988-1990	139	1993-1993	8	Traded to St. Louis Cardinals, then to NYY
0.7	Fred Mitchell	1901-1902	21	1910-1910	68	Traded to 3 teams, then to NYY.
0.7	Bob Seeds	1933-1934	90	1936-1936	13	Traded to Cleveland Indians, then to NYY.
0.7	Wes Ferrell	1934-1937	118	1938-1939	8	Traded to Washington Senators, then to NYY
0.4	George Whiteman	1907-1918	75	1913-1913	11	?
0.4	Jack Kramer	1948-1949	50	1951-1951	19	"Purchased by New York Giants, then to NYY.
0.3	Tex Clevenger	1954-1954	23	1961-1962	42	Traded to 2 teams, then to NYY.
0.3	Rob Murphy	1989-1990	142	1994-1994	3	Traded to 2 teams, then to NYY.
0.3	Jim McDonald	1950-1950	9	1952-1954	69	Traded to St. Louis Browns, then to NYY
0.2	Bob Ojeda	1980-1985	140	1994-1994	2	Traded to 2 teams, then to NYY.
0.2	Mike O'Berry	1979-1979	43	1984-1984	13	Traded to 3 teams, then to NYY.
0.1	Harry Harper	1920-1920	27	1921-1921	8	Traded by the Boston Red Sox with Waite Hoyt, Mike McNally, and Wally Schang to the New York Yankees for Muddy Ruel, Del Pratt, Sammy Vick, and Hank Thormahlen
0.1	Marty McHale	1910-1916	8	1913-1915	51	?
0.1	Bobo Newsom	1937-1937	30	1947-1947	17	Traded to 7 teams, then to NYY.
0.1	Ken Brett	1967-1971	79	1976-1976	2	Traded to 3 teams, then to NYY.
0.1	Hal Brown	1953-1955	72	1962-1962	2	"Purchased by Baltimore Orioles, then to NYY.
0.0	Jake Wade	1939-1939	20	1946-1946	13	Traded to 2 teams, then to NYY.
0.0	Jeff Manto	1996-1996	22	1999-1999	6	Traded to 5 teams, then to NYY.
0.0	Lynn McGlothen	1972-1973	28	1982-1982	4	Traded to 4 teams, then to NYY.
0.0	Michael Coleman	1997-1999	10	2001-2001	12	Traded to Cincinnati Reds, then to NYY.
0.0	Frank Tanana	1981-1981	24	1993-1993	3	Traded to 3 teams, then to NYY.
0.0	Frank Foreman	1901-1901	1	1901-1902	26	?
0.0	Curtis Pride	1997-2000	11	2003-2003	4	Traded to Montreal Expos, then to NYY.
0.0	George Prentiss	1901-1902	9	1902-1902	2	"Purchased by Baltimore, then to NYY.
0.0	Josias Manzanillo	1991-1991	1	1995-1995	11	Traded to 2 teams, then to NYY.
0.0	Pete Appleton	1932-1932	11	1933-1933	1	Traded to Washington Senators, then to NYY
0.0	Doc Adkins	1902-1902	4	1903-1903	2	?