World Series: Sweeps. 6 of 9.

1. Sunday in the park

2. Nine game series, eight games and tie

3. Home sweet home

4. Travel

5. Best of Seven WS

6. Sweeps

7. Regular Season

8. Yankees
9. Yanks 1960

This file contain pertinent data:

World Series data.

6. Sweeps:

No best of nine WS loser had fewer than two wins.

There have been 21 WS in which the losing team did not win a game.  Two of those WS had a tie game:
1907 Cubs won game five on the road
1922 Giants won game five at home.

Year	Winner	Loser	1	2	3	4	W	L	ties	Games
1907	Chicago Cubs	Detroit Tigers	tie	CHN	CHN	chn	4	0	1	5
1914	Boston Braves	Philadelphia Athletics	bsn	bsn	BSN	BSN	4	0	0	4
1922	New York Giants	New York Yankees	NY1	tie	NY1	ny1	4	0	1	5
1927	New York Yankees	Pittsburgh Pirates	nya	nya	NYA	NYA	4	0	0	4
1928	New York Yankees	St. Louis Cardinals	NYA	NYA	nya	nya	4	0	0	4
1932	New York Yankees	Chicago Cubs	NYA	NYA	nya	nya	4	0	0	4
1938	New York Yankees	Chicago Cubs	nya	nya	NYA	NYA	4	0	0	4
1939	New York Yankees	Cincinnati Reds	NYA	NYA	nya	nya	4	0	0	4
1950	New York Yankees	Philadelphia Phillies	nya	nya	NYA	NYA	4	0	0	4
1954	New York Giants	Cleveland Indians	NY1	NY1	ny1	ny1	4	0	0	4
1963	Los Angeles Dodgers	New York Yankees	lan	lan	LAN	LAN	4	0	0	4
1966	Baltimore Orioles	Los Angeles Dodgers	bal	bal	BAL	BAL	4	0	0	4
1976	Cincinnati Reds	New York Yankees	CIN	CIN	cin	cin	4	0	0	4
1989	Oakland Athletics	San Francisco Giants	OAK	OAK	oak	oak	4	0	0	4
1990	Cincinnati Reds	Oakland Athletics	CIN	CIN	cin	cin	4	0	0	4
1998	New York Yankees	San Diego Padres	NYA	NYA	nya	nya	4	0	0	4
1999	New York Yankees	Atlanta Braves	nya	nya	NYA	NYA	4	0	0	4
2004	Boston Red Sox	St. Louis Cardinals	BOS	BOS	bos	bos	4	0	0	4
2005	Chicago White Sox	Houston Astros	CHA	CHA	cha	cha	4	0	0	4
2007	Boston Red Sox	Colorado Rockies	BOS	BOS	bos	bos	4	0	0	4

2012 the Giants swept the Tigers 4-0.

New York Yankees are 8-3, leading in both wins and losses.

Second most wins - 3: New York Giants.

Two each for:

Boston Red Sox

Cincinnati Reds

Second most losses - 2:

Chicago Cubs

Athletics
St. Louis Cardinals.

World Series: Regular Season. 7 of 9.