how many no hitter have there been in the last 5 years? ten years?

Answer 1

Last 5 years (Since June 13, 2002)- 6

-Justin Verlander (Yesterday with the Tigers)
-Mark Buehrle (April 18, 2007 with the White Sox)
-Annibal Sanchez (September 6, 2006 with the Marlins)
-Randy Johnson (May 18, 2004 with the D-Backs)
-Houston Astros (June 11, 2003 Oswalt started but it took 6 diffferent pitchers after Oswalt was hurt in the 1st inning)
-Kevin Millwood (April 27, 2003 with the Phillies)

Last 10 years (Since June 13, 1997)-15

All the ones above and....
-Derek Lowe (April 27,2002 with Boston)
-Bud Smith (September 3, 2001 with St. Louis)
-AJ Burnett (May 12, 2001 with Florida)
-Hideo Nomo (April 4, 2001 with Boston)
-Eric Milton (September 11, 1999 with Minnesota)
-David Cone (July 18, 1999 with the Yankees)
-Jose Jiminez (June 25, 1999 with St. Louis)
-David Wells (May 17, 1998 with the Yankees)
-Francisco Cordero and Ricardo Rincon (July 12, 1997 with Pittsburgh...10 inning No-No)

Ya the guy below me is right too. If you go back to the beginning of the 1997 season....Kevin Brown pitched one with Florida on June 10, 1997.

Answer 2

There have been 7 in the past five years, and 16 in the past decade (going back to the 1997 season).

http://www.baseball-almanac.com/pitching/pinohit1.shtml

http://www.baseball-almanac.com/pitching/pinohit2.shtml

The answer above mine is correct, too - I just went back the beginning of the '97 season.