Roger Clemens with 20 struck out batters! XD
The pitcher that struck out the most batters in history is Nolan Ryan. He has struck out 5,714 batters during his career from September 11, 1966 until September 22, 1993.
No one has struck out 15 batters in a game yet this season, but Stephen Strasburg and Max Scherzer have both struck out 14.
the record is 20. twice by roger clemens and once by Kerry wood
Nolan Ryan struck out the most batters, but Reggie Jackson struck out the most at the plate.
Roger Clemens (twice), Randy Johnson and Kerry Wood have each struck out 20 batters in a game, the record.
I DO NOT KNOW, HOWEVER I DO KNOW HE STRUCK OUT 10 BATTERS IN A ROW IN A GAME IN 1970....THATS INCREDIBLE.
In the minor leagues that was Ron Necciai of the 1952 Bristol Twins who struck out 27 batters in a no-hitter against the Welsh Miners in an Appalachian League game. In MLB that was Nolan Ryan of the 1973 California Angels who struck out 17 batters in a no hitter against the Detroit Tigers.
No, Scott Kazmir hasn't struck out 27 batters in an official game however he struck out 41 batters with Tampa Bay in 2004, he struck out 174 batters in 2005 and 163 in 2006 all with Tampa, he struck out 239 in 2007 and 166 with Tampa in 2008, he struck out 26 with Tampa in 2019 and 117 with the Angels in 2009, he struck out 93 batters in 2010 but failed to strike any batter out in 2011 and didn't participate in an official Major League inning in 2012, he struck out 162 batters in 2013 with the Cleveland Indians and he struck out 164 batters in 2014 with the Oakland Athletics.