What’s the Fastest Pitch Ever Thrown?
By Mike Silva ~ June 16th, 2010. Filed under: Mike Silva.
Last night Kevin Burkhardt interviewed Indians Hall of Famer Bob Feller during the ballgame. Feller is known to tell it like it is and tout his accomplishments, however I had to do a double take when he claimed he threw a pitch at 107.9 mph back in the mid forties. It got me thinking what the fastest pitch ever thrown in MLB history.
I am not baseball historian, but I did some quick research and found that Nolan Ryan’s fastball (100.9 mph) thrown on August 20th, 1974 is still considered tops by the Guinness Book of Records.
It would be hard to prove Feller’s account wrong. Record keeping in the pre computer days was spotty at best. His 107.9 mph claim was actually done during a demonstration and his highest in game speed was 104 mph.
What about the in stadium guns? The Baseball Almanac has recorded the following pitchers as reaching 100+ mph in a game:
Neftali Perez
The Baseball Almanac also has observed speed which has Joel Zumaya throwing 104.8 during the 2006 playoffs. Also included on the list are Armando Benitez, Joba Chamberlain, Doc Gooden, and CC Sabathia.
My head is spinning trying to figure this out, but there is one thing I do know: all the names mentioned threw hard and probably hit 100 mph on the gun at one point, but I am unsure how accurate any of the stories or radar gun readings are.
Final thought: Is it even humanly possible to throw harder than 100mph without hurting your arm?





June 16th, 2010 at 7:13 am
How is it humanly possible to throw 90+ mph without killing your arm? There’s a reason we’re all not in the big leagues!
June 16th, 2010 at 7:51 am
But think about it! Isn’t there a limit that humans can throw a baseball without their arm falling apart? I almost remember reading about a threshold somewhere, but I am not doctor.
June 16th, 2010 at 8:26 am
Didn’t Stephen Strasberg throw 100 MPH in his MLB debut last week? And didn’t Bobby Parnell hit 100 MPH in a game against the Red Sox last year at Fenway?
June 16th, 2010 at 8:28 am
How about the immortal Met, Sidd Finch? 161 mph.
August 28th, 2010 at 12:34 pm
chapman just recently hit 105