Mark Eichhorn (born 1960), retired Major League Baseball pitcher
Other prominent major leaguer sidewinders include, or have included, Scott Feldman, Pat Neshek, Scott Sauerbeck, Dennis Eckersley, Mark Eichhorn, Javier López, Jake Peavy, Vinnie Pestano, Ted Abernathy, Dave Baldwin, and Bob Locker.
Mark Twain | Mark | Mark Wahlberg | Mark Knopfler | Mark Zuckerberg | Mark Rothko | Mark Antony | Mark the Evangelist | Gospel of Mark | Mark Ronson | Mark Spitz | Mark Foley | Mark Murphy (singer) | Mark Murphy | Mark McGwire | Mark Hamill | Deutsche Mark | Mark Taper Forum | Mark Millar | Mark Lewisohn | Mark Kermode | Mark Lanegan | Mark Waugh | Mark Rydell | Mark Goodson | Mark Owen | Mark Mothersbaugh | Mark Medoff | Mark Heard | Mark Dayton |