GPA is a measurement of a batter's ability to produce runs. The formula is [(1.8 x OBP) + SLG] / 4. OBP is On-Base Percentage (H+BB+HP)/(AB+BB+HP+SF), and SLG is Slugging Percentage (Total Bases/AB). The result can be read just like a batting average.
These players achieved a career gross production average (GPA) of at least .300 in a minimum of 100 career varsity plate appearances.
| GPA, Player (Years) |
| .391, Tanner Olson (2018-22) |
| .368, John Aase (2014-17) |
| .365, Ryan McCarthy (2010-12) |
| .363, Justin Scanlon (2008-11) |
| .341, Jay Anderson (1981-82) |
| .337, Mike Pehl (2000-02) |
| .333, Ben Harnell (2016-20) |
| .330, Bill Norton (1982-83) |
| .325, Eric Kindgren (1988-89) |
| .321, Dan Carlson (2003-06) |
| .321, Jake Malec (2012-16) |
| .321, Conner Pavlowich (2017-21) |
| .321, Sam Johnson (2019-22) |
| .320, Lucas Nordquist (2015-18) |
| .318, Jesse Scanlon (2010-12) |
| .317, Todd Johnson (1983-84) |
| .317, Jake Comnick (2003-04) |
| .317, Drew Scherber (2004-07) |
| .313, Mark Kieren (1984-86) |
| .309, Ben Nelson (2010-13) |
| .309, Jimmy Merling (2010-13) |
| .302, Nik Peterson (1979-81) |