i love Sam, but to clarify... he didn't say worst QB. He said worst "passing" QB. Heart, leadership, running ability make him great. But he's talking about him as a passer.
For the record,
Texas Longhorns Passing | College Football at Sports-Reference.com
This has been redacted to QBs and passing data only...
Player From To Cmp Att Pct Yds Y/A AY/A TD Int Rate
Colt McCoy* 2006 2009 1157 1645 70.3 13253 8.1 8.2 112 45 155
Vince Young* 2003 2005 444 718 61.8 6040 8.4 7.9 44 28 144.9
Sam Ehlinger* 2017 2019 632 1003 63 7585 7.6 7.9 59 19 142.2
Chance Mock* 2001 2004 115 213 54 1613 7.6 8.7 17 2 142.1
David Ash* 2011 2014 385 612 62.9 4728 7.7 7.4 31 18 138.6
Chris Simms* 1999 2002 535 911 58.7 7097 7.8 7.5 58 31 138.4
Major Applewhite* 1998 2001 611 1065 57.4 8353 7.8 7.8 60 28 136.6
Shane Buechele* 2016 2018 403 648 62.2 4636 7.2 7 30 16 132.6
Richard Walton 1995 1998 113 195 57.9 1569 8 7.3 6 6 129.5
James Brown 1994 1997 546 1003 54.4 7628 7.6 7 53 37 128.4
Randy McEachern 1977 1978 85 185 45.9 1564 8.5 6.4 15 15 127.5
Jerrod Heard* 2015 2018 95 163 58.3 1243 7.6 6.9 5 5 126.3
Casey Thompson 2019 2019 8 12 66.7 84 7 7 0 0 125.5
James Moffat 1956 1956 1 4 25 47 11.8 11.8 0 0 123.7
Case McCoy* 2010 2013 329 550 59.8 3689 6.7 5.9 24 20 123.3
Sam is 3rd all-time in passer rating.
He'll finish 2nd or 3rd all-time in yards.
He hovers around Ash, Shane, and Vince for 2nd in comp percentage.
Chance Mock's TD/Int ratio was insane at 8.5, but Sam is head-and-shoulders above the rest at 3.1 when 3rd place (Colt) is 2.5
Sam had a bad game last game, and he's had a few. But, overall, he's proven to be better-than-good as a passer.