Tailback Andre Ellington had two of Parker's scoring throws and Marquan Jones the other during the two-hour workout at Death Valley on Saturday. Parker finished 10-of-14 passing for 170 yards.
Parker, a first-round pick of the Colorado Rockies, faces a Monday deadline to sign a baseball contract.
Parker's backup, Tajh Boyd, went 9 of 17 for 63 yards and two touchdowns.
Roderick McDowell was Clemson's top rusher with 127 yards on 12 carries. He had a 12-yard TD run.
Linebacker Brandon Maye led the defense with an interception and six tackles.
The Tigers start the season Sept. 4 against North Texas.
Kyke Parker
http://accesswdun.com/article/2010/8/231464