Nebraska edges No. 24 Oklahoma State, 17–7
It was unranked Nebraska taking down the No. 24 team in the AP poll.
Final17–7
Upset size1
Rank in 200363rd of 69
It was the 3rd-biggest of 4 upsets in 2003 Week 2, and the 63rd-biggest of the 2003 season. It was Nebraska's only upset win of 2003.
Other upsets in 2003 Week 2
Northern Illinois 20, 
No. 15 Maryland 13Upset size5.5
Colorado 42, 
No. 23 Colorado State 35Upset size1.5
No. 8 USC 23, 
No. 6 Auburn 0Upset size1
More: Nebraska upsets · Oklahoma State upsets · all Week 2 upsets · the 2003 season · how upset size works