Brees is a good example. He got a 28 on the Wonderlic, which is very good, but not superior. His S2 score, meanwhile, was exceptional. Ally said the cognition test not only can forecast whether a quarterback will be successful in the NFL, it comes close to predicting the quarterback’s career passer rating.
The company recently looked at 27 starting quarterbacks. (Some of the older veterans like Tom Brady and
Aaron Rodgers had entered the league before S2 began testing in 2015 and there are no scores for them; Brees took the test while already playing in the NFL.) Of that group, 13 had a career passer rating above 90. The average S2 score of those players was the 91st percentile. Those with passer ratings below 90 had much lower test results.
“Those 14 guys, the average score was in the low 60s,” Ally said.