Found this interesting....not sure if it was posted before:
The chart below shows how the two quarterbacks performed on several of the most important statistics involved in calculating a quarterback’s OVM grade. Their intended air yards (IAY), their intended air yards exclusively on completions (CAY), how often they threw into tight windows (aggressiveness), their completion percentage, and their expected completion percentage according to the NFL’s calculations are all factored in.
| IAY | CAY | Agg. | Comp.% | eComp.% |
Herbert | 7.5 | 5.2 | 18% | 66.6% | 65.1% |
Tua | 7.7 | 5.3 | 20.3% | 64.1% | 65.5% |
Although some have portrayed Tua as a game manager, he was actually more aggressive than Herbert across the entire season. He threw into tight coverage over two percent more often than Herbert did. Additionally, he threw the ball slightly further downfield on both his completions and incompletions.
Meanwhile, despite his inconsistencies in college, Herbert was actually the more efficient quarterback. His completion percentage was about two percent higher than Tua’s, despite his expected completion percentage being slightly lower.
It is important to remember, however, that these differences are exceedingly minute. They paint an interesting picture, but ultimately the two quarterbacks were nearly identical in most ways relating to their advanced metrics.
Tua Tagovailoa and Justin Herbert had different rookie seasons. However, there were more similarities between them than you might think.
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