Tua was good when he had a clean pocket. Bottom 3 without a clean pocket - he either scrambles or panics and makes bad throws. Very good in the red-zone and on 3rd down.
Surprisingly, Tua was top 3 on passes that traveled over 20 yards. But he doesn't have enough athletic ability to buy alot of time in the pocket, his oline was bad, and he needs to windup on longer passes.
So the book on Tua is simply to put pressure on him and he'll make a bad throw.
>>Passer rating when under pressure: 27th at 55.3. Only Zach Wilson, Fields and Lawrence were worse. Burrow led the league at 92.4. Last year, Tagovailoa was also among the league’s worst QBs when facing pressure, with a passer rating of 45.6.
Passer rating with a clean pocket: 12th at 103.0, just behind Herbert at 103.4. Last season, Tagovailoa had a 99.3 rating with a clean pocket. His and Herbert’s passer ratings when they get good protection are virtually identical the past two years. But Herbert has been better when facing a pass rush (more so in 2020 than 2021) and completes more big plays (31 completions that traveled at least 20 air yards, more than twice as much as Tagovailoa).
Percentage of third down throws that become first downs: 5th at 45.5 percent (45 for 99). This was the second-most surprising stat about Tagovailoa, behind only... Percentage of throws on 3rd and 8 or longer that become first downs: 5th at 35.8, which was surprisingly good - just ahead of Herbert.
Completion percentage inside the opponent’s 20-yard line: 2nd at 65.4. That’s one reason why the Dolphins were 12th best in the league in red zone offense, scoring touchdowns on 61.2 percent of their forays inside the other team’s 20 yard line.
Completion percentage on passes of 20 or more air yards: Third at 48.3 (14 for 29), behind only Kyler Murray and Herbert. But the Dolphins didn’t trust their offensive line enough to throw more of those types of passes.<<
https://www.miamiherald.com/sports/spt-columns-blogs/barry-jackson/article256840522.html