Who's the most accurate QB in the NFL?

QB accuracy has many definitions across the NFL and what people use to define it will vary greatly. Myself, I took a couple of measurments from the good people at stathead.com to see if I could find a meaningful yet simple metric. I looked at three of their advanced stats: On Target Throw % (pretty simple to grasp, the percentage of times a QB hits his target), Good Throw % (basically, the percentage of throws that aren't Bad Throws by their definition) and Intended Air Yards per Attempt (basically, a measure of how deep a player's average pass travels). This last meansure is important as certain offenses call for nothing but shallow passes, dinking and dunking their way down the field. These passes are more simple and therefore it would stand to reason that a player doing nothing but dumping the ball off will score higher in accuracy without really earning it.

Taking these three statistics and pulling them for all active quarterbacks with at least 16 starts yields some interesting results:

Player	OnTgt%	Good%	IAY/PA	TgtRnk	Gd%Rnk	IAYRank	AVG
Brock Purdy	78.1	85.8	7.9	5	3	15	7.67
Drake Maye	77.9	85.2	8.3	8	7	8	7.67
Joe Burrow	78.7	87.5	7.3	2	2	30	11.33
Jalen Hurts	76.6	84.7	8.6	20	11	3	11.33
Tua Tagovailoa	78.3	84.7	7.4	3	11	26	13.33
Justin Herbert	77.5	85	7.5	11	9	21	13.67
Jayden Daniels	77.7	85.4	7.3	10	4	30	14.67
Geno Smith	78.3	87.7	4.9	3	1	46	16.67
Tyler Huntley	77.5	83.6	7.4	11	16	26	17.67
Josh Allen	76.2	82.7	8.6	24	26	3	17.67
Patrick Mahomes	77.3	83.1	7.6	14	20	20	18.00
Teddy Bridgewater	79	85.3	4.3	1	5	49	18.33
Kyler Murray	77	85.2	7.3	18	7	30	18.33
Daniel Jones	76.8	84.9	7.4	19	10	26	18.33
Jordan Love	75.5	82.8	8.6	29	23	3	18.33
Kyle Allen	76.3	83.5	7.7	23	17	17	19.00
Sam Darnold	76.1	83	8.1	25	21	12	19.33
Bo Nix	77.1	84.5	7.3	17	13	30	20.00
Lamar Jackson	75.2	82.4	8.7	32	27	2	20.33
Deshaun Watson	77.4	81.4	7.7	13	32	17	20.67
Mac Jones	75.7	84.2	7.5	27	15	21	21.00
Taysom Hill	75.4	83	8.1	30	21	12	21.00
Baker Mayfield	74.1	83.4	8.2	40	18	9	22.33
Jimmy Garoppolo	78.1	82.8	6.1	5	23	41	23.00
Nick Mullens	75.8	85.3	7	26	5	38	23.00
Trevor Lawrence	73.8	82.8	8.2	41	23	9	24.33
Justin Fields	73.3	82.2	8.4	42	28	6	25.33
C.J. Stroud	74.2	81.2	8.4	39	33	6	26.00
Sam Howell	73	84.3	7.5	44	14	21	26.33
Will Levis	70.9	82.2	9.5	54	28	1	27.67
Kirk Cousins	78.1	80.9	4.9	5	36	46	29.00
Dak Prescott	77.2	81.2	6.5	15	33	40	29.33
Jared Goff	77.8	80.1	6.1	9	39	41	29.67
Gardner Minshew II	74.9	83.3	7.1	34	19	37	30.00
Mason Rudolph	74.4	82.1	7.4	38	31	26	31.67
Bryce Young	74.5	80	7.5	36	40	21	32.33
Kenny Pickett	72.1	82.2	7.3	48	28	30	35.33
Aidan O'Connell	71.9	80.6	7.7	52	37	17	35.33
Caleb Williams	71.1	79.1	8.2	53	44	9	35.33
Drew Lock	70.4	79.4	8.1	55	41	12	36.00
Zach Wilson	72	78.8	7.8	50	45	16	37.00
Aaron Rodgers	77.2	78.8	3.4	15	45	52	37.33
Davis Mills	72	79.4	7.5	50	41	21	37.33
Mitchell Trubisky	75.6	78	6.9	28	48	39	38.33
Russell Wilson	76.5	78.1	4.8	21	47	48	38.67
Cam Ward	72.6	81	7.2	46	35	35	38.67
Philip Rivers	76.5	79.3	1.7	21	43	58	40.67
Jacoby Brissett	74.5	77.9	6	36	49	43	42.67
Cooper Rush	68.9	80.6	7.2	58	37	35	43.33
Matthew Stafford	75	76.6	3.7	33	51	51	45.00
Andy Dalton	74.7	77.1	2.8	35	50	55	46.67
Tyrod Taylor	75.4	52.8	3	30	57	54	47.00
Carson Wentz	72.3	73.7	5.6	47	52	44	47.67
Marcus Mariota	73.3	66.9	4.2	42	56	50	49.33
Joe Flacco	73	71	2.1	44	53	57	51.33
Case Keenum	72.1	68.9	3.3	48	54	53	51.67
Jameis Winston	70.4	68.4	5.3	55	55	45	51.67
Trevor Siemian	70.1	34.8	2.3	57	58	56	57.00

Our boy Jalen Hurts surprisingly comes in tied for third. Some other notables that ranked lower than we might have guessed: Lamar Jackson (19th), Trevor Lawrence (26th), CJ Stroud (28th), Dak Prescott (32nd), Jared Goff (33rd), Matthew Stafford (50th, LOL).