least qb passing touchdowns per game minus interceptions per game since 1966 with 50 games

Since 1966, Gale Gilbert has the fewest passing touchdowns per game played - intercepted passes per game played by a quarterback when playing 50+ games, with -0.29.

Interpreted as:

least qb passing touchdowns per game minus passing interceptions per game since 1966 with 50 or more games

	NAME	TD/GP-INT/GP	GP	TD	INT	CMP	ATT	PCT	YDS	AVG	YDS/G	RTG	TD%	INT%	SCK	SCKY
1	Gale Gilbert G. Gilbert	-0.29	55	32	48	548	984	55.7	6,566	6.7	119.4	112.7	3.3	4.9
2	Robert Ducksworth R. Ducksworth	-0.23	52	10	22	146	307	47.6	2,239	7.3	43.1	105.2	3.3	7.2
3	Marlon Adler M. Adler	-0.22	55	32	44	347	642	54.0	5,231	8.1	95.1	125.2	5.0	6.9
4	Donny Harrison D. Harrison	-0.15	55	18	26	334	591	56.5	3,856	6.5	70.1	112.6	3.0	4.4
5	Mike Thomas M. Thomas	-0.11	56	22	28	302	573	52.7	4,368	7.6	78.0	119.6	3.8	4.9
6	Johnny Langan J. Langan	-0.04	55	8	10	98	184	53.3	1,043	5.7	19.0	104.4	4.3	5.4	22	121
7	Ramon Flanigan R. Flanigan	-0.04	55	30	32	438	829	52.8	5,640	6.8	102.5	114.2	3.6	3.9
8	Scott Schaffner S. Schaffner	-0.02	55	21	22	278	515	54.0	3,472	6.7	63.1	115.5	4.1	4.3
9	Bill Hurley B. Hurley	-0.02	55	17	18	228	465	49.0	3,398	7.3	61.8	114.7	3.7	3.9
10	Nate Mason N. Mason	0	57	3	3	16	44	36.4	239	5.4	4.2	90.9	6.8	6.8
11	Dakereon Joyner D. Joyner	0.04	55	2	0	29	42	69.0	430	10.2	7.8	170.8	4.8	0.0	3	19
12	Ryan Fien R. Fien	0.1	51	29	24	331	584	56.7	4,363	7.5	85.5	127.6	5.0	4.1
13	Neil Dougherty N. Dougherty	0.11	55	27	21	365	678	53.8	4,074	6.0	74.1	111.3	4.0	3.1
14	Mike Wright Jr. M. Wright Jr.	0.17	53	24	15	273	491	55.6	2,887	5.9	54.5	115.0	4.9	3.1	23	120
15	Jim Everett J. Everett	0.18	55	40	30	550	923	59.6	7,158	7.8	130.1	132.5	4.3	3.3
16	Garrett Gabriel G. Gabriel	0.25	60	47	32	357	663	53.8	5,638	8.5	94.0	139.0	7.1	4.8
17	John Rhys Plumlee J. Rhys Plumlee	0.29	52	34	19	464	760	61.1	5,839	7.7	112.3	135.4	4.5	2.5	49	265
18	Clayton Thorson C. Thorson	0.3	53	61	45	991	1,696	58.4	10,731	6.3	202.5	118.1	3.6	2.7	125	819
19	Chuck Long C. Long	0.32	56	64	46	692	1,072	64.6	9,210	8.6	164.5	147.8	6.0	4.3
20	Kevin Sweeney K. Sweeney	0.32	56	66	48	731	1,336	54.7	10,623	8.0	189.7	130.6	4.9	3.6
21	Brendon Lewis B. Lewis	0.4	53	44	23	765	1,207	63.4	8,003	6.6	151.0	127.3	3.6	1.9	109	775
22	Emory Jones E. Jones	0.4	57	51	28	601	953	63.1	7,099	7.4	124.5	137.4	5.4	2.9	60	356
23	Alan Bowman A. Bowman	0.41	51	65	44	994	1,565	63.5	11,212	7.2	219.8	131.8	4.2	2.8	27	240
24	Adam Weber A. Weber	0.42	50	72	51	909	1,594	57.0	10,917	6.8	218.3	123.1	4.5	3.2
25	Carson Palmer C. Palmer	0.43	51	71	49	895	1,515	59.1	11,388	7.5	223.3	131.2	4.7	3.2