denver broncos leaders in qb win percentage 1970 to 2020

Between the 1970 and 2020 seasons, Jeff Knapple and Mike Ernst were tied for the highest winning percentage by a Broncos quarterback, winning 100.0 percent of the time.

NAMEW%GPCMPATTPCTYDSAVGYDS/GTDINTRTGTD%INT%SCKSCKY
1Jeff Knapple
J. Knapple
1.000
2
1
4
25.0
15
3.8
7.5
0
0
42.7
0.0
0.0
2Mike Ernst
M. Ernst
1.000
1
1
4
25.0
10
2.5
10.0
0
0
39.6
0.0
0.0
3Peyton Manning
P. Manning
.793
58
1,443
2,170
66.5
17,112
7.9
295.0
140
53
101.7
6.5
2.4
72
470
4Craig Penrose
C. Penrose
.722
18
55
117
47.0
711
6.1
39.5
5
12
41.2
4.3
10.3
5Gus Frerotte
G. Frerotte
.714
14
168
280
60.0
2,084
7.4
148.9
12
8
85.5
4.3
2.9
15
98
6Bubby Brister
B. Brister
.700
10
96
160
60.0
1,121
7.0
112.1
10
6
86.5
6.3
3.8
7
49
7Bill Musgrave
B. Musgrave
.700
10
39
64
60.9
369
5.8
36.9
0
2
63.9
0.0
3.1
4
32
8Jake Plummer
J. Plummer
.695
59
944
1,596
59.1
11,631
7.3
197.1
71
47
84.3
4.4
2.9
69
409
9Norris Weese
N. Weese
.684
57
143
251
57.0
1,887
7.5
33.1
7
14
66.9
2.8
5.6
10Brock Osweiler
B. Osweiler
.667
27
283
477
59.3
3,214
6.7
119.0
16
11
81.2
3.4
2.3
35
223
11Bradlee Van Pelt
B. Van Pelt
.667
3
2
8
25.0
7
0.9
2.3
0
0
39.6
0.0
0.0
0
0
12Chris Miller
C. Miller
.667
3
46
81
56.8
527
6.5
175.7
2
1
79.6
2.5
1.2
7
51
13Dean May
D. May
.667
3
0
5
0.0
0
0.0
0.0
0
1
0.0
0.0
20.0
1
7
14John Elway
J. Elway
.639
234
4,123
7,250
56.9
51,475
7.1
220.0
300
226
79.9
4.1
3.1
516
3,785
15Craig Morton
C. Morton
.639
72
907
1,594
56.9
11,895
7.5
165.2
74
65
79.1
4.6
4.1
16Gary Kubiak
G. Kubiak
.618
119
173
298
58.1
1,920
6.4
16.1
14
16
70.6
4.7
5.4
31
236
17Jeff Lewis
J. Lewis
.600
5
10
19
52.6
79
4.2
15.8
0
1
41.3
0.0
5.3
2
14
18Brian Griese
B. Griese
.547
53
1,044
1,678
62.2
11,763
7.0
221.9
71
53
84.1
4.2
3.2
116
793
19Tommy Maddox
T. Maddox
.517
29
67
122
54.9
758
6.2
26.1
6
9
59.4
4.9
7.4
10
60
20Steve DeBerg
S. DeBerg
.515
33
314
546
57.5
3,819
7.0
115.7
22
24
74.3
4.0
4.4
48
398
21Trevor Siemian
T. Siemian
.500
26
495
835
59.3
5,686
6.8
218.7
30
24
79.9
3.6
2.9
64
407
22Steve Beuerlein
S. Beuerlein
.500
12
101
180
56.1
1,314
7.3
109.5
8
10
70.9
4.4
5.6
21
138
23Ken Karcher
K. Karcher
.500
4
62
114
54.4
756
6.6
189.0
6
4
78.0
5.3
3.5
5
45
24Monte McGuire
M. McGuire
.500
2
2
3
66.7
23
7.7
11.5
0
0
89.6
0.0
0.0
0
0
25Pete Liske
P. Liske
.500
11
112
238
47.1
1,340
5.6
121.8
7
11
55.3
2.9
4.6

Latest Broncos News

More Broncos Stats

Team Leaders

PASS

3,931

Nix

Bo Nix

RUSH

772

Dobbins

J.K. Dobbins

REC

1,017

Sutton

Courtland Sutton
Team Rankings

PPG

23.6

14th

OPP PPG

18.3

3rd

RUSH YDS/G

118.7

16th

PASS YDS/G

231.2

17th

2025 Division Standings
TEAMWLTPCT
Broncos Broncos
14
3
0
.824
11
6
0
.647
6
11
0
.353
3
14
0
.176
Last Game
NE Patriots

3 - 0

10

Final

7

DEN Broncos

1 - 1

Sun 25 Jan 2026

NFL 2025 Leaders

NFL 2025 Rankings

NFL Fantasy 2025

NFL 2025 Betting

NFL 2025 Standings

AFC EastWLTPCT
14
3
0
.824
Bills Bills - w
12
5
0
.706
7
10
0
.412
Jets Jets - e
3
14
0
.176
AFC NorthWLTPCT
10
7
0
.588
8
9
0
.471
6
11
0
.353
5
12
0
.294
AFC SouthWLTPCT
13
4
0
.765
12
5
0
.706
Colts Colts - e
8
9
0
.471
3
14
0
.176
AFC WestWLTPCT
14
3
0
.824
11
6
0
.647
6
11
0
.353
3
14
0
.176
NFC EastWLTPCT
11
6
0
.647
7
9
1
.441
5
12
0
.294
4
13
0
.235
NFC NorthWLTPCT
Bears Bears - y
11
6
0
.647
9
7
1
.559
9
8
0
.529
Lions Lions - e
9
8
0
.529
NFC SouthWLTPCT
8
9
0
.471
8
9
0
.471
8
9
0
.471
6
11
0
.353
NFC WestWLTPCT
14
3
0
.824
Rams Rams - w
12
5
0
.706
49ers 49ers - w
12
5
0
.706
3
14
0
.176

NFL 2025 Scores & Schedule

Scores

DATEMATCHUPSCORE
Sun
10/12
@
29-27
Sun
10/12
@
27-30
Sun
10/12
@
25-19
Sun
10/12
@
10-20
Sun
10/12
@
18-27

Schedule

DATEMATCHUPTIME (ET)
Thu
9/10
@
8:35 PM
Sun
9/13
@
8:20 PM
Thu
9/17
@
8:15 PM
Sun
9/27
@
4:25 PM
Thu
11/26
@
4:30 PM