who has the worst completion percentage in nfl history

Cotton Davidson has the worst career completion percentage, at 43.9 percent.

Interpreted as:
Who has the worst completion percentage with a minimum of 1500 passing attempts in NFL history?
NAME PCT ATT GP CMP YDS AVG YDS/G TD INT RTG TD% INT% SCK SCKY
1 Cotton Davidson
C. Davidson
43.9
1,752
111
770
11,760
6.7
105.9
73
108
54.9
4.2
6.2
2 Tobin Rote
T. Rote
45.7
2,907
149
1,329
18,850
6.5
126.5
148
191
56.8
5.1
6.6
3 Babe Parilli
B. Parilli
46.6
3,330
189
1,552
22,681
6.8
120.0
178
220
59.6
5.3
6.6
0
0
4 Jack Kemp
J. Kemp
46.7
3,073
122
1,436
21,218
6.9
173.9
114
183
57.3
3.7
6.0
21
187
5 George Blanda
G. Blanda
47.7
4,007
340
1,911
26,920
6.7
79.2
236
277
60.6
5.9
6.9
12
94
6 Ed Brown
E. Brown
47.8
1,987
154
949
15,600
7.9
101.3
102
138
62.8
5.1
6.9
7 Tom Flores
T. Flores
48.9
1,715
106
838
11,959
7.0
112.8
93
92
67.6
5.4
5.4
1
11
8 Bobby Layne
B. Layne
49.0
3,700
175
1,814
26,768
7.2
153.0
196
243
63.4
5.3
6.6
9 Mike Phipps
M. Phipps
49.2
1,799
119
886
10,506
5.8
88.3
55
108
52.6
3.1
6.0
172
1,514
10 Doug Williams
D. Williams
49.5
2,507
88
1,240
16,998
6.8
193.2
100
93
69.4
4.0
3.7
84
734
11 Daryle Lamonica
D. Lamonica
49.5
2,601
151
1,288
19,154
7.4
126.8
164
138
72.9
6.3
5.3
72
636
12 Eddie LeBaron
E. LeBaron
50.0
1,796
134
898
13,399
7.5
100.0
104
141
61.4
5.8
7.9
13 Charlie Conerly
C. Conerly
50.1
2,833
161
1,418
19,488
6.9
121.0
173
167
68.2
6.1
5.9
14 Mike Pagel
M. Pagel
50.1
1,509
132
756
9,414
6.2
71.3
49
63
63.3
3.2
4.2
115
837
15 Joe Namath
J. Namath
50.1
3,762
140
1,886
27,663
7.4
197.6
173
220
65.5
4.6
5.8
109
1,052
16 Bob Waterfield
B. Waterfield
50.3
1,617
91
814
11,849
7.3
130.2
97
128
61.6
6.0
7.9
17 Frank Tripucka
F. Tripucka
50.4
1,745
75
879
10,282
5.9
137.1
69
124
52.2
4.0
7.1
18 John Hadl
J. Hadl
50.4
4,687
224
2,363
33,503
7.1
149.6
244
268
67.4
5.2
5.7
179
1,514
19 Bill Nelsen
B. Nelsen
50.6
1,905
90
963
14,165
7.4
157.4
98
101
70.2
5.1
5.3
50
494
20 Don Meredith
D. Meredith
50.7
2,308
104
1,170
17,199
7.5
165.4
135
111
74.8
5.8
4.8
21 Jay Schroeder
J. Schroeder
50.8
2,808
118
1,426
20,063
7.1
170.0
114
108
71.7
4.1
3.8
208
1,600
22 Mark Malone
M. Malone
50.9
1,648
73
839
10,175
6.2
139.4
60
81
61.9
3.6
4.9
86
671
23 Dan Pastorini
D. Pastorini
50.9
3,055
140
1,556
18,515
6.1
132.3
103
161
59.1
3.4
5.3
246
2,229
24 Jim Hart
J. Hart
51.1
5,076
201
2,593
34,665
6.8
172.5
209
247
66.6
4.1
4.9
243
1,936
25 Frank Ryan
F. Ryan
51.1
2,133
126
1,090
16,042
7.5
127.3
149
111
77.6
7.0
5.2
4
35
StatMuse has season-level data for completion percentage and passing attempts going back to the 1932 season.

More Raiders Stats

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OPP PPG

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RUSH YDS/G

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PASS YDS/G

237.0

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2025 Division Standings
TEAM W L T PCT
Chargers Chargers
3
1
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.750
Broncos Broncos
2
2
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Chiefs Chiefs
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Raiders Raiders
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Schedule
DATE MATCHUP TIME (ET)
Sun
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LV LV
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IND IND
1:00 PM
Sun
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TEN TEN
@
LV LV
4:05 PM
Sun
10/19
LV LV
@
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1:00 PM
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JAX JAX
@
LV LV
4:05 PM
Thu
11/6
LV LV
@
DEN DEN
8:15 PM
Last Game
LV Raiders

1 - 3 - 0

24

Final

25

CHI Bears

2 - 2 - 0

Sun 28 Sep 2025

NFL 2025 Leaders

NFL 2025 Rankings

NFL Fantasy 2025

NFL 2025 Betting

NFL 2025 Division Standings

NFC East W L T PCT
Eagles Eagles
4
0
0
1.000
Commanders Commanders
2
2
0
.500
NFC North W L T PCT
Lions Lions
3
1
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.750
Packers Packers
2
1
1
.625
NFC South W L T PCT
Buccaneers Buccaneers
3
1
0
.750
Falcons Falcons
2
2
0
.500
NFC West W L T PCT
49ers 49ers
4
1
0
.800
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3
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0
.750
AFC East W L T PCT
Bills Bills
4
0
0
1.000
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.500
AFC North W L T PCT
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.750
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2
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.500
AFC South W L T PCT
Colts Colts
3
1
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.750
Jaguars Jaguars
3
1
0
.750
AFC West W L T PCT
Chargers Chargers
3
1
0
.750
Chiefs Chiefs
2
2
0
.500

NFL 2025 Scores & Schedule

Scores

DATE MATCHUP SCORE
Wed
9/3
DAL DAL
@
PHI PHI
20-24
Thu
9/4
KC KC
@
LAC LAC
21-27
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9/6
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@
NYJ NYJ
34-32
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NE NE
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9:30 AM
Sun
10/5
HOU HOU
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Sun
10/5
NYG NYG
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