lowest passer rating by a rookie quarterback since 1990

Since 1990, Ryan Leaf has the lowest passer rating by a rookie quarterback, with a 39.0 rating in 1998.

Interpreted as:
lowest passer rating with a minimum of 14 passing attempts per team game by a rookie quarterback since 1990
NAMERTGSEASONTMGPCMPATTPCTYDSAVGYDS/GTDINTTD%INT%SCKSCKY
1Ryan Leaf
R. Leaf
39.0
1998
10
111
245
45.3
1,289
5.3
128.9
2
15
0.8
6.1
22
140
2Andrew Walter
A. Walter
55.8
2006
12
147
276
53.3
1,677
6.1
139.8
3
13
1.1
4.7
46
256
3Craig Whelihan
C. Whelihan
58.3
1997
9
118
237
49.8
1,357
5.7
150.8
6
10
2.5
4.2
21
168
4Jimmy Clausen
J. Clausen
58.4
2010
13
157
299
52.5
1,558
5.2
119.8
3
9
1.0
3.0
33
223
5Heath Shuler
H. Shuler
59.6
1994
11
120
265
45.3
1,658
6.3
150.7
10
12
3.8
4.5
12
83
6Kyle Orton
K. Orton
59.7
2005
15
190
368
51.6
1,869
5.1
124.6
9
13
2.4
3.5
30
190
7Josh Freeman
J. Freeman
59.8
2009
10
158
290
54.5
1,855
6.4
185.5
10
18
3.4
6.2
20
102
8Joey Harrington
J. Harrington
59.9
2002
14
215
429
50.1
2,294
5.3
163.9
12
16
2.8
3.7
8
75
9DeShone Kizer
D. Kizer
60.5
2017
15
255
476
53.6
2,894
6.1
192.9
11
22
2.3
4.6
38
226
10Matthew Stafford
M. Stafford
61.0
2009
10
201
377
53.3
2,267
6.0
226.7
13
20
3.4
5.3
24
169
11Kerry Collins
K. Collins
61.9
1995
15
214
433
49.4
2,717
6.3
181.1
14
19
3.2
4.4
24
150
12Chris Weinke
C. Weinke
62.0
2001
15
293
540
54.3
2,931
5.4
195.4
11
19
2.0
3.5
26
177
13Kyle Boller
K. Boller
62.4
2003
11
116
224
51.8
1,260
5.6
114.5
7
9
3.1
4.0
17
92
14Ken Dorsey
K. Dorsey
62.4
2004
8
123
226
54.4
1,231
5.4
153.9
6
9
2.7
4.0
13
94
15David Carr
D. Carr
62.8
2002
16
233
444
52.5
2,592
5.8
162.0
9
15
2.0
3.4
76
411
16Mark Sanchez
M. Sanchez
63.0
2009
15
196
364
53.8
2,444
6.7
162.9
12
20
3.3
5.5
26
195
17Drew Bledsoe
D. Bledsoe
65.0
1993
13
214
429
49.9
2,494
5.8
191.8
15
15
3.5
3.5
16
99
18Blaine Gabbert
B. Gabbert
65.4
2011
15
210
413
50.8
2,214
5.4
147.6
12
11
2.9
2.7
40
293
19Bruce Gradkowski
B. Gradkowski
65.9
2006
13
177
328
54.0
1,661
5.1
127.8
9
9
2.7
2.7
25
146
20Chad Hutchinson
C. Hutchinson
66.3
2002
9
127
250
50.8
1,555
6.2
172.8
7
8
2.8
3.2
34
265
21Geno Smith
G. Smith
66.5
2013
16
247
443
55.8
3,046
6.9
190.4
12
21
2.7
4.7
43
315
22Cade McNown
C. McNown
66.7
1999
15
127
235
54.0
1,465
6.2
97.7
8
10
3.4
4.3
18
94
23Vince Young
V. Young
66.7
2006
15
184
357
51.5
2,199
6.2
146.6
12
13
3.4
3.6
25
129
24Josh Rosen
J. Rosen
66.7
2018
14
217
393
55.2
2,278
5.8
162.7
11
14
2.8
3.6
45
320
25Rick Mirer
R. Mirer
67.0
1993
16
274
486
56.4
2,833
5.8
177.1
12
17
2.5
3.5
47
235
StatMuse has season-level data for pass attempts per team game and passer rating going back to the 1932 season.

More Chargers Stats

Team Leaders

PASS

3,727

Herbert

Justin Herbert

RUSH

643

Vidal

Kimani Vidal

REC

789

McConkey

Ladd McConkey
Team Rankings

PPG

21.6

20th

OPP PPG

20.0

9th

RUSH YDS/G

121.6

12th

PASS YDS/G

232.5

15th

2025 Division Standings
TEAMWLTPCT
14
3
0
.824
Chargers Chargers
11
6
0
.647
6
11
0
.353
3
14
0
.176
Last Game
LAC Chargers

0 - 1

3

Final

16

NE Patriots

1 - 0

Sun 11 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