who had the highest single game completion percentage for the 49ers

Brock Purdy has the highest career completion percentage for the 49ers, at 67.9 percent.

Interpreted as:
Who had the highest single game completion percentage with a minimum of 750 passing attempts for the 49ers?
NAMEPCTATTGPCMPYDSAVGYDS/GTDINTRTGTD%INT%SCKSCKY
1Brock Purdy
B. Purdy
67.9
1,353
47
919
11,685
8.6
248.6
84
37
104.0
6.2
2.7
81
446
2Jimmy Garoppolo
J. Garoppolo
67.6
1,632
57
1,104
13,599
8.3
238.6
82
42
99.2
5.0
2.6
115
769
3Steve Young
S. Young
66.0
3,639
137
2,400
29,907
8.2
218.3
221
83
102.0
6.1
2.3
287
1,550
4Joe Montana
J. Montana
63.7
4,600
151
2,929
35,124
7.6
232.6
244
123
93.5
5.3
2.7
5Jeff Garcia
J. Garcia
61.4
2,360
74
1,449
16,408
7.0
221.7
113
56
88.3
4.8
2.4
103
570
6Colin Kaepernick
C. Kaepernick
59.9
1,688
62
1,011
12,271
7.3
197.9
72
30
89.1
4.3
1.8
171
1,060
7Alex Smith
A. Smith
59.3
2,175
78
1,290
14,280
6.6
183.1
81
63
79.2
3.7
2.9
195
1,172
8Y.A. Tittle
Y.A. Tittle
55.9
2,192
111
1,226
16,016
7.3
144.3
108
132
70.5
4.9
6.0
9Steve DeBerg
S. DeBerg
55.8
1,201
39
670
7,220
6.0
185.1
37
60
63.1
3.1
5.0
10John Brodie
J. Brodie
55.2
4,475
174
2,469
31,548
7.0
181.3
214
223
72.6
4.8
5.0
11Steve Spurrier
S. Spurrier
52.8
835
48
441
5,250
6.3
109.4
33
48
61.5
4.0
5.7
StatMuse has game-level data for completion percentage and passing attempts going back to the 1950 season.

More 49ers Stats

Team Leaders

PASS

2,167

Purdy

Brock Purdy

RUSH

1,202

McCaffrey

Christian McCaffrey

REC

924

McCaffrey

Christian McCaffrey
Team Rankings

PPG

25.7

10th

OPP PPG

21.8

13th

RUSH YDS/G

106.9

24th

PASS YDS/G

254.0

6th

2025 Division Standings
TEAMWLTPCT
14
3
0
.824
12
5
0
.706
49ers 49ers
12
5
0
.706
3
14
0
.176
Last Game
SF 49ers

1 - 1

6

Final

41

SEA Seahawks

1 - 0

Sat 17 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