27 quarterbacks are tied for the best completion percentage by a 49ers quarterback in a game, at 100.0 percent. The first three are Sam Darnold on October 8, 2023, Trey Lance on September 12, 2021 and Jimmy Garoppolo on November 26, 2017.
Interpreted as:
49ers qb best completion percentage in a regular-season game| NAME | PCT | DATE | TM | OPP | CMP | ATT | YDS | AVG | TD | INT | RTG | TD% | INT% | SCK | SCKY | |||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 |  | S. Darnold | 100.0 | 10/8/2023 |  SF | vs |  DAL | 1 | 1 | 1 | 1.0 | 0 | 0 | 79.2 | 0.0 | 0.0 | 0 | 0 |
| 2 |  | T. Lance | 100.0 | 9/12/2021 | SF | @ |  DET | 1 | 1 | 5 | 5.0 | 1 | 0 | 127.1 | 100.0 | 0.0 | 0 | 0 |
| 3 |  | J. Garoppolo | 100.0 | 11/26/2017 | SF | vs |  SEA | 2 | 2 | 18 | 9.0 | 1 | 0 | 143.8 | 50.0 | 0.0 | 0 | 0 |
| 4 |  | C. McCoy | 100.0 | 10/27/2013 | SF | @ |  JAX | 1 | 1 | 13 | 13.0 | 0 | 0 | 118.8 | 0.0 | 0.0 | 0 | 0 |
| 5 |  | A. Smith | 100.0 | 12/30/2012 | SF | vs |  ARI | 1 | 1 | 6 | 6.0 | 0 | 0 | 91.7 | 0.0 | 0.0 | 0 | 0 |
| 6 |  | C. Kaepernick | 100.0 | 10/7/2012 | SF | vs |  BUF | 1 | 1 | 7 | 7.0 | 0 | 0 | 95.8 | 0.0 | 0.0 | 0 | 0 |
| 7 | | C. Kaepernick | 100.0 | 10/9/2011 | SF | vs |  TB | 3 | 3 | 35 | 11.7 | 0 | 0 | 115.3 | 0.0 | 0.0 | 0 | 0 |
| 8 | | C. Pickett | 100.0 | 10/30/2005 | SF | vs | TB | 1 | 1 | 10 | 10.0 | 0 | 0 | 108.3 | 0.0 | 0.0 | 0 | 0 |
| 9 | | T. Rattay | 100.0 | 12/7/2003 | SF | vs | ARI | 1 | 1 | 15 | 15.0 | 0 | 0 | 118.8 | 0.0 | 0.0 | 0 | 0 |
| 10 | | T. Rattay | 100.0 | 1/6/2002 | SF | @ |  NO | 2 | 2 | 21 | 10.5 | 0 | 0 | 110.4 | 0.0 | 0.0 | 0 | 0 |
| 11 | | T. Rattay | 100.0 | 12/3/2000 | SF | @ |  SD | 1 | 1 | -4 | -4.0 | 0 | 0 | 79.2 | 0.0 | 0.0 | 0 | 0 |
| 12 | | S. Stenstrom | 100.0 | 10/24/1999 | SF | @ |  MIN | 4 | 4 | 13 | 3.3 | 0 | 0 | 80.2 | 0.0 | 0.0 | 1 | 6 |
| 13 | | T. Detmer | 100.0 | 12/20/1998 | SF | @ |  NE | 1 | 1 | 25 | 25.0 | 1 | 0 | 158.3 | 100.0 | 0.0 | 0 | 0 |
| 14 | | T. Detmer | 100.0 | 10/11/1998 | SF | @ | NO | 1 | 1 | 11 | 11.0 | 0 | 0 | 112.5 | 0.0 | 0.0 | 1 | 1 |
| 15 |  | S. Young | 100.0 | 10/27/1996 | SF | @ |  HOU | 1 | 1 | 9 | 9.0 | 0 | 0 | 104.2 | 0.0 | 0.0 | 0 | 0 |
| 16 | | E. Grbac | 100.0 | 11/6/1994 | SF | @ |  WAS | 3 | 3 | 16 | 5.3 | 0 | 0 | 88.9 | 0.0 | 0.0 | 1 | 0 |
| 17 | | E. Grbac | 100.0 | 10/23/1994 | SF | vs | TB | 3 | 3 | 28 | 9.3 | 1 | 0 | 145.1 | 33.3 | 0.0 | 0 | 0 |
| 18 | | S. Bono | 100.0 | 11/9/1992 | SF | @ |  ATL | 1 | 1 | 13 | 13.0 | 0 | 0 | 118.8 | 0.0 | 0.0 | 0 | 0 |
| 19 | | S. Bono | 100.0 | 10/20/1991 | SF | vs | DET | 3 | 3 | 35 | 11.7 | 0 | 0 | 115.3 | 0.0 | 0.0 | 0 | 0 |
| 20 | | S. Young | 100.0 | 11/18/1990 | SF | vs | TB | 1 | 1 | 14 | 14.0 | 0 | 0 | 118.8 | 0.0 | 0.0 | 0 | 0 |
| 21 | | S. Young | 100.0 | 11/12/1989 | SF | vs | ATL | 1 | 1 | 16 | 16.0 | 0 | 0 | 118.8 | 0.0 | 0.0 | 0 | 0 |
| 22 | | S. Young | 100.0 | 10/24/1988 | SF | @ |  CHI | 1 | 1 | 1 | 1.0 | 0 | 0 | 79.2 | 0.0 | 0.0 | 0 | 0 |
| 23 | | M. Stevens | 100.0 | 10/5/1987 | SF | @ |  NYG | 2 | 2 | 52 | 26.0 | 1 | 0 | 158.3 | 50.0 | 0.0 | 0 | 0 |
| 24 | | J. Kemp | 100.0 | 11/23/1986 | SF | vs | ATL | 2 | 2 | 13 | 6.5 | 0 | 0 | 93.8 | 0.0 | 0.0 | 0 | 0 |
| 25 | | M. Moroski | 100.0 | 11/9/1986 | SF | vs |  STL | 2 | 2 | 14 | 7.0 | 0 | 0 | 95.8 | 0.0 | 0.0 | 0 | 0 |
Results may be incomplete. StatMuse has complete game-level data for completion percentage going back to the 1950 season.
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