
Joshua Ballinger Lippincott Rosen (born February 10, 1997) is an American football quarterback for the Atlanta Falcons of the National Football League (NFL). He played college football at UCLA, where he received Freshman All-American and Pac-12 Freshman Offensive Player of the Year honors in 2015. During his junior year, Rosen set the school's record for single-season passing yards.
Rosen was selected 10th overall in 2018 NFL Draft by the Arizona Cardinals, but an unsuccessful rookie season resulted in him being traded to the Miami Dolphins the following year. Released by the Dolphins after one season, Rosen spent his 2020 campaign on the practice squad of the Tampa Bay Buccaneers and with the San Francisco 49ers as a backup. Following his release from the 49ers ahead of the 2021 season, he joined the Falcons.
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2015-2017 |
2018 |
2019 |
2020 |
2020 (Practice) |
2021 |
2022 (Practice) |
2022 (Practice) |


| Game Winning Drives | NFL | 2021 | 0 |
| Fourth Quarter Comebacks | NFL | 2021 | 0 |
| Adjusted Net Yards Per Attempt | NFL | 2021 | -6.45 |
| Net Yards Per Attempt | NFL | 2021 | 1.73 |
| Sack Percentage | NFL | 2021 | 0.00 |
| Sack Yards | NFL | 2021 | 0 |
| Times Sacked | NFL | 2021 | 0 |
| QBR | NFL | 2021 | 0.2 |
| Passer Rating | NFL | 2021 | 0.0 |
| Passing Yards Per Game | NFL | 2021 | 4.8 |
| Passing Yards Per Completion | NFL | 2021 | 9.5 |
| Adjusted Passing Yards Per Attempt | NFL | 2021 | -6.45 |
| Passing Yards Per Attempt | NFL | 2021 | 1.7 |
| Longest Pass | NFL | 2021 | 14 |
| Passing Success Rate | NFL | 2021 | 18.2 |
| Passing First Downs | NFL | 2021 | 1 |
| Interception Percentage | NFL | 2021 | 18.2 |
| Interceptions | NFL | 2021 | 2 |
| Passing Touchdown Percentage | NFL | 2021 | 0.0 |
| Passing Touchdowns | NFL | 2021 | 0 |
| Completion Percentage | NFL | 2021 | 18.2 |
| Passing Attempts | NFL | 2021 | 11 |
| Passing Completions | NFL | 2021 | 2 |
| Games Started | NFL | 2021 | 0 |
| Games Played | NFL | 2021 | 4 |
| Passing Yards | NFL | 2021 | 19 |
| Passing Interceptions | NFL | 2021 | 2 |