Justin Herbert – 2020 OROY

Herbert finished the year as the all-time rookie record-holder in passing touchdowns (31), total touchdowns (36), completions (396), games with 300-plus passing yards (eight) and games with three-plus touchdowns (six). In the season finale at Kansas City, he became the youngest player in history to toss 30 touchdowns in a single season, doing so at 22 years, 299 days old.