| No. 60, 64 | |||||
|---|---|---|---|---|---|
| Position: | Guard | ||||
| Personal information | |||||
| Born: | March 22, 1937 San Rafael, California, U.S. | ||||
| Died: | June 18, 2024 Spokane, Washington, U.S. | ||||
| Height: | 6 ft 4 in (1.93 m) | ||||
| Weight: | 228 lb (103 kg) | ||||
| Career information | |||||
| High school: | Oakland (Oakland, California) | ||||
| College: | Oregon | ||||
| NFL draft: | 1959: 4th round, 46th pick | ||||
| Career history | |||||
| Career highlights and awards | |||||
| Career NFL statistics | |||||
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Robert Fred Grottkau (born March 22, 1937) is an American former professional football player who was a guard in the National Football League (NFL) for the Detroit Lions and Dallas Cowboys. He played college football for the Oregon Ducks and was selected by the Lions in the fourth round of the 1959 NFL draft.
Grottkau attended Oakland High School where he played as a fullback. He accepted a scholarship from the University of Oregon. As a sophomore, he was switched to offensive tackle. The next year, he was moved to guard out of necessity and became a two-year starter.
He was selected by the Detroit Lions in the fourth round (46th overall) of the 1959 NFL draft. [1] In 1960, he played only 5 games.
On August 21, 1961, he was traded along with rookie Houston Entwine to the Dallas Cowboys in exchange for offensive lineman John Gonzaga. [2]
In 1961, he was a reserve player. On July 31, 1962, he was waived after being unable to overcome a knee injury.
Grottkau was the offensive line coach at San Jose State University for two years. [3] In 1971, he was named the offensive coordinator and line coach for the University of Iowa.