Ross Weaver (born January 9, 1987) is a former American football cornerback in the National Football League for the Seattle Seahawks, Dallas Cowboys, Detroit Lions, New York Giants, and Arizona Cardinals. He was signed by the Miami Dolphins as an undrafted free agent in 2010. He played college football at Michigan State. Early years Weaver attended Southfield High School, where he was a three-year starter at free safety. As a junior, he tallied 65 tackles and 2 interceptions. As a senior, he posted 62 tackles, 2 interceptions, 8 passes defensed, 4 receptions for 108 yards (27.0-yard avg.) and one touchdown. He received All-state, All-North, The Detroit News Dream Team and All-Metro Team honors. College career Weaver attended Michigan State University. As a freshman, he appeared in 9 out of 11 games, making 8 solo tackles and playing mainly on special teams. As a sophomore in 2006, he suffered a broken ankle in preseason camp and was granted a medical redshirt. As a redshirt sophomore in 2007, he appeared in 8 games, missing 5 contests with a foot injury. He started 5 games at cornerback. He registered 19 tackles. As a junior, he started 11 games at cornerback, recording 28 tackles (2.5 for loss) and 7 passes defensed. As a senior, he appeared in 13 games with one start at cornerback, collecting 31 tackles. In the 2010 Valero Alamo Bowl against Texas Tech, he had 9 tackles, one interception and one forced fumble. He finished his college career after playing in 41 games with 17 starts, making 86 tackles and 12 passes defensed. Professional career Miami Dolphins Weaver was signed as an undrafted free agent by the Miami Dolphins after the 2010 NFL Draft on April 30. He was waived on September 4. Seattle Seahawks On September 6, 2010, he was signed to the Seattle Seahawks practice squad. He was released on September 14. Jacksonville Sharks (first stint) On October 29, 2010, he was signed by the Jacksonville Sharks of the Arena Football League. On November 4, Weaver was placed on league exemption because he was signed by the Dallas Cowboys of the NFL. Dallas Cowboys On November 4, 2010, he was signed to the practice squad of the Dallas Cowboys. Jacksonville Sharks (second stint) On September 29, 2011, he signed with the Jacksonville Sharks of the Arena Football League. Detroit Lions On December 27, 2011, he was signed to the