Vontae Davis led the Dolphins in what category in 2011?

Vontae Davis led the Dolphins in interceptions in 2011.

Davis recorded four interceptions for Miami during the 2011 season, tying his career high at that point and leading the team. He also totaled 43 combined tackles, nine passes defended, and one sack in 12 games, all of them starts.

His most memorable interception performance came in Week 15 against the Buffalo Bills on December 18, 2011. Davis intercepted quarterback Ryan Fitzpatrick twice in Miami’s 30–23 victory, producing the first multi-interception game of his NFL career. Those two takeaways made up half of his season total.

Davis entered the NFL with the Dolphins as the 25th overall pick in the 2009 draft out of Illinois. He was a starting cornerback in Miami before being traded to the Indianapolis Colts in 2012. The question refers to interceptions made by a defender, not passes defended; Davis had nine passes defended that season, but four interceptions was the team-leading category.