Quarterback Tyrod Taylor of the Buffalo Bills takes it in for a touchdown against linebacker Brock Coyle of the Seattle Seahawks at CenturyLink Field...
Brock Coyle, Malcolm Smith and Reuben Foster of the San Francisco 49ers talk on the field during the team Mini Camp at the SAP Training Facility on...
Defensive Backs Coach Jeff Hafley of the San Francisco 49ers talks with Reuben Foster and Brock Coyle on the sideline during the game against the Los...
Brock Coyle of the San Francisco 49ers eyes the quarterback during the game against the Los Angeles Rams at Los Angeles Memorial Coliseum on December...
Adrian Colbert and Brock Coyle of the San Francisco 49ers close in on Tavon Austin of the Los Angeles Rams during the game at Los Angeles Memorial...
Brock Coyle of the San Francisco 49ers tackles Malcolm Brown of the Los Angeles Rams during the game at Los Angeles Memorial Coliseum on December 31,...
Earl Mitchell and Brock Coyle of the San Francisco 49ers tackle Malcolm Brown of the Los Angeles Rams during the game at Los Angeles Memorial...
Earl Mitchell and Brock Coyle of the San Francisco 49ers tackle Malcolm Brown of the Los Angeles Rams during the game at Los Angeles Memorial...
Brock Coyle and Sheldon Day of the San Francisco 49ers tackle Malcolm Brown of the Los Angeles Rams during the game at Los Angeles Memorial Coliseum...
Yeldon of the Jacksonville Jaguars carries the ball while pursued by Brock Coyle of the San Francisco 49ers during their NFL football game at Levi's...
Yeldon of the Jacksonville Jaguars carries the ball while pursued by Brock Coyle of the San Francisco 49ers during their NFL football game at Levi's...
Yeldon of the Jacksonville Jaguars carries the ball while pursued by Brock Coyle of the San Francisco 49ers during their NFL football game at Levi's...
Leonard Fournette of the Jacksonville Jaguars gets tackled by Brock Coyle of the San Francisco 49ers during their NFL football game at Levi's Stadium...
Leonard Fournette of the Jacksonville Jaguars gets tackled by Brock Coyle of the San Francisco 49ers during their NFL football game at Levi's Stadium...
Brock Coyle of the San Francisco 49ers defends during the game against the Jacksonville Jaguars at Levi's Stadium on December 24, 2017 in Santa...
Dontae Johnson and Brock Coyle of the San Francisco 49ers tackle Leonard Fournette of the Jacksonville Jaguars during the game at Levi's Stadium on...
Dontae Johnson and Brock Coyle of the San Francisco 49ers tackle Leonard Fournette of the Jacksonville Jaguars during the game at Levi's Stadium on...
Dontae Johnson and Brock Coyle of the San Francisco 49ers tackle Leonard Fournette of the Jacksonville Jaguars during the game at Levi's Stadium on...
Dontae Johnson and Brock Coyle of the San Francisco 49ers tackle Leonard Fournette of the Jacksonville Jaguars during the game at Levi's Stadium on...
Brock Coyle of the San Francisco 49ers calls defensive signs during the game against the Jacksonville Jaguars at Levi's Stadium on December 24, 2017...
Brock Coyle of the San Francisco 49ers eyes the quarterback during the game against the Jacksonville Jaguars at Levi's Stadium on December 24, 2017...
Brock Coyle of the San Francisco 49ers stands on the field prior to the game against the Jacksonville Jaguars at Levi's Stadium on December 24, 2017...
Yeldon of the Jacksonville Jaguars is tackled by Brock Coyle of the San Francisco 49ers during their NFL game at Levi's Stadium on December 24, 2017...
Yeldon of the Jacksonville Jaguars is tackled by Brock Coyle of the San Francisco 49ers during their NFL game at Levi's Stadium on December 24, 2017...
DeForest Buckner and Brock Coyle of the San Francisco 49ers tackle Derrick Henry of the Tennessee Titans during the game at Levi's Stadium on...
Brock Coyle of the San Francisco 49ers pressures Marcus Mariota of the Tennessee Titans during the game at Levi's Stadium on December 17, 2017 in...
Reuben Foster and Brock Coyle of the San Francisco 49ers tackle DeMarco Murray of the Tennessee Titans during the game at Levi's Stadium on December...
Reuben Foster and Brock Coyle of the San Francisco 49ers tackle DeMarco Murray of the Tennessee Titans during the game at Levi's Stadium on December...
Brock Coyle of the San Francisco 49ers eyes the quarterback during the game against the Tennessee Titans at Levi's Stadium on December 17, 2017 in...
Brock Coyle of the San Francisco 49ers stands in the locker room prior to the game against the Tennessee Titans at Levi's Stadium on December 17,...
Brock Coyle of the San Francisco 49ers stands on the sideline prior to the game against the Tennessee Titans at Levi's Stadium on December 17, 2017...
Brock Coyle of the San Francisco 49ers pressures Tom Savage of the Houston Texans during the game at NRG Stadium on December 10, 2017 in Houston,...
Jed York of the San Francisco 49ers greets Brock Coyle at the locker room following the game against the Houston Texans at NRG Stadium on December...
Linebackers Coach Johnny Holland of the San Francisco 49ers talks with Reuben Foster and Brock Coyle on the sideline during the game against the...
Brock Coyle of the San Francisco 49ers on the field prior to the game against the Houston Texans at NRG Stadium on December 10, 2017 in Houston,...
Lamar Miller of the Houston Texans rushes with the ball as Brock Coyle of the San Francisco 49ers looks to make a tackle at NRG Stadium on December...
Yates of the Houston Texans is forced out of the pocket by Brock Coyle of the San Francisco 49ers in the third quarter at NRG Stadium on December 10,...
Eric Reid, Brock Coyle. Solomon Thomas and Dontae Johnson of the San Francisco 49ers close in on Eddie Lacy of the Seattle Seahawks during the game...
Brock Coyle, Reuben Foster and Linebackers Coach Johnny Holland of the San Francisco 49ers look over game images on sideline during the game against...
Brock Coyle of the San Francisco 49ers eyes the quarterback during the game against the Seattle Seahawks at Levi's Stadium on November 26, 2017 in...
Brock Coyle and Reuben Foster of the San Francisco 49ers tackle Tyler Lockett of the Seattle Seahawks during the game at Levi's Stadium on November...
Brock Coyle and Reuben Foster of the San Francisco 49ers tackle Tyler Lockett of the Seattle Seahawks during the game at Levi's Stadium on November...
McKissic of the Seattle Seahawks is tackled by Brock Coyle of the San Francisco 49ers at Levi's Stadium on November 26, 2017 in Santa Clara,...
Tyler Lockett of the Seattle Seahawks is tackled by Brock Coyle and Reuben Foster of the San Francisco 49ers at Levi's Stadium on November 26, 2017...
Tyler Lockett of the Seattle Seahawks is tackled by Brock Coyle and Reuben Foster of the San Francisco 49ers at Levi's Stadium on November 26, 2017...
Reuben Foster and Brock Coyle of the San Francisco 49ers celebrate after tackling Tyler Lockett of the Seattle Seahawks at Levi's Stadium on November...
Eric Reid and Brock Coyle of the San Francisco 49ers celebrate after Reid intercepted a pass against the Seattle Seahawks at Levi's Stadium on...
Brock Coyle of the San Francisco 49ers tackles Sterling Shepard of the New York Giants during the game at Levi's Stadium on November 12, 2017 in...
Brock Coyle of the San Francisco 49ers tackles Sterling Shepard of the New York Giants during the game at Levi's Stadium on November 12, 2017 in...
Brock Coyle of the San Francisco 49ers tackles Shane Vereen of the New York Giants during the game at Levi's Stadium on November 12, 2017 in Santa...
Brock Coyle of the San Francisco 49ers tackles Shane Vereen of the New York Giants during the game at Levi's Stadium on November 12, 2017 in Santa...
Brock Coyle of the San Francisco 49ers tackles Orleans Darkwa of the New York Giants during the game at Levi's Stadium on November 12, 2017 in Santa...
Brock Coyle of the San Francisco 49ers eyes the quarterback during the game against the New York Giants at Levi's Stadium on November 12, 2017 in...
Reuben Foster and Brock Coyle of the San Francisco 49ers tackle Evan Engram of the New York Giants during the game at Levi's Stadium on November 12,...
Brock Coyle of the San Francisco 49ers celebrates after making a defensive stop during the game against the New York Giants at Levi's Stadium on...
Brock Coyle and Reuben Foster of the San Francisco 49ers react after a play against the New York Giants during their NFL game at Levi's Stadium on...
Brock Coyle of the San Francisco 49ers salutes after a play against the New York Giants during their NFL game at Levi's Stadium on November 12, 2017...
Brock Coyle of the San Francisco 49ers salutes after a play against the New York Giants during their NFL game at Levi's Stadium on November 12, 2017...
Brock Coyle of the San Francisco 49ers tackles Adrian Peterson of the Arizona Cardinals during the game at Levi's Stadium on November 5, 2017 in...
Brock Coyle of the San Francisco 49ers pressures Drew Stanton of the Arizona Cardinals during the game at Levi's Stadium on November 5, 2017 in Santa...
