Anthony Castonzo

From draft day in 2011 to retirement in 2021, look back at some of the best moments from the career of Anthony Castonzo during his 10 seasons with the Indianapolis Colts.

Anthony Castonzo spoke with the media about his decision to retire from the NFL after playing 10 seasons in Indianapolis and what all he will remember about his career with the Colts.

Indianapolis Colts left tackle Anthony Castonzo celebrates a touchdown catch in 2014 against the New England Patriots.

Indianapolis Colts offensive lineman Anthony Castonzo spoke with the media about how he was able to take the field in Week 14 after battling a knee injury and how rookie Jonathan Taylor and the entire run game performed in their victory over the Las Vegas Raiders.

Indianapolis Colts head coach Frank Reich shared his thoughts on Rigoberto Sanchez's cancer diagnosis that was announced today and the knee injury that Anthony Castonzo suffered in the team's Week 12 loss to the Titans.

Indianapolis Colts offensive lineman Anthony Castonzo spoke with the media about returning from a rib injury in Week 6 and taking the bye week to get back to 100 percent and how the offensive line is working together with Jonathan Taylor to help improve the run game.

Indianapolis Colts offensive lineman Anthony Castonzo discussed the depth of understanding QB Philip Rivers already has over the team's offense and getting in a rhythm in the run game.

Indianapolis Colts offensive lineman Anthony Castonzo spoke with the media about how he was able to be extremely focused in the offseason and what he has seen from quarterback Philip Rivers.

Indianapolis Colts general manager Chris Ballard took the podium on Tuesday to discuss the future of Anthony Castonzo and provide thoughts on Jacoby Brissett during the 2020 NFL Combine.

Indianapolis Colts offensive lineman Anthony Castonzo discusses how he will go about considering his future in the NFL this offseason as an unrestricted free agent and provided his final thoughts on the 2019 season.

Indianapolis Colts offensive lineman Anthony Castonzo discusses clicking in all three phases against the Panthers and the meaning of playing their best game of the season against Jacksonville in week 17.

Indianapolis Colts offensive lineman Anthony Castonzo discusses what the team hopes to accomplish in the final two weeks of the season and his support of Quenton Nelson and Darius Leonard as Pro Bowl starters.

Indianapolis Colts offensive lineman Anthony Castonzo describes what it means to him to play on Monday Night Football and how wide receiver Zach Pascal has made an impact on the offense.

Indianapolis Colts offensive lineman Anthony Castonzo discusses representing 'Kid's Voice' during the My Cause, My Cleats game on Sunday and how the team will draw on experience from 2018 to finish the regular season.

Indianapolis Colts offensive lineman Anthony Castonzo describes how the team is flipping the switch going into week 11 and what impresses him about the Jacksonville Jaguars defensive front.

Indianapolis Colts offensive lineman Anthony Castonzo touched on the performance of quarterback Brian Hoyer in relief of Jacoby Brissett and their performance through the first eight games of the season.

Indianapolis Colts offensive lineman Anthony Castonzo on the significance of the team's divisional matchup with the Houston Texans and what they need to do to continue momentum in the run game.

Indianapolis Colts linebacker Anthony Walker describes the boost that the return of Darius Leonard brings to the defense and how the team is looking to approach the Texans.

Indianapolis Colts offensive lineman Anthony Castonzo is loving playing in the team's explosive offense this season and gives credit to Colts fans for providing a home field advantage.

Indianapolis Colts offensive lineman Anthony Castonzo describes the team's continued focus on the run game and how he is taking care of his body daily through training camp.

Indianapolis Colts offensive lineman Anthony Castonzo is feeling strong to start training camp and sees his teammates on the offensive line finding their groove in the second practice.

Veteran Colts players let rookie linebacker Matthew Adams wear the microphone during Christmas Caroling in Riley Hospital for Children this holiday season.

Colts players Andrew Luck, Anthony Castonzo, Jacoby Brissett and Matthew Adams visited Riley Hospital for Children this holiday season, where they delivered gifts and sang Christmas carols to numerous patients.

Indianapolis Colts Head Coach Chuck Pagano addresses the media during a midweek press conference preceding the final game of the 2017 regular season against the Houston Texans.

The Indianapolis Colts visit the Riley Hospital for Children to spend time with patients and sing their favorite Christmas songs.

Anthony Castonzo, who spent 10 seasons as the Indianapolis Colts' starting left tackle, announced his retirement from the NFL on Tuesday. What did he have to say to reporters about his decision? And what's next at the left tackle position for the Colts?

Indianapolis Colts tackle Anthony Castonzo announced today his retirement from the NFL. The 10-year veteran started all 144 career regular season games and eight postseason contests he appeared in with the Colts since being selected by the team in the first round (22nd overall) of the 2011 NFL Draft.

Indianapolis Colts head coach Frank Reich said today that safety Khari Willis, cornerback Rock Ya-Sin and tackle Will Holden have been ruled out of Sunday's Week 17 matchup against the Jacksonville Jaguars at Lucas Oil Stadium.

The Indianapolis Colts today signed center Joey Hunt to the 53-man roster from the practice squad and placed tackle Anthony Castonzo on the Injured Reserve list

The Indianapolis Colts today officially began on-field preparations for Sunday's Week 17 contest against the Jacksonville Jaguars. What were some of the top takeaways on the day?

The Indianapolis Colts have ruled three players out of Sunday's Week 16 matchup against the Pittsburgh Steelers: left tackle Anthony Castonzo and wide receiver Marcus Johnson, as well as right tackle Braden Smith (Reserve/COVID-19 list). One player, defensive end Al-Quadin Muhammad, is questionable.

The Indianapolis Colts headed into today's Week 15 matchup against the Houston Texans with three players — defensive tackle DeForest Buckner, left tackle Anthony Castonzo and tight end Mo Alie-Cox — labeled as questionable. All three players are active for today's contest.

Indianapolis Colts head coach Frank Reich said today that no players have been ruled out of Sunday's Week 15 matchup against the Houston Texans at Lucas Oil Stadium. Punter Rigoberto Sanchez, who has missed the last two games after having surgery to remove a cancerous tumor, is also expected to make his return to game action, while tight end Mo Alie-Cox, defensive tackle DeForest Buckner and tackle Anthony Castonzo are questionable.

The Indianapolis Colts are seeing a few key contributors on both sides of the ball return to the lineup today, as left tackle Anthony Castonzo, linebacker Bobby Okereke and safety Khari Willis are all officially active for their Week 14 road matchup against the Las Vegas Raiders.

Indianapolis Colts head coach Frank Reich said today that punter Rigoberto Sanchez has been ruled out of Sunday's Week 14 matchup against the Las Vegas Raiders at Allegiant Stadium. Left tackle Anthony Castonzo, linebacker Bobby Okereke and defensive tackle/end Tyquan Lewis, meanwhile, are questionable.

The Indianapolis Colts on Thursday held their second of three days of on-field preparations for Sunday's Week 14 contest against the Las Vegas Raiders. What were some of the top takeaways on the day?

Indianapolis Colts head coach Frank Reich said today that four players — tackle Anthony Castonzo, linebacker Bobby Okereke, punter Rigoberto Sanchez and safety Khari Willis — have been ruled out of Sunday's Week 13 matchup against the Houston Texans at NRG Stadium. Two players — tackle Chaz Green and tight end Noah Togiai — are questionable.

The Indianapolis Colts today officially began on-field preparations for Sunday's Week 13 contest against the Houston Texans. What were some of the top takeaways on the day?

Indianapolis Colts head coach Frank Reich spoke to reporters on Monday, the day after the team's Week 12 loss to the Tennessee Titans. What injury and COVID-19-related updates did he have on tackle Anthony Castonzo, center Ryan Kelly, defensive tackle DeForest Buckner and more?

Indianapolis Colts left tackle Anthony Castonzo on Tuesday talked to local reporters via video conference. What did he have to say about his recent rib injury, as well as the work ahead for the offensive line when the team returns from its bye week? Here's the latest edition of "Colts Chatter."

The Indianapolis Colts have announced their inactives list for today's Week 6 matchup against the Cincinnati Bengals; all four players who were questionable heading in, including defensive tackle/end Denico Autry, tackle Anthony Castonzo, defensive end Justin Houston and running back Jordan Wilkins, are active, while linebacker Darius Leonard, who was labeled as doubtful, is inactive.

Indianapolis Colts head coach Frank Reich said today that tight end Mo Alie-Cox and tackle Chaz Green have been ruled out of Sunday's Week 6 matchup against the Cincinnati Bengals at Lucas Oil Stadium.

The Indianapolis Colts on Thursday held their second of three days of on-field preparations for Sunday's Week 6 contest against the Cincinnati Bengals. What were some of the top takeaways on the day? Here's today's Colts Notebook.

The Indianapolis Colts today officially began on-field preparations for Sunday's Week 6 contest against the Cincinnati Bengals. What were some of the top takeaways on the day?

Indianapolis Colts head coach Frank Reich said today that tight end Mo Alie-Cox (knee) and defensive end Justin Houston (hip), as well as defensive tackle/end Denico Autry (ankle) and safety Julian Blackmon (groin), will continue to be monitored throughout the week leading into Sunday's Week 6 matchup against the Cincinnati Bengals.

With left tackle Anthony Castonzo (rib) ruled out of Sunday's Week 5 matchup against the Cleveland Browns, the Indianapolis Colts will see their offensive line's NFL-best 22-game start streak, including postseason play, come to an end. Fifth-year veteran Le'Raven Clark is expected to get the start in Castonzo's place.

Indianapolis Colts head coach Frank Reich said today that left tackle Anthony Castonzo and linebacker Darius Leonard have been ruled out of Sunday's Week 5 matchup against the Cleveland Browns at FirstEnergy Stadium.

The Indianapolis Colts on Thursday held their second of three days of on-field preparations for Sunday's Week 5 contest against the Cleveland Browns. What were some of the top takeaways on the day? Here's today's Colts Notebook.

The Indianapolis Colts today officially began on-field preparations for Sunday's Week 5 contest against the Cleveland Browns. What were some of the top takeaways on the day?

Indianapolis Colts head coach Frank Reich today gave updates on several injured players, all of whom will be evaluated throughout the week for their availability this Sunday against the Cleveland Browns, including linebackers Darius Leonard, Bobby Okereke and E.J. Speed and tackle Anthony Castonzo.

As Colts left tackle announces Anthony Castonzo announces his retirement from the NFL, look back at some of his best moments with Indianapolis.

Look back at some of the best images of Indianapolis Colts offensive lineman Anthony Castonzo.

Highlights from Anthony's 2015 photo shoot in the #ColtsPhotoGarage.

The top 60 Indianapolis Colts draft picks as chosen by Colts.com writer Craig Kelley.

Indianapolis Colts players, cheerleaders and team mascot, Blue, visited Riley Hospital for Children at IU Health to distribute toys and sing carols on Tuesday, December 18.

Anthony Castonzo 2011 Highlights