Ko Kieft Bio
Ko Kieft (born January 20, 1998) is an American professional football tight end for the Tampa Bay Buccaneers of the National Football League (NFL). Standing 6 feet 5 inches tall and listed at 265 pounds, he plays a physical, blocking-oriented role within the Buccaneers offense. After a multi-year development path at the University of Minnesota, he was selected by Tampa Bay in the sixth round, 218th overall, of the 2022 NFL Draft.
Early Life and Background
Ko Kieft was born on January 20, 1998, in Sioux Center, Iowa, a small community in the northwestern part of the state with deep Dutch-American roots. He grew up in that same region and attended Sioux Center High School, where he began his organized football career. The town and surrounding area are known for producing multi-sport athletes, and Kieft developed his frame and toughness through years of high school competition.
Kieft’s given name is his legal name rather than a nickname. According to a documented family story, “Ko” is a derivative of “Jakobus,” the name of a great-grandfather who immigrated to the United States from the Netherlands. This heritage connects him to the broader Dutch Reformed community that has shaped much of Sioux Center’s identity, and it provided a clear cultural foundation as he progressed through his youth career.
Path to American Football
As a high school prospect, Kieft drew interest from college programs as a tight end and an edge prospect, and he ultimately committed to the University of Minnesota. He joined the Minnesota Golden Gophers program in 2016 and remained with the team through the 2021 season, working his way into a significant role along the way.
At Minnesota, Kieft developed into a reliable blocking tight end while continuing to add receiving polish. His size, strength, and willingness to do the unglamorous work in the run game made him a favorite of the Gophers coaching staff, and he earned extended playing time in his later college seasons. By the time he declared for the NFL Draft, he had established himself as a draftable prospect with a clear professional projection as an in-line tight end.
Ko Kieft Career
Early Career (2022 Rookie Season)
Kieft entered the NFL as a sixth-round pick of the Tampa Bay Buccaneers in the 2022 NFL Draft, going 218th overall. He joined a Buccaneers roster that was still working through its post-Tom-Brady transition and quickly earned a role as a core special teams player and blocking tight end.
His first career reception came in Week 4 against the Kansas City Chiefs, a 19-yard gain on a pass from Tom Brady. As a rookie, Kieft appeared in 17 games and started 12, finishing with seven receptions for 80 yards and a touchdown. The heavy snap count on offense and special teams showed the Buccaneers trusted him as a steady, dependable young player.
Buccaneers Tenure (2023–2024)
In the 2023 season, Kieft appeared in 16 games and started six, continuing to build his role as a blocker and special teams contributor. He found the end zone against the Green Bay Packers in Week 15, highlighting the growth of his role in the red zone. His usage reflected a steady climb in responsibility within the Tampa Bay offense.
During the 2024 season, Kieft appeared in all 17 games and started one, with the majority of his production coming on special teams. He provided value as a core special-teams piece and a reliable in-line blocker, helping the Buccaneers sustain depth at the tight end position throughout a full season. As of the 2025 season, his NFL career totals stood at 8 receptions, 82 receiving yards, and 2 receiving touchdowns.
2025 Season and Return (2025–2026)
Kieft began the 2025 season as one of Tampa Bay’s reserve tight ends, continuing his role as a depth piece and special-teams contributor. In Week 3 against the New York Jets, he suffered a leg injury that ended his season, and he was placed on season-ending injured reserve on September 23, 2025. The injury interrupted what had been another year of steady involvement for him within the Buccaneers program.
On March 13, 2026, Kieft re-signed with the Tampa Bay Buccaneers on a one-year contract valued at $1.65 million. The deal reflected the organization’s continued belief in his value as a blocker, special-teams player, and reserve tight end. His return set the stage for another opportunity to contribute in Tampa Bay’s tight end room.
Driving Style and Strengths
On the field, Kieft is best known for his physical, blue-collar playing style. His 6-foot-5 frame and 265-pound build allow him to operate as a true in-line tight end who can chip defensive ends, sustain blocks in the run game, and contribute in short-yardage situations. He has complemented that physical foundation with reliable hands and a willingness to do the dirty work on special teams, which has kept him on the field in multiple phases of the game.
Notable Events and Milestones
Among his signature moments, his first career reception against the Kansas City Chiefs in 2022 on a pass from Tom Brady stands out, along with his rookie touchdown later that season. His Week 15 touchdown against the Green Bay Packers in 2023 marked his second career score. Playing in all 17 games during the 2024 season underscored his durability and his importance to Tampa Bay’s weekly game-plan structure.
Ko Kieft Career Wins
As a tight end, Ko Kieft’s statistical production has been measured in receptions, receiving yards, and touchdowns rather than race wins or championship victories. Through the 2024 season, he has recorded 8 career receptions for 82 receiving yards and 2 receiving touchdowns in the NFL, all with the Tampa Bay Buccaneers.
NFL Regular Season Highlights
Kieft’s first career reception came on a 19-yard pass from Tom Brady against the Kansas City Chiefs in Week 4 of the 2022 season, a milestone that also produced his first extended offensive role. He went on to score his first career touchdown as a rookie later that same season. His second career touchdown came in Week 15 of the 2023 season against the Green Bay Packers, a notable addition to his offensive profile.
Other Performances
Beyond his receiving work, Kieft has built a reputation as a dependable special-teams contributor, appearing in all 17 games during the 2024 season. He has been a consistent presence on coverage and return units, and he has started games as a blocking tight end, reflecting a versatility that has helped him stay in the Buccaneers’ regular rotation.
Ko Kieft Family
Family Background and Racing Lineage
Publicly available information about Ko Kieft’s immediate family is limited. What is documented is that his given name, “Ko,” is a derivative of “Jakobus,” the name of a great-grandfather who immigrated to the United States from the Netherlands. That Dutch heritage ties his family line to the broader Dutch-American community that has long been part of the Sioux Center, Iowa region where he grew up.
Personal Life
Beyond his family heritage and his public social media presence, few additional personal details have been publicly disclosed. Kieft has primarily kept his personal life private while focusing on his NFL career with the Tampa Bay Buccaneers.
2025 Season Performance
Kieft’s 2025 campaign was cut short by injury. He opened the year as one of Tampa Bay’s reserve tight ends and continued to handle core special-teams duties, but in Week 3 against the New York Jets, he suffered a leg injury. The Buccaneers placed him on season-ending injured reserve on September 23, 2025, ending his 2025 contributions.
Despite the early end to his season, the Buccaneers moved to retain him after the year. On March 13, 2026, Kieft re-signed with Tampa Bay on a one-year, $1.65 million contract, signaling that the organization views him as a continuing piece of their tight end and special-teams plans. As he works back from injury, his role in 2026 is expected to center on in-line blocking and core special-teams snaps, with the opportunity to expand his receiving role if his health and opportunity align.
