Dulcich was ranked as a three-star recruit by ESPN and listed as the No. 78 recruit in California. He was initially recruited by Derek Sage, who was the receivers coach for Washington State. However, Sage moved to UCLA, as did Dulcich.[2]
In 2020, Dulcich was informed by UCLA on his 20th birthday that he was put on scholarship. He had a breakout year that season, which was shortened by the COVID-19 pandemic, finishing with 26 receptions for 517 yards and five touchdowns.[2] He led the team in both receiving yards and touchdowns, while finishing second in catches to Kyle Philips (38).[6] Dulcich's averages of 19.88 yards per catch and 73.9 receiving yards per game both ranked second in the country among tight ends.[4][3] He was targeted 18 times on vertical pass routes, catching nine for 321 yards and four touchdowns.[7] Ranked sixth in the Pac-12 in receiving yards per game,[6] he was named second-team All-Pac-12.[3]
In 2021, Dulcich was named to the preseason watch list for the Mackey Award, awarded to the best tight end in the nation.[4] He had three catches for 117 yards, including a 75-yard touchdown, in a win over No. 16 LSU.[8] He logged a career-high nine catches for 136 yards in a loss to Arizona State,[9] his third career game with 100 yards or more.[10] He earned first-team All-Pac-12 honors and finished fifth in the conference in receiving yards per game with 60.4.[11] Dulcich averaged 17.3 yards per catch, which ranked second among tight ends in the nation,[12] and his 725 receiving yards ranked second on the team to Philips (739). He declared for the NFL Draft after the season.[13]
Dulcich was selected by the Denver Broncos in the third round of the 2022 NFL draft with the 80th overall pick.[16] He was the third tight end chosen in the draft.[12] Bothered by a hamstring injury during most of training camp, he was placed on injured reserve on August 31, 2022.[17][18] Dulcich was activated for a Week 6 matchup against the Los Angeles Chargers on Monday Night Football,[19] and caught a 39-yard touchdown from Russell Wilson in his NFL debut.[20] He finished his rookie season with 33 catches for 411 yards and two touchdowns in ten games, of which he started six.[21]
On September 16, 2023, Dulcich was placed on injured reserve after suffering a hamstring injury in Week 1.[22] He was activated on October 12, but placed back on injured reserve nine days later with a hamstring injury.[23]
On November 25, 2024, after being a healthy scratch for eight straight games, Dulcich was waived by the Broncos.[24]
New York Giants
On November 26, 2024, Dulcich was claimed off waivers by the New York Giants.[25]
Personal life
Dulcich is of Croatian descent through all four of his grandparents.[26]