In 1946, Marion Motley signed with the Cleveland Browns, joining his teammate Bill Willis, and reentered professional football. Despite facing significant racial hostility, he emerged as one of the most formidable athletes of his time. During his eight-season tenure with Cleveland, Motley was recognized as an indomitable power runner and an elite pass protector, functioning as the key physical force within Paul Brown's offensive success.

Motley was constructed with the physique of a contemporary interior lineman, yet he played in a manner reminiscent of a backfield player from the 1940s. He exhibited a rare blend of raw power, lateral agility, and explosive speed. Employing the trap-draw formations pioneered by Paul Brown, Motley overwhelmed interior defensive lines through vigorous leg drive and second-level acceleration. In addition to his running capabilities, his blitz pickup was renowned for its physicality, effectively neutralizing rushing linebackers and providing Otto Graham with the unobstructed pocket necessary to execute down-the-seam passes.

Motley assumed leadership of the All-America Football Conference (AAFC) immediately upon entering the field. He secured the 1948 AAFC rushing title with 964 yards, significantly contributing to Cleveland's undefeated season. Throughout the Browns' four-year participation in the AAFC, Motley led the league in career rushing yards with a total of 3,024 yards, while Cleveland secured all four AAFC Championships.

When critics questioned whether the Browns could compete against the established NFL in 1950, Motley responded by securing the NFL rushing title with 810 yards on an impressive 5.8 yards per carry. His notable single-game performance occurred that season against Pittsburgh, where he rushed for 188 yards on only 11 carries (17.1 YPC). Cleveland concluded its inaugural NFL season by winning the 1950 NFL Championship, thereby establishing their position as the preeminent football team of the period.

Motley received his only Pro Bowl selection in 1950 and was honored with two First-Team All-Pro distinctions in 1950 and 1951. He concluded his tenure with Cleveland after the 1953 season, having accumulated 4,712 rushing yards and 31 rushing touchdowns, with an impressive average of 5.7 yards per carry—a record that continues to rank among the highest in the history of professional football.

In 1968, Motley became the second African American in the Pro Football Hall of Fame. In 2010, the Browns honored his groundbreaking career by naming him to the inaugural Cleveland Browns Ring of Honor.

Drafted in the second round (23rd overall) of the 1959 NFL Draft from Ohio State—where he served as captain of a national championship team—Dick Schafrath entered the professional arena in Cleveland as a formidable force. Throughout a 13-year career exclusively with the Browns, "The Mule" upheld the left tackle position with exceptional leverage and superior mobility, facilitating one of the most formidable rushing eras in football history.

Schafrath demonstrated exceptional physical endurance complemented by meticulous technical skill during offensive engagements. Upon transitioning to the position of left tackle in his second season, he distinguished himself by effectively sealing off defensive ends and engaging linebackers during perimeter sweeps. His capacity to propel defenders away from the ball facilitated expansive and reliable running lanes for Cleveland's renowned backfield, while his proficient footwork secured the blindside protection for quarterbacks Frank Ryan and Bill Nelsen.

Schafrath assumed the role of primary starter in 1960 and swiftly established himself as one of the league's premier offensive linemen. His period of peak performance extended throughout the 1960s, during which he received four First-Team All-Pro honors (1963–1965, 1969) and was selected for seven Pro Bowls. In 1963, he was honored by his teammates with the title of Cleveland Browns' Most Valuable Player—a distinguished accolade rarely awarded to an offensive lineman.

His presence on the left side was crucial to Cleveland's historic rushing game; during his tenure, Browns running backs secured eight NFL rushing titles, with Schafrath protecting three future Hall of Famers: Jim Brown, Bobby Mitchell, and Leroy Kelly. The apex of his athletic career occurred in 1964, when he anchored the offensive line during Cleveland's 27–0 victory over the Baltimore Colts to claim the 1964 NFL Championship.

Schafrath continued to serve as a dependable starter throughout the 1971 season, retiring with the team that initially drafted him after participating in 176 regular-season games for Cleveland. Subsequent to his athletic career, he embarked on a distinguished public service trajectory, serving four terms as an Ohio State Senator and subsequently obtaining his bachelor's degree at the age of 69. In 2003, the franchise formally acknowledged his enduring contribution to the team's heritage by inducting him into the Cleveland Browns Legends. 

From Ole Miss, Gene Hickerson was chosen in the Seventh Round in the 1957 Draft, where Cleveland Browns Head Coach, Paul Brown, liked his speed and moved him to the Right Tackle position, where he became their starter in his second season.  As Hickerson improved, his 1961 Season was taken from him due to a broken leg, but he returned the following season as a greater asset that protected Jim Brown and company.

Hickerson helped Cleveland win the 1964 NFL Championship, and as he turned 30, he defied time and grew into one of the top Guards in football.  From 1965 to 1970, Hickerson put forth an Approximate Value of at least 11, peaking with 18 in 1968.  In all of those six years, Hickerson went to the Pro Bowl and was a First Team All-Pro from 1967 to 1969.  Hickerson played until the end of the 1973 Season, and he retired with the team he started with, finishing with 202 Games Played.  

Hickerson received the Pro Football Hall of Fame call in 2007.  Three years later, he was part of the first Browns Ring of Honor class.  Notably, Hickerson was also named to the 1960s All-Decade Team.

Selected 23rd overall in 1978 from Alabama, where he shined as an All-American under Bear Bryant, Ozzie Newsome made a remarkable impact in Cleveland, transforming the role of an NFL tight end. As a key part of a Browns team stepping into a competitive era, "The Wizard of Oz" led the offense with a blend of clever route-running, gentle hands, and powerful inline blocking for 13 seasons.

Newsome had a natural ability as a wide receiver, despite being built like a tight end. Back in a time when players who stretched the field from the flex position weren’t as common, he used his body control, awareness of his surroundings, and strong hands to get open against linebackers and safeties. Newsome ran precise routes through the gaps in zone defenses, handled tough hits over the middle with resilience, and was also a dependable blocker on the line in the run game.

Newsome quickly made a big splash by becoming the first rookie in 25 years to receive the Browns' Offensive Player of the Year award in 1978. He celebrated his first First-Team All-Pro honor in 1979, but it was in the early 1980s that his performance truly soared. In 1981, he achieved his first 1,000-yard receiving season with 69 catches for 1,002 yards, earning a well-deserved spot in the Pro Bowl.

His absolute peak came during two exciting seasons in 1983 and 1984. In 1983, he impressively caught 89 passes for 970 yards, and he continued his amazing performance in 1984 with another 89 receptions for 1,001 yards. These achievements earned him his second First-Team All-Pro honor and a second Pro Bowl invitation. Notably, he also set a franchise record for a single game with 191 yards against the New York Jets in 1984.

Newsome proudly achieved his third Pro Bowl selection in 1985. As Bernie Kosar's trusted safety valve, he played a key role in guiding the beloved "Kardiac Kids"into the late-80s powerhouse teams that wowed fans by reaching three AFC Championship Games within just four years (1986, 1987, 1989).

Newsome retired after the 1990 season, having played 198 consecutive games and catching a pass in 150 straight contests—a record streak for tight ends at that time. He left as the NFL's all-time leading receiver at the tight end position with 662 receptions for 7,980 yards and 47 touchdowns. These impressive numbers still stand as Cleveland's franchise records for catches and yards. In 1999, Newsome was honored with his induction into the Pro Football Hall of Fame in Canton. He was also named to the NFL 1980s All-Decade Team and was part of the inaugural class of the Cleveland Browns Ring of Honor in 2010.