NFL draft controversy In 1985, Kosar was a highly sought NFL prospect, described as having "an elite football IQ" and "being able to decipher a defense quicker than his coaches." In a March 14, 1985 press conference in
Miami, Kosar announced that he was forgoing his final two years of collegiate eligibility at the University of Miami to enter the National Football League. Kosar grew up a
Cleveland Browns fan, and also announced in the press conference that he would like to play for the Browns in his native Ohio. NFL rules at the time permitted only college seniors and college graduates to enter the
1985 NFL draft, and Kosar was still a University of Miami underclassman in March 1985. To establish eligibility, Kosar announced he had arranged an expedited academic plan with 18 credits in spring 1985 and an additional six credits in the summer that would permit him to graduate from the University of Miami in time to meet the draft's eligibility requirements. In June 1985, the University of Miami notified the NFL that Kosar had met the course requirements to graduate. Teams soon learned of the Browns' highly unorthodox trade with the Bills to obtain Kosar in the supplemental draft. Several teams asked then NFL Commissioner
Pete Rozelle to prevent the unusual trade between the Browns and Bills. Rozelle, in turn, announced that he was giving Kosar until April 23 to submit eligibility documents for either the traditional or supplemental draft. On April 25, Kosar held a press conference, announcing his intention to skip the traditional draft and enter the supplemental draft, where he expected to be selected with the Browns' first selection.
Cleveland Browns The
Cleveland Browns intended for Kosar to serve as
Gary Danielson's backup in Kosar's rookie season, but Danielson injured his shoulder in the fifth week. Kosar completed half of his passes in the team's run-oriented offense that year, and the team squeaked into the playoffs with an 8–8 record, losing to the
Miami Dolphins in the divisional playoffs. Danielson was injured again in the 1986 preseason. By the time Danielson healed and returned, however, Kosar had established himself as the Browns' permanent starter. In a new, passing-focused offense, Kosar threw for 3,854 yards and finished second in the league with 310 completions. The Browns took the top seed in the
American Football Conference (AFC) with a 12–4 record. In the divisional playoffs against the
New York Jets, Kosar threw for a then-playoff-record 489 yards (a record since broken by
Tom Brady in
Super Bowl LII) in leading the Browns to a 23–20 comeback victory in double overtime. But the following week,
John Elway's
98-yard drive in the
AFC championship game kept the Browns out of the
Super Bowl. Kosar's most productive year statistically was 1987. In the strike-shortened season, he completed 62 percent of his passes for 3,033 yards and 22 touchdowns and led the AFC in quarterback rating. In an
AFC championship rematch against Elway's
Denver Broncos, Kosar threw for 356 yards and three touchdowns in a 38–33 loss, the game is remembered for a
last minute fumble by Browns running back,
Earnest Byner. Kosar spent most of the 1988 season sidelined with injuries but came back to throw for 3,533 yards in 1989. That year, the Browns advanced to the AFC championship for the third time in four years,
losing again to the Broncos in Denver. Kosar set a record for
consecutive playoff games with at least three touchdown passes (3 games) having thrown three scores against both
Indianapolis and Denver in 1987, and three against
Buffalo in 1989. Kosar's later years in Cleveland were dampened by injuries and dwindling support around him. In 1990, Kosar threw a career-high 15 interceptions as the Browns went 3–13. He also started the 1990 season by setting an NFL record for consecutive pass attempts without an interception with 286. The following year, 1991, Kosar came back to throw for 3,487 yards and 18 touchdowns to only 9 interceptions. In 1990 and 1991, Kosar set league records by throwing 308 consecutive passes without an interception, which stood as an AFC League record for almost two decades. In 1991, the Browns hired
Bill Belichick as head coach. Following a 1992 season that saw Kosar miss nine games with a broken ankle and go 2–5 in the games that he started, Belichick signed quarterback
Vinny Testaverde, also a former
University of Miami quarterback, prior to the 1993 season. After falling from 3–0 to 3–2 in the 1993 season, Belichick benched Kosar in favor of Testaverde. An injury to Testaverde returned Kosar to the field. After a 29–14 loss to Denver in Week 10, the Browns released Kosar despite controversy and fan backlash. According to a poll of Browns fans in 2019, Kosar was considered the "most beloved" Browns player in the franchise's history.
Dallas Cowboys The
Dallas Cowboys suffered an injury to starter
Troy Aikman on the same weekend. After Kosar's release, the Cowboys promptly signed Kosar to a one-year, $1 million contract as the backup quarterback for rookie
Jason Garrett. After an inefficient first nine minutes of the game against
Phoenix with only two completions, Garrett was replaced by Kosar, who finished the rest of the game and started the next game for his only two meaningful game action in the regular season. During the
NFC Championship Game against the
San Francisco 49ers, Aikman was knocked out of the game with a concussion in the third quarter, with Kosar finishing the game, completing five of nine pass attempts for 83 yards and one touchdown. He earned his only
Super Bowl championship as a backup in
Super Bowl XXVIII, entering the game in the final play and knelt down to close the victory.
Miami Dolphins Kosar spent the final two years of his NFL career with the
Miami Dolphins as backup to
Dan Marino. Kosar brought to the Dolphins a trick play that helped the Dolphins top the
New York Jets in a crucial 1994 game. With the clock winding down and the Dolphins trailing by three, Marino
pretended to spike the ball to stop the clock. He then threw the winning touchdown pass to
Mark Ingram. In November 1991, Kosar also set the NFL record for most consecutive completed passes without an interception, a record that stood until broken by
Tom Brady on December 26, 2010. ==NFL career statistics==