Sayers sprinted for a 63-yard gain. Later in the game he returned a kickoff 97 yards for a touchdown. After the season, Sayers was chosen for his third straight Pro Bowl, in which he returned a kickoff 75 yards and scored a three-yard rushing touchdown and again earned player of the game honors. Chicago finished in second place in the newly organized Central Division with a 7–6–1 record. 1968–1969: Right knee injury and comeback season Sayers had the most productive rushing yardage game of his career on November 3, 1968, against the Green Bay Packers, during which he carried 24 times for 205 yards. His season ended prematurely the following week against the 49ers' Kermit Alexander, when he tore several ligaments in his right knee including his anterior cruciate ligament, his medial collateral ligament, and his meniscus cartilage. Garry Lyle, the teammate nearest Sayers at the time, said, "I saw his eyes sort of glass over. I heard him holler. I knew he was hurt." Sayers had again been leading the league in rushing yards through the first nine games, and finished the year with 856 yards. After surgery, Sayers went through a physical rehabilitation program with the help of Piccolo, who had replaced him in the starting lineup. Despite missing the Bears' final five games, he earned first-team All-Pro recognition from several media outlets, including the AP, UPI, and NEA. In the 1969 season, after a slow start and despite diminished speed and acceleration, Sayers led the league in rushing once again with 1,032 yards. He averaged 4.4 yards per carry and was the only player to gain over 1,000 rushing yards that year. He moved into second place on the Bears' all-time rushing yards list, passing Bronko Nagurski. Sayers was recognized as the NFL's Comeback Player of the Year by United Press International. The Bears, long past the Halas glory years, finished in last place with a franchise-worst 1–13 record. In his fourth and final Pro Bowl appearance, Sayers was the West's leading rusher and its leading receiver. For the third time in as many Pro Bowl performances, he was named the "Back of the Game". 1970–1971: Left knee injury and retirement In the 1970 preseason, Sayers suffered a second knee injury, this time bone bruises to his left knee. Attempting to play through the injury in the opening game against the Giants, his production was severely limited.