Complex sentence: In this game, McCoy eclipsed 12,000 scrimmage yards for his career and is the sixth active player to reach this mark and is one of 60 players to ever reach 12,000 yards from scrimmage.
Split into simpler sentences: In this game, McCoy eclipsed 12,000 scrimmage yards for his career. He became the sixth active player to reach the mark and one of 60 players to ever reach 12,000 yards from scrimmage.